#METABOLOMICS WORKBENCH jravilap_20250815_103924 DATATRACK_ID:6296 STUDY_ID:ST004132 ANALYSIS_ID:AN006846 PROJECT_ID:PR002599 VERSION 1 CREATED_ON August 21, 2025, 10:05 am #PROJECT PR:PROJECT_TITLE Portal Vein Enriched Metabolites as Intermediate Regulators of the Gut PR:PROJECT_TITLE Microbiome in Insulin Resistance PR:PROJECT_SUMMARY Diet and obesity significantly contribute to insulin resistance and type 2 PR:PROJECT_SUMMARY diabetes, in part via the gut microbiome. To explore the role of gut-derived PR:PROJECT_SUMMARY metabolites on host metabolism, we assessed portal/peripheral blood metabolites PR:PROJECT_SUMMARY in mice with different risks of obesity/diabetes challenged with high-fat diet PR:PROJECT_SUMMARY (HFD) +/- antibiotics. In diabetes/obesity-prone C57Bl/6J mice, 111 were PR:PROJECT_SUMMARY portally-enriched and 74 were peripherally-enriched, many of which differed in PR:PROJECT_SUMMARY metabolic-syndrome-resistant 129S1/129S6 mice. Vancomycin treatment of HFD-fed PR:PROJECT_SUMMARY C57Bl/6J mice modified the microbiome and portal/peripheral ratio of many PR:PROJECT_SUMMARY metabolites, including upregulating multiple TCA cycle-related metabolites, like PR:PROJECT_SUMMARY mesaconate, in portal blood. Treatment of hepatocytes in vitro with mesaconate PR:PROJECT_SUMMARY and its isomers (itaconate, citraconate) improved insulin signaling and PR:PROJECT_SUMMARY transcriptionally regulated genes involved in gluconeogenesis, fatty acid PR:PROJECT_SUMMARY oxidation and lipogenesis both in vitro and in vivo. Thus, portal vs. peripheral PR:PROJECT_SUMMARY metabolites play important roles in mediating effects of the microbiome on PR:PROJECT_SUMMARY hepatic metabolism and the pathogenesis of HFD-related insulin resistance. This PR:PROJECT_SUMMARY data deposition contains two studies: one assessing the role of diet and the PR:PROJECT_SUMMARY microbiome on portal metabolites, and another estimating the role of genetic PR:PROJECT_SUMMARY background on portal-enriched metabolites. PR:INSTITUTE Broad Institute of MIT and Harvard PR:DEPARTMENT Metabolomics Platform PR:LAST_NAME Kahn PR:FIRST_NAME Ronald PR:ADDRESS One Joslin Place, Boston, MA 02215 PR:EMAIL c.ronald.kahn@joslin.harvard.edu PR:PHONE (617) 309-2635 PR:FUNDING_SOURCE R01DK121967, R01DK031036, R01DK128429, P30DK036836 (to Joslin Diabetes Center), PR:FUNDING_SOURCE the Mary K. Iacocca Professorship (to C.R.K), and the FAPESP Process No.: PR:FUNDING_SOURCE 2022/05957-0 PR:PROJECT_COMMENTS Two part study (Part 1) PR:CONTRIBUTORS Vitor Rosetto Muñoz, Francois Moreau, Marion Soto, Loc Duyen Pham, Jimmy Zhong, PR:CONTRIBUTORS Sam Zimmerman, Bruna B. Brandao, Khyati Girdhar, Julian Avila, Hui Pan, Jonathan PR:CONTRIBUTORS Dreyfuss, Emrah Altindis, Aleksandar Kostic, Clary B. Clish, C. Ronald Kahn #STUDY ST:STUDY_TITLE Metabolite profiling of portal plasma, cardiac puncture plasma, and cecal ST:STUDY_TITLE contents of 129 T, 129 J, C57Bl6 mice. ST:STUDY_SUMMARY This study compared portal and cardiac blood metabolomes in B6J, 129J, and 129T ST:STUDY_SUMMARY mice on a high-fat diet to integrate host genetic effects, gut microbiome ST:STUDY_SUMMARY profiles, and portal metabolite enrichment. While 27 metabolites were ST:STUDY_SUMMARY consistently enriched in portal blood and 24 in cardiac blood across all ST:STUDY_SUMMARY strains, most metabolites showed strain-specific enrichment patterns. Examples ST:STUDY_SUMMARY include stearate being portal-enriched only in B6J mice, acetyl-galactosamine in ST:STUDY_SUMMARY 129 strains, and C4 carnitine cardiac-enriched in B6J but not in 129 strains. ST:STUDY_SUMMARY These differences were not strongly correlated with cecal metabolite profiles, ST:STUDY_SUMMARY highlighting the role of distinct gut regions and host–microbiome interactions ST:STUDY_SUMMARY in shaping portal metabolite composition. Correlation analyses revealed that ST:STUDY_SUMMARY metabolites enriched in 129 strains were generally associated with metabolically ST:STUDY_SUMMARY beneficial (Class I+) bacteria and favorable metabolic traits, while those ST:STUDY_SUMMARY enriched in B6J mice correlated with metabolically harmful (Class II+) bacteria ST:STUDY_SUMMARY and adverse metabolic outcomes. Furthermore, specific metabolites displayed ST:STUDY_SUMMARY strain-dependent shifts in portal versus cardiac enrichment, suggesting ST:STUDY_SUMMARY differences in hepatic extraction or addition. Overall, higher portal enrichment ST:STUDY_SUMMARY in 129 strains was linked to improved metabolic profiles, whereas higher ST:STUDY_SUMMARY enrichment in B6J mice was associated with metabolic dysfunction. ST:INSTITUTE Broad Institute of MIT and Harvard ST:LAST_NAME Kahn ST:FIRST_NAME Ronald ST:ADDRESS One Joslin Place, Boston, MA 02215 ST:EMAIL c.ronald.kahn@joslin.harvard.edu ST:PHONE (617) 309-2635 #SUBJECT SU:SUBJECT_TYPE Mammal SU:SUBJECT_SPECIES Mus musculus SU:TAXONOMY_ID 10090 SU:GENOTYPE_STRAIN B6J, 129S1, and 129S6 (129T) SU:AGE_OR_AGE_RANGE 8 week, 20 weeks at end of treatment SU:GENDER Male SU:ANIMAL_ANIMAL_SUPPLIER B6J and 129J from Jackson Laboratory (Bar Harbor, ME) and 129T from Taconic SU:ANIMAL_ANIMAL_SUPPLIER Farms (Germantown, NY) SU:ANIMAL_HOUSING Housed 4 animals per cage SU:ANIMAL_FEED High fat diet containing 60% fat by calories (HFD, D12492, Research Diets) #SUBJECT_SAMPLE_FACTORS: SUBJECT(optional)[tab]SAMPLE[tab]FACTORS(NAME:VALUE pairs separated by |)[tab]Raw file names and additional sample data SUBJECT_SAMPLE_FACTORS - CC13 Sample source:Cecal Contents | Strain:129 J | Injection order:64 RAW_FILE_NAME(C8-POS)=0054_KAH_Portal_CP-CC13; RAW_FILE_NAME(HILIC-POS)=0054_KAH_Portal_HP-CC13; RAW_FILE_NAME(C18-NEG)=0054_KAH_Portal_CN-CC13; RAW_FILE_NAME(HILIC-NEG)=0054_KAH_Portal_HN_CC13 SUBJECT_SAMPLE_FACTORS - CC14 Sample source:Cecal Contents | Strain:129 J | Injection order:55 RAW_FILE_NAME(C8-POS)=0045_KAH_Portal_CP-CC14; RAW_FILE_NAME(HILIC-POS)=0045_KAH_Portal_HP-CC14; RAW_FILE_NAME(C18-NEG)=0045_KAH_Portal_CN-CC14; RAW_FILE_NAME(HILIC-NEG)=0045_KAH_Portal_HN_CC14 SUBJECT_SAMPLE_FACTORS - CC15 Sample source:Cecal Contents | Strain:129 J | Injection order:51 RAW_FILE_NAME(C8-POS)=0041_KAH_Portal_CP-CC15; RAW_FILE_NAME(HILIC-POS)=0041_KAH_Portal_HP-CC15; RAW_FILE_NAME(C18-NEG)=0041_KAH_Portal_CN-CC15; RAW_FILE_NAME(HILIC-NEG)=0041_KAH_Portal_HN_CC15 SUBJECT_SAMPLE_FACTORS - CC16 Sample source:Cecal Contents | Strain:129 J | Injection order:61 RAW_FILE_NAME(C8-POS)=0051_KAH_Portal_CP-CC16; RAW_FILE_NAME(HILIC-POS)=0051_KAH_Portal_HP-CC16; RAW_FILE_NAME(C18-NEG)=0051_KAH_Portal_CN-CC16; RAW_FILE_NAME(HILIC-NEG)=0051_KAH_Portal_HN_CC16 SUBJECT_SAMPLE_FACTORS - CC17 Sample source:Cecal Contents | Strain:129 J | Injection order:56 RAW_FILE_NAME(C8-POS)=0046_KAH_Portal_CP-CC17; RAW_FILE_NAME(HILIC-POS)=0046_KAH_Portal_HP-CC17; RAW_FILE_NAME(C18-NEG)=0046_KAH_Portal_CN-CC17; RAW_FILE_NAME(HILIC-NEG)=0046_KAH_Portal_HN_CC17 SUBJECT_SAMPLE_FACTORS - CC18 Sample source:Cecal Contents | Strain:129 J | Injection order:57 RAW_FILE_NAME(C8-POS)=0047_KAH_Portal_CP-CC18; RAW_FILE_NAME(HILIC-POS)=0047_KAH_Portal_HP-CC18; RAW_FILE_NAME(C18-NEG)=0047_KAH_Portal_CN-CC18; RAW_FILE_NAME(HILIC-NEG)=0047_KAH_Portal_HN_CC18 SUBJECT_SAMPLE_FACTORS - CP13 Sample source:Cardiac Puncture | Strain:129 J | Injection order:20 RAW_FILE_NAME(C8-POS)=0018_KAH_Portal_CP-CP13; RAW_FILE_NAME(HILIC-POS)=0018_KAH_Portal_HP-CP13; RAW_FILE_NAME(C18-NEG)=0018_KAH_Portal_CN-CP13; RAW_FILE_NAME(HILIC-NEG)=0018_KAH_Portal_HN_CP13 SUBJECT_SAMPLE_FACTORS - CP14 Sample source:Cardiac Puncture | Strain:129 J | Injection order:11 RAW_FILE_NAME(C8-POS)=0009_KAH_Portal_CP-CP14; RAW_FILE_NAME(HILIC-POS)=0009_KAH_Portal_HP-CP14; RAW_FILE_NAME(C18-NEG)=0009_KAH_Portal_CN-CP14; RAW_FILE_NAME(HILIC-NEG)=0009_KAH_Portal_HN_CP14 SUBJECT_SAMPLE_FACTORS - CP15 Sample source:Cardiac Puncture | Strain:129 J | Injection order:7 RAW_FILE_NAME(C8-POS)=0005_KAH_Portal_CP-CP15; RAW_FILE_NAME(HILIC-POS)=0005_KAH_Portal_HP-CP15; RAW_FILE_NAME(C18-NEG)=0005_KAH_Portal_CN-CP15; RAW_FILE_NAME(HILIC-NEG)=0005_KAH_Portal_HN_CP15 SUBJECT_SAMPLE_FACTORS - CP16 Sample source:Cardiac Puncture | Strain:129 J | Injection order:17 RAW_FILE_NAME(C8-POS)=0015_KAH_Portal_CP-CP16; RAW_FILE_NAME(HILIC-POS)=0015_KAH_Portal_HP-CP16; RAW_FILE_NAME(C18-NEG)=0015_KAH_Portal_CN-CP16; RAW_FILE_NAME(HILIC-NEG)=0015_KAH_Portal_HN_CP16 SUBJECT_SAMPLE_FACTORS - CP17 Sample source:Cardiac Puncture | Strain:129 J | Injection order:12 RAW_FILE_NAME(C8-POS)=0010_KAH_Portal_CP-CP17; RAW_FILE_NAME(HILIC-POS)=0010_KAH_Portal_HP-CP17; RAW_FILE_NAME(C18-NEG)=0010_KAH_Portal_CN-CP17; RAW_FILE_NAME(HILIC-NEG)=0010_KAH_Portal_HN_CP17 SUBJECT_SAMPLE_FACTORS - CP18 Sample source:Cardiac Puncture | Strain:129 J | Injection order:13 RAW_FILE_NAME(C8-POS)=0011_KAH_Portal_CP-CP18; RAW_FILE_NAME(HILIC-POS)=0011_KAH_Portal_HP-CP18; RAW_FILE_NAME(C18-NEG)=0011_KAH_Portal_CN-CP18; RAW_FILE_NAME(HILIC-NEG)=0011_KAH_Portal_HN_CP18 SUBJECT_SAMPLE_FACTORS - PV13 Sample source:Portal Vein | Strain:129 J | Injection order:42 RAW_FILE_NAME(C8-POS)=0036_KAH_Portal_CP-PV13; RAW_FILE_NAME(HILIC-POS)=0036_KAH_Portal_HP-PV13; RAW_FILE_NAME(C18-NEG)=0036_KAH_Portal_CN-PV13; RAW_FILE_NAME(HILIC-NEG)=0036_KAH_Portal_HN_PV13 SUBJECT_SAMPLE_FACTORS - PV14 Sample source:Portal Vein | Strain:129 J | Injection order:33 RAW_FILE_NAME(C8-POS)=0027_KAH_Portal_CP-PV14; RAW_FILE_NAME(HILIC-POS)=0027_KAH_Portal_HP-PV14; RAW_FILE_NAME(C18-NEG)=0027_KAH_Portal_CN-PV14; RAW_FILE_NAME(HILIC-NEG)=0027_KAH_Portal_HN_PV14 SUBJECT_SAMPLE_FACTORS - PV15 Sample source:Portal Vein | Strain:129 J | Injection order:29 RAW_FILE_NAME(C8-POS)=0023_KAH_Portal_CP-PV15; RAW_FILE_NAME(HILIC-POS)=0023_KAH_Portal_HP-PV15; RAW_FILE_NAME(C18-NEG)=0023_KAH_Portal_CN-PV15; RAW_FILE_NAME(HILIC-NEG)=0023_KAH_Portal_HN_PV15 SUBJECT_SAMPLE_FACTORS - PV16 Sample source:Portal Vein | Strain:129 J | Injection order:39 RAW_FILE_NAME(C8-POS)=0033_KAH_Portal_CP-PV16; RAW_FILE_NAME(HILIC-POS)=0033_KAH_Portal_HP-PV16; RAW_FILE_NAME(C18-NEG)=0033_KAH_Portal_CN-PV16; RAW_FILE_NAME(HILIC-NEG)=0033_KAH_Portal_HN_PV16 SUBJECT_SAMPLE_FACTORS - PV17 Sample source:Portal Vein | Strain:129 J | Injection order:34 RAW_FILE_NAME(C8-POS)=0028_KAH_Portal_CP-PV17; RAW_FILE_NAME(HILIC-POS)=0028_KAH_Portal_HP-PV17; RAW_FILE_NAME(C18-NEG)=0028_KAH_Portal_CN-PV17; RAW_FILE_NAME(HILIC-NEG)=0028_KAH_Portal_HN_PV17 SUBJECT_SAMPLE_FACTORS - PV18 Sample source:Portal Vein | Strain:129 J | Injection order:35 RAW_FILE_NAME(C8-POS)=0029_KAH_Portal_CP-PV18; RAW_FILE_NAME(HILIC-POS)=0029_KAH_Portal_HP-PV18; RAW_FILE_NAME(C18-NEG)=0029_KAH_Portal_CN-PV18; RAW_FILE_NAME(HILIC-NEG)=0029_KAH_Portal_HN_PV18 SUBJECT_SAMPLE_FACTORS - CC10 Sample source:Cecal Contents | Strain:129 T | Injection order:52 RAW_FILE_NAME(C8-POS)=0042_KAH_Portal_CP-CC10; RAW_FILE_NAME(HILIC-POS)=0042_KAH_Portal_HP-CC10; RAW_FILE_NAME(C18-NEG)=0042_KAH_Portal_CN-CC10; RAW_FILE_NAME(HILIC-NEG)=0042_KAH_Portal_HN_CC10 SUBJECT_SAMPLE_FACTORS - CC11 Sample source:Cecal Contents | Strain:129 T | Injection order:53 RAW_FILE_NAME(C8-POS)=0043_KAH_Portal_CP-CC11; RAW_FILE_NAME(HILIC-POS)=0043_KAH_Portal_HP-CC11; RAW_FILE_NAME(C18-NEG)=0043_KAH_Portal_CN-CC11; RAW_FILE_NAME(HILIC-NEG)=0043_KAH_Portal_HN_CC11 SUBJECT_SAMPLE_FACTORS - CC12 Sample source:Cecal Contents | Strain:129 T | Injection order:58 RAW_FILE_NAME(C8-POS)=0048_KAH_Portal_CP-CC12; RAW_FILE_NAME(HILIC-POS)=0048_KAH_Portal_HP-CC12; RAW_FILE_NAME(C18-NEG)=0048_KAH_Portal_CN-CC12; RAW_FILE_NAME(HILIC-NEG)=0048_KAH_Portal_HN_CC12 SUBJECT_SAMPLE_FACTORS - CC7 Sample source:Cecal Contents | Strain:129 T | Injection order:54 RAW_FILE_NAME(C8-POS)=0044_KAH_Portal_CP-CC7; RAW_FILE_NAME(HILIC-POS)=0044_KAH_Portal_HP-CC7; RAW_FILE_NAME(C18-NEG)=0044_KAH_Portal_CN-CC7; RAW_FILE_NAME(HILIC-NEG)=0044_KAH_Portal_HN_CC7 SUBJECT_SAMPLE_FACTORS - CC8 Sample source:Cecal Contents | Strain:129 T | Injection order:50 RAW_FILE_NAME(C8-POS)=0040_KAH_Portal_CP-CC8; RAW_FILE_NAME(HILIC-POS)=0040_KAH_Portal_HP-CC8; RAW_FILE_NAME(C18-NEG)=0040_KAH_Portal_CN-CC8; RAW_FILE_NAME(HILIC-NEG)=0040_KAH_Portal_HN_CC8 SUBJECT_SAMPLE_FACTORS - CC9 Sample source:Cecal Contents | Strain:129 T | Injection order:59 RAW_FILE_NAME(C8-POS)=0049_KAH_Portal_CP-CC9; RAW_FILE_NAME(HILIC-POS)=0049_KAH_Portal_HP-CC9; RAW_FILE_NAME(C18-NEG)=0049_KAH_Portal_CN-CC9; RAW_FILE_NAME(HILIC-NEG)=0049_KAH_Portal_HN_CC9 SUBJECT_SAMPLE_FACTORS - CP10 Sample source:Cardiac Puncture | Strain:129 T | Injection order:8 RAW_FILE_NAME(C8-POS)=0006_KAH_Portal_CP-CP10; RAW_FILE_NAME(HILIC-POS)=0006_KAH_Portal_HP-CP10; RAW_FILE_NAME(C18-NEG)=0006_KAH_Portal_CN-CP10; RAW_FILE_NAME(HILIC-NEG)=0006_KAH_Portal_HN_CP10 SUBJECT_SAMPLE_FACTORS - CP11 Sample source:Cardiac Puncture | Strain:129 T | Injection order:9 RAW_FILE_NAME(C8-POS)=0007_KAH_Portal_CP-CP11; RAW_FILE_NAME(HILIC-POS)=0007_KAH_Portal_HP-CP11; RAW_FILE_NAME(C18-NEG)=0007_KAH_Portal_CN-CP11; RAW_FILE_NAME(HILIC-NEG)=0007_KAH_Portal_HN_CP11 SUBJECT_SAMPLE_FACTORS - CP12 Sample source:Cardiac Puncture | Strain:129 T | Injection order:14 RAW_FILE_NAME(C8-POS)=0012_KAH_Portal_CP-CP12; RAW_FILE_NAME(HILIC-POS)=0012_KAH_Portal_HP-CP12; RAW_FILE_NAME(C18-NEG)=0012_KAH_Portal_CN-CP12; RAW_FILE_NAME(HILIC-NEG)=0012_KAH_Portal_HN_CP12 SUBJECT_SAMPLE_FACTORS - CP7 Sample source:Cardiac Puncture | Strain:129 T | Injection order:10 RAW_FILE_NAME(C8-POS)=0008_KAH_Portal_CP-CP7; RAW_FILE_NAME(HILIC-POS)=0008_KAH_Portal_HP-CP7; RAW_FILE_NAME(C18-NEG)=0008_KAH_Portal_CN-CP7; RAW_FILE_NAME(HILIC-NEG)=0008_KAH_Portal_HN_CP7 SUBJECT_SAMPLE_FACTORS - CP8 Sample source:Cardiac Puncture | Strain:129 T | Injection order:6 RAW_FILE_NAME(C8-POS)=0004_KAH_Portal_CP-CP8; RAW_FILE_NAME(HILIC-POS)=0004_KAH_Portal_HP-CP8; RAW_FILE_NAME(C18-NEG)=0004_KAH_Portal_CN-CP8; RAW_FILE_NAME(HILIC-NEG)=0004_KAH_Portal_HN_CP8 SUBJECT_SAMPLE_FACTORS - CP9 Sample source:Cardiac Puncture | Strain:129 T | Injection order:15 RAW_FILE_NAME(C8-POS)=0013_KAH_Portal_CP-CP9; RAW_FILE_NAME(HILIC-POS)=0013_KAH_Portal_HP-CP9; RAW_FILE_NAME(C18-NEG)=0013_KAH_Portal_CN-CP9; RAW_FILE_NAME(HILIC-NEG)=0013_KAH_Portal_HN_CP9 SUBJECT_SAMPLE_FACTORS - PV10 Sample source:Portal Vein | Strain:129 T | Injection order:30 RAW_FILE_NAME(C8-POS)=0024_KAH_Portal_CP-PV10; RAW_FILE_NAME(HILIC-POS)=0024_KAH_Portal_HP-PV10; RAW_FILE_NAME(C18-NEG)=0024_KAH_Portal_CN-PV10; RAW_FILE_NAME(HILIC-NEG)=0024_KAH_Portal_HN_PV10 SUBJECT_SAMPLE_FACTORS - PV11 Sample source:Portal Vein | Strain:129 T | Injection order:31 RAW_FILE_NAME(C8-POS)=0025_KAH_Portal_CP-PV11; RAW_FILE_NAME(HILIC-POS)=0025_KAH_Portal_HP-PV11; RAW_FILE_NAME(C18-NEG)=0025_KAH_Portal_CN-PV11; RAW_FILE_NAME(HILIC-NEG)=0025_KAH_Portal_HN_PV11 SUBJECT_SAMPLE_FACTORS - PV12 Sample source:Portal Vein | Strain:129 T | Injection order:36 RAW_FILE_NAME(C8-POS)=0030_KAH_Portal_CP-PV12; RAW_FILE_NAME(HILIC-POS)=0030_KAH_Portal_HP-PV12; RAW_FILE_NAME(C18-NEG)=0030_KAH_Portal_CN-PV12; RAW_FILE_NAME(HILIC-NEG)=0030_KAH_Portal_HN_PV12 SUBJECT_SAMPLE_FACTORS - PV7 Sample source:Portal Vein | Strain:129 T | Injection order:32 RAW_FILE_NAME(C8-POS)=0026_KAH_Portal_CP-PV7; RAW_FILE_NAME(HILIC-POS)=0026_KAH_Portal_HP-PV7; RAW_FILE_NAME(C18-NEG)=0026_KAH_Portal_CN-PV7; RAW_FILE_NAME(HILIC-NEG)=0026_KAH_Portal_HN_PV7 SUBJECT_SAMPLE_FACTORS - PV8 Sample source:Portal Vein | Strain:129 T | Injection order:28 RAW_FILE_NAME(C8-POS)=0022_KAH_Portal_CP-PV8; RAW_FILE_NAME(HILIC-POS)=0022_KAH_Portal_HP-PV8; RAW_FILE_NAME(C18-NEG)=0022_KAH_Portal_CN-PV8; RAW_FILE_NAME(HILIC-NEG)=0022_KAH_Portal_HN_PV8 SUBJECT_SAMPLE_FACTORS - PV9 Sample source:Portal Vein | Strain:129 T | Injection order:37 RAW_FILE_NAME(C8-POS)=0031_KAH_Portal_CP-PV9; RAW_FILE_NAME(HILIC-POS)=0031_KAH_Portal_HP-PV9; RAW_FILE_NAME(C18-NEG)=0031_KAH_Portal_CN-PV9; RAW_FILE_NAME(HILIC-NEG)=0031_KAH_Portal_HN_PV9 SUBJECT_SAMPLE_FACTORS - CC1 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:63 RAW_FILE_NAME(C8-POS)=0053_KAH_Portal_CP-CC1; RAW_FILE_NAME(HILIC-POS)=0053_KAH_Portal_HP-CC1; RAW_FILE_NAME(C18-NEG)=0053_KAH_Portal_CN-CC1; RAW_FILE_NAME(HILIC-NEG)=0053_KAH_Portal_HN_CC1 SUBJECT_SAMPLE_FACTORS - CC2 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:49 RAW_FILE_NAME(C8-POS)=0039_KAH_Portal_CP-CC2; RAW_FILE_NAME(HILIC-POS)=0039_KAH_Portal_HP-CC2; RAW_FILE_NAME(C18-NEG)=0039_KAH_Portal_CN-CC2; RAW_FILE_NAME(HILIC-NEG)=0039_KAH_Portal_HN_CC2 SUBJECT_SAMPLE_FACTORS - CC3 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:62 RAW_FILE_NAME(C8-POS)=0052_KAH_Portal_CP-CC3; RAW_FILE_NAME(HILIC-POS)=0052_KAH_Portal_HP-CC3; RAW_FILE_NAME(C18-NEG)=0052_KAH_Portal_CN-CC3; RAW_FILE_NAME(HILIC-NEG)=0052_KAH_Portal_HN_CC3 SUBJECT_SAMPLE_FACTORS - CC4 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:48 RAW_FILE_NAME(C8-POS)=0038_KAH_Portal_CP-CC4; RAW_FILE_NAME(HILIC-POS)=0038_KAH_Portal_HP-CC4; RAW_FILE_NAME(C18-NEG)=0038_KAH_Portal_CN-CC4; RAW_FILE_NAME(HILIC-NEG)=0038_KAH_Portal_HN_CC4 SUBJECT_SAMPLE_FACTORS - CC5 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:47 RAW_FILE_NAME(C8-POS)=0037_KAH_Portal_CP-CC5; RAW_FILE_NAME(HILIC-POS)=0037_KAH_Portal_HP-CC5; RAW_FILE_NAME(C18-NEG)=0037_KAH_Portal_CN-CC5; RAW_FILE_NAME(HILIC-NEG)=0037_KAH_Portal_HN_CC5 SUBJECT_SAMPLE_FACTORS - CC6 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:60 RAW_FILE_NAME(C8-POS)=0050_KAH_Portal_CP-CC6; RAW_FILE_NAME(HILIC-POS)=0050_KAH_Portal_HP-CC6; RAW_FILE_NAME(C18-NEG)=0050_KAH_Portal_CN-CC6; RAW_FILE_NAME(HILIC-NEG)=0050_KAH_Portal_HN_CC6 SUBJECT_SAMPLE_FACTORS - CP1 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:19 RAW_FILE_NAME(C8-POS)=0017_KAH_Portal_CP-CP1; RAW_FILE_NAME(HILIC-POS)=0017_KAH_Portal_HP-CP1; RAW_FILE_NAME(C18-NEG)=0017_KAH_Portal_CN-CP1; RAW_FILE_NAME(HILIC-NEG)=0017_KAH_Portal_HN_CP1 SUBJECT_SAMPLE_FACTORS - CP2 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:5 RAW_FILE_NAME(C8-POS)=0003_KAH_Portal_CP-CP2; RAW_FILE_NAME(HILIC-POS)=0003_KAH_Portal_HP-CP2; RAW_FILE_NAME(C18-NEG)=0003_KAH_Portal_CN-CP2; RAW_FILE_NAME(HILIC-NEG)=0003_KAH_Portal_HN_CP2 SUBJECT_SAMPLE_FACTORS - CP3 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:18 RAW_FILE_NAME(C8-POS)=0016_KAH_Portal_CP-CP3; RAW_FILE_NAME(HILIC-POS)=0016_KAH_Portal_HP-CP3; RAW_FILE_NAME(C18-NEG)=0016_KAH_Portal_CN-CP3; RAW_FILE_NAME(HILIC-NEG)=0016_KAH_Portal_HN_CP3 SUBJECT_SAMPLE_FACTORS - CP4 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:4 RAW_FILE_NAME(C8-POS)=0002_KAH_Portal_CP-CP4; RAW_FILE_NAME(HILIC-POS)=0002_KAH_Portal_HP-CP4; RAW_FILE_NAME(C18-NEG)=0002_KAH_Portal_CN-CP4; RAW_FILE_NAME(HILIC-NEG)=0002_KAH_Portal_HN_CP4 SUBJECT_SAMPLE_FACTORS - CP5 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:3 RAW_FILE_NAME(C8-POS)=0001_KAH_Portal_CP-CP5; RAW_FILE_NAME(HILIC-POS)=0001_KAH_Portal_HP-CP5; RAW_FILE_NAME(C18-NEG)=0001_KAH_Portal_CN-CP5; RAW_FILE_NAME(HILIC-NEG)=0001_KAH_Portal_HN_CP5 SUBJECT_SAMPLE_FACTORS - CP6 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:16 RAW_FILE_NAME(C8-POS)=0014_KAH_Portal_CP-CP6; RAW_FILE_NAME(HILIC-POS)=0014_KAH_Portal_HP-CP6; RAW_FILE_NAME(C18-NEG)=0014_KAH_Portal_CN-CP6; RAW_FILE_NAME(HILIC-NEG)=0014_KAH_Portal_HN_CP6 SUBJECT_SAMPLE_FACTORS - PV1 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:41 RAW_FILE_NAME(C8-POS)=0035_KAH_Portal_CP-PV1; RAW_FILE_NAME(HILIC-POS)=0035_KAH_Portal_HP-PV1; RAW_FILE_NAME(C18-NEG)=0035_KAH_Portal_CN-PV1; RAW_FILE_NAME(HILIC-NEG)=0035_KAH_Portal_HN_PV1 SUBJECT_SAMPLE_FACTORS - PV2 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:27 RAW_FILE_NAME(C8-POS)=0021_KAH_Portal_CP-PV2; RAW_FILE_NAME(HILIC-POS)=0021_KAH_Portal_HP-PV2; RAW_FILE_NAME(C18-NEG)=0021_KAH_Portal_CN-PV2; RAW_FILE_NAME(HILIC-NEG)=0021_KAH_Portal_HN_PV2 SUBJECT_SAMPLE_FACTORS - PV3 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:40 RAW_FILE_NAME(C8-POS)=0034_KAH_Portal_CP-PV3; RAW_FILE_NAME(HILIC-POS)=0034_KAH_Portal_HP-PV3; RAW_FILE_NAME(C18-NEG)=0034_KAH_Portal_CN-PV3; RAW_FILE_NAME(HILIC-NEG)=0034_KAH_Portal_HN_PV3 SUBJECT_SAMPLE_FACTORS - PV4 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:26 RAW_FILE_NAME(C8-POS)=0020_KAH_Portal_CP-PV4; RAW_FILE_NAME(HILIC-POS)=0020_KAH_Portal_HP-PV4; RAW_FILE_NAME(C18-NEG)=0020_KAH_Portal_CN-PV4; RAW_FILE_NAME(HILIC-NEG)=0020_KAH_Portal_HN_PV4 SUBJECT_SAMPLE_FACTORS - PV5 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:25 RAW_FILE_NAME(C8-POS)=0019_KAH_Portal_CP-PV5; RAW_FILE_NAME(HILIC-POS)=0019_KAH_Portal_HP-PV5; RAW_FILE_NAME(C18-NEG)=0019_KAH_Portal_CN-PV5; RAW_FILE_NAME(HILIC-NEG)=0019_KAH_Portal_HN_PV5 SUBJECT_SAMPLE_FACTORS - PV6 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:38 RAW_FILE_NAME(C8-POS)=0032_KAH_Portal_CP-PV6; RAW_FILE_NAME(HILIC-POS)=0032_KAH_Portal_HP-PV6; RAW_FILE_NAME(C18-NEG)=0032_KAH_Portal_CN-PV6; RAW_FILE_NAME(HILIC-NEG)=0032_KAH_Portal_HN_PV6 #COLLECTION CO:COLLECTION_SUMMARY At the end of the 12 week HFD diet, animals (n = 6) for each genotype were CO:COLLECTION_SUMMARY fasted for 2 hours, anesthetized with Avertin (100 ul per 10 g of BW), after CO:COLLECTION_SUMMARY which cecal contents and portal and cardiac blood were collected. All CO:COLLECTION_SUMMARY experiments were approved by the IACUC of the Joslin Diabetes Center and were in CO:COLLECTION_SUMMARY accordance with NIH guidelines. CO:SAMPLE_TYPE Blood (plasma), Cecal contents CO:STORAGE_CONDITIONS -80℃ #TREATMENT TR:TREATMENT_SUMMARY Animals were started on a high fat diet containing 60% fat by calories (HFD, TR:TREATMENT_SUMMARY D12492, Research Diets). All mice continued these diets for 12 weeks. The TR:TREATMENT_SUMMARY genotypes tested in this study were C57Bl/6J (B6J) and 129S1 (129J) from Jackson TR:TREATMENT_SUMMARY Laboratory (Bar Harbor, ME), and 129S6 (129T) from Taconic Farms (Germantown, TR:TREATMENT_SUMMARY NY). B6J mice from Jackson Laboratory are prone to developing obesity and TR:TREATMENT_SUMMARY insulin resistance when fed a HFD, whereas 129J and 129T mice are metabolic TR:TREATMENT_SUMMARY syndrome resistant. While genetically similar, the inclusion of 129J and 129T TR:TREATMENT_SUMMARY mice from different vendors provides a rich microbiome diversity reference of TR:TREATMENT_SUMMARY comparison in this study. TR:ANIMAL_ENDP_EUTHANASIA Cardiac Puncture Plasma, Portal Vein Plasma, Cecal Contents #SAMPLEPREP SP:SAMPLEPREP_SUMMARY Snap-frozen cecal samples were thawed on ice, and then aqueous homogenates were SP:SAMPLEPREP_SUMMARY generated by homogenizing samples in 10 volumes of water (mg: µL) using a SP:SAMPLEPREP_SUMMARY TissueLyser II (QIAGEN) bead mill set to two 2 min intervals at 20Hz. The SP:SAMPLEPREP_SUMMARY homogenate for each sample was divided into two 10 µL and two 30 µL aliquots SP:SAMPLEPREP_SUMMARY in 1.5mL centrifuge tubes for LC-MS sample preparation LC–MS samples were SP:SAMPLEPREP_SUMMARY profiled in each LC-MS method as follows: - HILIC-pos: Cecal or plasma samples SP:SAMPLEPREP_SUMMARY (10 μL) were extracted with the addition of nine volumes of 74.9:24.9:0.2 v/v/v SP:SAMPLEPREP_SUMMARY acetonitrile/methanol/formic acid containing stable isotope-labeled internal SP:SAMPLEPREP_SUMMARY standards (valine-d8, Isotec; and phenylalanine-d8, Cambridge Isotope SP:SAMPLEPREP_SUMMARY Laboratories). The samples were centrifuged (10 min, 9,000g, 4°C), and the SP:SAMPLEPREP_SUMMARY supernatants (10 μL) injected directly onto column. - C8-pos: Samples (10 μL) SP:SAMPLEPREP_SUMMARY were extracted using 190 μL isopropanol containing SP:SAMPLEPREP_SUMMARY 1-dodecanoyl-2-tridecanoyl-sn-glycero-3-phosphocholine as an internal standard SP:SAMPLEPREP_SUMMARY (Avanti Polar Lipids; Alabaster, AL). After centrifugation (10 min, 9,000g, SP:SAMPLEPREP_SUMMARY ambient temperature), supernatants (2 μL) were injected directly onto column. - SP:SAMPLEPREP_SUMMARY C18-neg: Samples (30 μL) were extracted using 90 μl methanol containing SP:SAMPLEPREP_SUMMARY 15R-15-methyl Prostaglandin A2,15R-15-methyl Prostaglandin F2α, 15S-15-methyl SP:SAMPLEPREP_SUMMARY Prostaglandin D2, 15S-15-methyl Prostaglandin E1, and 15S-15-methyl SP:SAMPLEPREP_SUMMARY Prostaglandin E2 as internal standards (Cayman Chemical Co.) and centrifuged (10 SP:SAMPLEPREP_SUMMARY min, 9,000g, 4°C). The supernatants (10 μL) were injected onto column. - SP:SAMPLEPREP_SUMMARY HILIC-neg: Samples (30 μL) were extracted with the addition of four volumes of SP:SAMPLEPREP_SUMMARY 80% methanol containing inosine-15N4, thymine-d4 and glycocholate-d4 internal SP:SAMPLEPREP_SUMMARY standards (Cambridge Isotope Laboratories). The samples were centrifuged (10 SP:SAMPLEPREP_SUMMARY min, 9,000g, 4°C) and the supernatants 10 μL) were injected directly onto SP:SAMPLEPREP_SUMMARY column. #CHROMATOGRAPHY CH:CHROMATOGRAPHY_TYPE HILIC CH:INSTRUMENT_NAME Shimadzu Nexera X2 CH:COLUMN_NAME Water Atlantis HILIC (150 x 2.1 mm x 3 um) CH:SOLVENT_A 100% Water; 10 mM Ammonium formate; 0.1% Formic acid CH:SOLVENT_B 100% Acetonitrile; 0.1% Formic acid CH:FLOW_GRADIENT Chromatographic separation was performed using an isocratic elution at a flow CH:FLOW_GRADIENT rate of 250 μL/min with 5% mobile phase A (10 mM ammonium formate and 0.1% CH:FLOW_GRADIENT formic acid in water) for 1 minute. This was followed by a linear gradient to CH:FLOW_GRADIENT 40% mobile phase B (acetonitrile with 0.1% formic acid) over 10 minutes. At 10 CH:FLOW_GRADIENT minutes, the gradient was returned to initial isocratic conditions (5% mobile CH:FLOW_GRADIENT phase A) and held until 18 minutes, at which point MS acquisition was stopped. CH:FLOW_GRADIENT The column was equilibrated with 5% mobile phase A at a flow rate of CH:FLOW_GRADIENT 400 μL/min for 12 minutes, followed by a reduction to the initial flow rate CH:FLOW_GRADIENT of 250 μL/min for 2 minutes before the next injection. CH:FLOW_RATE 250 µL/min - 400 μL/min CH:COLUMN_TEMPERATURE 30°C CH:INTERNAL_STANDARD L-Phenylalanine-d8 (CIL, DLM-372-1), L-Valine-d8 (Sigma, 486027) #ANALYSIS AN:ANALYSIS_TYPE MS #MS MS:INSTRUMENT_NAME Thermo Q Exactive HF hybrid Orbitrap MS:INSTRUMENT_TYPE Orbitrap MS:MS_TYPE ESI MS:ION_MODE POSITIVE MS:MS_COMMENTS Raw data were processed using TraceFinder 3.3 software (Thermo Fisher MS:MS_COMMENTS Scientific; Waltham, MA) and Progenesis QI (Nonlinear Dynamics; Newcastle upon MS:MS_COMMENTS Tyne, UK). Metabolite identities were confirmed using authentic reference MS:MS_COMMENTS standards or reference samples. MS:MS_RESULTS_FILE ST004132_AN006846_Results.txt UNITS:Abudances Has m/z:Yes Has RT:Yes RT units:Minutes #MS_METABOLITE_DATA MS_METABOLITE_DATA:UNITS Abudances MS_METABOLITE_DATA_START Samples CC1 CC2 CC3 CC4 CC5 CC6 CC7 CC8 CC9 CC10 CC11 CC12 CC13 CC14 CC15 CC16 CC17 CC18 CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11 CP12 CP13 CP14 CP15 CP16 CP17 CP18 PV1 PV2 PV3 PV4 PV5 PV6 PV7 PV8 PV9 PV10 PV11 PV12 PV13 PV14 PV15 PV16 PV17 PV18 Factors Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:63 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:49 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:62 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:48 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:47 Sample source:Cecal Contents | Strain:C57Bl6 | Injection order:60 Sample source:Cecal Contents | Strain:129 T | Injection order:54 Sample source:Cecal Contents | Strain:129 T | Injection order:50 Sample source:Cecal Contents | Strain:129 T | Injection order:59 Sample source:Cecal Contents | Strain:129 T | Injection order:52 Sample source:Cecal Contents | Strain:129 T | Injection order:53 Sample source:Cecal Contents | Strain:129 T | Injection order:58 Sample source:Cecal Contents | Strain:129 J | Injection order:64 Sample source:Cecal Contents | Strain:129 J | Injection order:55 Sample source:Cecal Contents | Strain:129 J | Injection order:51 Sample source:Cecal Contents | Strain:129 J | Injection order:61 Sample source:Cecal Contents | Strain:129 J | Injection order:56 Sample source:Cecal Contents | Strain:129 J | Injection order:57 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:19 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:5 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:18 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:4 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:3 Sample source:Cardiac Puncture | Strain:C57Bl6 | Injection order:16 Sample source:Cardiac Puncture | Strain:129 T | Injection order:10 Sample source:Cardiac Puncture | Strain:129 T | Injection order:6 Sample source:Cardiac Puncture | Strain:129 T | Injection order:15 Sample source:Cardiac Puncture | Strain:129 T | Injection order:8 Sample source:Cardiac Puncture | Strain:129 T | Injection order:9 Sample source:Cardiac Puncture | Strain:129 T | Injection order:14 Sample source:Cardiac Puncture | Strain:129 J | Injection order:20 Sample source:Cardiac Puncture | Strain:129 J | Injection order:11 Sample source:Cardiac Puncture | Strain:129 J | Injection order:7 Sample source:Cardiac Puncture | Strain:129 J | Injection order:17 Sample source:Cardiac Puncture | Strain:129 J | Injection order:12 Sample source:Cardiac Puncture | Strain:129 J | Injection order:13 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:41 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:27 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:40 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:26 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:25 Sample source:Portal Vein | Strain:C57Bl6 | Injection order:38 Sample source:Portal Vein | Strain:129 T | Injection order:32 Sample source:Portal Vein | Strain:129 T | Injection order:28 Sample source:Portal Vein | Strain:129 T | Injection order:37 Sample source:Portal Vein | Strain:129 T | Injection order:30 Sample source:Portal Vein | Strain:129 T | Injection order:31 Sample source:Portal Vein | Strain:129 T | Injection order:36 Sample source:Portal Vein | Strain:129 J | Injection order:42 Sample source:Portal Vein | Strain:129 J | Injection order:33 Sample source:Portal Vein | Strain:129 J | Injection order:29 Sample source:Portal Vein | Strain:129 J | Injection order:39 Sample source:Portal Vein | Strain:129 J | Injection order:34 Sample source:Portal Vein | Strain:129 J | Injection order:35 phenylalanine-d8 [iSTD] 1785542 1735095 1724141 1758325 1606748 1679940 1734774 1848029 1765580 1689208 1792768 1706122 1794634 1666139 1882215 1845806 1788513 1699741 1134136 1266252 1259779 1494380 1533604 1399351 1377398 1473120 1366339 1279967 1445612 1257993 1124682 1330788 1442941 1313752 1264170 1342252 1113729 1234393 1174642 1332791 1287315 1382746 1358892 1262061 1360280 1355480 1342247 1322764 979931 1252496 1320024 1373167 1330921 1295180 valine-d8 [iSTD] 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 624107 449895 453274 471449 474546 469513 440115 479142 484334 429365 475104 481477 438304 469645 484583 478187 468761 468016 463328 443218 443790 470860 459771 461017 429635 468813 460017 446663 455475 459698 450203 454005 483631 450366 463084 473839 469919 1-Methyladenosine 10155 14788 14438 11585 4269 7780 16980 14658 28979 14619 17073 23257 76125 23355 43508 27097 30397 55438 2528 10014 4403 23091 14141 20462 47060 32050 39680 56975 31506 28048 20249 7596 36397 23863 23801 21591 737 7849 14766 6804 19690 33110 23533 29576 54424 24273 21336 12913 4272 34192 13317 15873 19407 1-Methylguanosine 247855 174628 19293 198652 33406 17160 56250 35740 75886 567 76228 25636 40992 53403 21995 20297 31035 67406 82826 98184 96452 179488 203910 138628 191858 122904 110891 102824 147675 107153 102818 64148 129521 70340 93252 55051 51153 63886 87701 86928 114908 117722 103940 76409 93925 115565 100877 105684 45899 69343 49532 69099 121109 87824 1-Methylhistamine 10078 8031 6187 15747 9197 14208 17570 4947 10549 5089 6216 6806 50882 36282 74650 10821 10743 4780 158717 202815 301885 224842 194263 163498 162091 147939 90906 208967 124163 81485 199169 92653 76821 143089 100616 85877 232913 149837 211916 194308 146504 142988 176343 138822 110175 99151 93611 65987 180091 58306 61158 156203 86347 49258 1-Methyl nicotinamide 18788 519 2546 62701 976 4842 691 462 1698 1262 2554 1158 6505 554601 2345 1104 1070 858 585980 562869 619281 570740 583543 594499 367870 352530 248282 515152 290788 249110 421886 148932 224408 219692 255038 213469 420811 449281 494371 453153 522719 610215 247745 293916 216323 388888 226374 201868 419320 131665 176378 206824 242295 210412 Aminoisobutyric acid 2529341 2536168 1692692 2561726 1034194 2223649 5739190 4142383 2494696 6231660 6202570 3008510 1426901 1609974 963992 1436523 1234597 6014584 3477670 3875967 4779257 5007711 4650352 3453256 2417828 2050246 2351627 1820673 1876179 2288701 2257897 1872933 2823190 2394801 2473761 2919885 3153704 3569733 5075204 4702425 4387691 3395831 1971328 1925999 2410859 1702470 1634210 1785569 2004283 1622661 2612659 2722379 2305245 2685399 Deoxycytidine 135252 195596 103469 85908 35334 94983 367883 154434 320589 170065 203697 212562 189955 50370 58229 178712 134586 33763 333503 452147 327022 536877 494075 385560 398559 407531 364229 422648 429339 311164 295662 273016 353239 292067 379791 322945 216896 277412 213716 295220 282513 245026 261813 225529 227970 228943 227281 187595 184465 168505 227590 114052 228981 213759 4-Acetamidobutanoic acid 3574 3315 4693 8572 7190 4014 6471 6579 13452 11320 8145 20414 22906 9000 19437 16249 9708 21167 9820 15547 14164 19660 17095 23178 18769 12574 19593 24959 16643 17028 11213 6274 15153 8516 12848 13567 8355 13022 12229 19596 20728 22146 12543 12020 13787 23223 13637 14939 10411 7689 12910 9449 12398 9421 5-Methylcytidine 17808 17445 12517 11108 6190 16791 16396 9277 22400 3857 5731 22364 25568 18948 18441 20701 31907 24049 54741 106677 61021 106568 135496 76563 118954 155407 92115 133493 149017 106193 103470 91619 120265 85467 111985 93056 32648 51985 36480 50948 60788 51141 67367 66813 51932 74021 68223 64818 66021 51111 65995 29854 63436 51624 7-Methylguanine 1322429 1214365 48865 1115161 431537 1012209 125363 114192 110007 55604 169397 87094 159935 756170 21475 43308 36864 58912 140803 297686 165392 360837 350495 171426 223568 253266 143498 284377 216830 137563 158126 91181 169348 133956 130180 95757 63770 120379 79975 162135 163734 98094 116249 100249 64612 98598 88539 72915 61400 56726 72197 71637 69551 46559 Acetylcholine 8764 38029 19070 23662 90502 52836 120007 153671 83345 78744 112891 48324 114548 55764 56941 28326 39944 37282 1005 2220 1691 2575 1732 1328 541 1103 725 942 659 408 573 1027 873 1386 853 474 2923 1566 1663 1549 1135 730 1109 829 305 287 516 528 758 718 635 535 322 615 N-Acetyl-D-galactosamine 3945820 6018801 3353255 5117621 3073686 4664791 20197644 13440729 9218046 10025591 18494089 3888586 3071967 1818890 1975536 2184876 2053049 5735857 82565 80141 116820 118557 94187 80773 84258 55355 36950 98586 70917 46714 100055 34993 44836 51896 40486 50916 160954 110134 220152 127127 88373 154659 172904 78393 80525 180665 97669 111457 160395 68134 89205 118053 94992 104250 Acisoga 2393 2746 2946 2844 1882 3063 13920 13032 18575 9105 10482 10183 16128 19327 33175 20187 12523 7973 29731 21851 39200 26118 22924 23024 101888 116153 94806 99768 89919 66317 72706 108820 83217 88268 73310 79338 45099 36807 53752 37759 33602 33202 135680 137498 130389 145544 108937 92070 92446 146943 110125 99653 109370 115235 Adenosine 133756 99401 49354 157030 13837 4759 76911 66785 73741 1191 125108 35795 206524 22234 33737 27504 46674 16360 90237 82502 128844 83188 93252 45620 40482 27769 29656 32679 41450 31103 48601 37394 50600 32155 36325 32465 94847 31620 69927 128506 293320 29029 75340 34915 58013 13520 27192 37302 19887 24959 44136 28964 22751 44238 Dimethylarginine 74138918 73850586 67147332 56835484 19429315 29340669 59734249 14599639 12787847 15881715 25277035 27956703 12186591 8258743 9754006 16899700 25059195 15130773 69917209 122376975 108547072 155508448 155177819 73100017 108634498 124205637 51488059 133161895 125235993 67053939 89183561 57390804 105687273 69878440 75379302 49914711 76171920 91924946 112746532 98508032 83125918 110336935 104168058 73208945 88499089 79200355 103176418 83298330 63891745 66053958 73827848 86705208 96783801 102944013 Ala-Ala 164281 129986 110732 197515 78185 103745 248266 125541 72727 69981 91001 76998 152401 90004 131830 119320 202472 191636 15777 16209 18616 24845 23494 24305 16105 20389 26131 29294 15324 15901 13880 8876 41790 11065 18609 11889 11063 12089 10300 10893 11221 10147 6218 4821 10167 7021 7840 5118 6064 4419 11221 5672 5217 4474 Alanine 667205 522059 473359 439553 199518 329138 706477 372482 335974 368190 480426 465032 380249 204267 279387 396805 345394 488256 852192 750920 963458 868751 728838 547736 894998 617130 548221 637635 562407 681032 851021 593253 759928 831047 583684 472162 1017371 867332 1180733 1104003 862296 619616 1144815 750992 711360 842263 666665 953382 1129249 922202 950330 1164059 814571 826801 sn-Glycero-3-phosphocholine 16436034 2055981 13086618 5102074 1748710 245380 86785 23956 32277 29872 29368 53091 1184122 479236 556707 521592 2235288 94109 4737129 3083263 3724882 3711396 2623298 2917594 2198137 3678507 2153033 3058243 3795905 2768172 2561248 5462912 1451841 3549821 3192086 4988026 2420497 2907451 2904606 4565908 2007584 3398177 1254477 2550755 1166987 2251353 3881746 870588 1787427 1936657 960330 1811788 3385144 1442032 Anserine 11765 16302 8414 11190 10181 13532 5993 607 60 242 849 878 2728 1502 2594 1747 2480 2695 207299 208323 186529 322782 254765 177681 170480 87656 47656 69970 151356 59715 91565 138344 74344 75464 76009 76617 182112 186337 168542 253101 227074 147210 205226 86211 60921 57475 123120 59068 93528 114602 64715 77082 59490 71390 2-Aminobenzoic acid 5413 6314 3100 2334 4664 6637 7920 3409 17753 13831 6783 4210 21747 2394 27508 12795 7898 5991 2915 2644 3061 3703 2273 2549 4600 4292 3150 4019 4082 2951 3842 3135 3182 4999 3528 3047 3087 2813 2725 2800 2201 2309 4646 4314 3237 4298 3735 2776 3480 3718 3029 3667 3155 2924 Arginine 17750255 13365268 11624029 3619494 1298756 5633669 6473590 3833729 337153 1175781 1826844 1779378 7374618 1856389 1735546 961557 3404425 474927 3657030 4140935 2297834 6107552 3129080 2974742 4237886 3895692 2529080 3111381 4648564 3301481 3744931 5489691 4217513 3199485 3099795 1978888 3944054 2552528 2744082 4577903 2108846 2359646 5367219 2882533 4065639 1679181 3541472 4431037 3213101 4494425 3686733 5352894 3989332 3802496 Asparagine 388201 262226 256877 147349 103566 178385 285557 172543 88070 137005 172950 228664 199949 97133 115956 220749 181093 217575 217283 188738 251711 297735 215079 150304 221972 193689 137709 178616 169663 172312 188484 171295 183508 234023 151790 163627 319165 235592 334338 440279 243008 208369 341559 228110 217838 272007 205914 292199 268479 349779 262295 433657 243740 393310 Betaine 3172914 1820072 2748178 2641535 1632820 1466419 3322830 2032391 1814119 2074325 2064649 2330144 2416722 1751949 1997125 1983472 2423920 1855441 34697684 30156564 40392180 35014373 34594361 34656924 38476388 33647234 33411450 36792848 32537969 40866788 39195133 38426638 32720119 35932143 42948410 54881108 31740707 29704052 41869214 34744581 34742297 33736532 40461644 33832878 33047106 32722097 32300362 41600925 37413042 41261584 33007609 37468327 43103745 39644126 3-Dehydroxycarnitine 10477759 17627835 16845950 8968730 16994232 20049654 28937374 24176008 27075895 28639032 23915511 30694538 8115914 4569822 14733652 10640568 8520389 13741838 629975 645200 647435 610186 547328 741254 825904 815899 752637 945448 854876 887859 892242 1037464 948406 906380 853227 988283 814891 809049 920086 759106 723737 842047 1130079 908243 943962 964605 961700 1127571 1028399 1200563 1155033 987825 1047147 927203 Carnitine 2380235 1848970 2064928 2128085 620152 686317 4939558 1993459 2647780 1680764 1408390 2264695 1340650 552908 1434089 1561477 1829418 1871249 41199879 36421317 46844266 29948257 38010527 35228310 33159293 31613583 31913713 38748786 31432978 36629920 40934133 46236814 39166262 36342557 32531147 34061393 36233619 35883872 49132454 28796026 39177329 35406048 36225536 32926907 31434836 34241134 31329364 35723481 39530293 43853691 39392308 35165084 32076880 26989271 CAR(2:0) 1455901 779637 1209298 1767937 267309 172688 2499033 384937 536470 482337 332502 517680 1065906 460024 799350 1071167 1261185 560597 35588659 26915635 37739451 23403952 31728366 34041448 29129413 26318211 33056344 29508364 32016617 35073483 38304386 31509308 40733385 34213363 35734225 36052282 29943280 25322631 35742949 23615255 29713620 34510817 34048083 27112650 40661657 34445173 33486057 42381141 40439950 33162823 45121043 35696164 44474415 37375399 CAR(3:0) 600312 140556 404311 628919 119950 18916 182943 38317 13617 46571 31284 21980 224077 61981 25505 285112 664432 22519 826396 500239 630861 397212 501938 630844 481698 391851 515857 514483 456892 558624 611326 488395 662160 573063 527541 563743 395353 312604 428831 264787 358097 388443 435119 352816 439311 457465 402672 555393 515059 501120 656545 382397 518865 469538 CAR(DC3:0) 11343 10629 8823 4844 9740 13206 13603 7784 19222 10175 11597 11964 59108 11305 19999 24955 29765 7949 15825 19607 23681 19158 17298 39935 24875 15674 10060 83280 16016 16317 33583 11448 12209 17998 15950 17362 11464 13955 16825 14717 13555 22261 18037 11521 7574 48600 10356 10101 25901 7654 8437 11399 8885 8511 CAR(DC3:0(2Me)) 18006 13816 10448 5795 16344 21967 3086 1225 285 6433 3822 2232 40473 14554 3233 12878 20025 11017 102226 156436 170603 151295 133452 115047 211138 163102 79654 304318 178490 119788 338329 128912 100173 202066 197525 136387 96005 98092 73333 86698 75689 64495 185872 104108 44591 160473 118903 66721 220783 61513 63388 80026 99826 85944 CAR(4:0) 1228508 121697 482647 974364 115619 31744 513116 139137 59406 153765 164118 27032 647099 84949 42660 283775 368415 93265 1112825 703731 1426425 578405 769508 978081 539203 502045 512089 723063 537331 567602 698305 512984 603716 617136 566735 588340 619285 539984 939026 506486 554206 547932 585435 463391 513249 677747 506440 661298 715624 569172 610325 555966 611067 490986 CAR(4:0(OH)) 89059 49267 85905 148858 12387 8388 186724 32769 45921 41298 25792 58854 76129 22227 46555 58161 94304 19555 248311 252070 252095 228461 276945 574388 427897 350430 683202 1054278 472727 678985 677920 328641 630224 488597 838750 762369 192252 262100 259529 219625 268301 473649 419256 303569 563166 733564 435049 586202 719845 319096 565959 494006 650283 540602 CAR(5:0) 639734 86703 265275 291303 41837 11396 150279 46976 12951 42460 23077 18384 276313 71415 27285 278427 515798 36602 98332 90795 136752 85290 96962 102396 390754 217341 239022 464371 268357 276976 469686 204846 307008 323155 257167 320838 97720 103990 170991 115111 111704 106587 421270 246195 268527 456720 260061 334766 587728 271505 390124 365120 298035 367833 CAR(DC5:0) 70369 41444 22299 34952 73711 82896 7300 2189 124 30641 45544 209155 52688 17807 138909 306419 117253 81981 87635 144046 89076 84051 78318 79162 148907 67747 115868 136714 79490 80977 35190 67149 129182 130756 105354 38730 71151 91265 49604 57692 49468 44486 65517 41296 62956 89778 41887 48336 16847 37974 51249 62789 47966 CAR(14:0) 260192 24528 75783 58140 37472 31267 44394 20643 20458 19298 44922 11342 101579 10709 8425 33572 100145 33669 237826 280336 289520 213313 265794 265462 139712 158553 163308 218726 169722 182794 236418 158603 164833 167272 205995 208182 216596 275091 280826 208125 290065 253638 146197 174728 160752 192250 160160 201660 223925 166044 190236 151222 219724 205104 CAR(16:0) 1591724 355891 1098140 656209 649750 496158 472789 235330 286674 169780 289638 254390 435153 159447 82994 200135 342419 317969 748865 814805 941654 745327 863756 948875 525589 582921 642497 723138 580016 637247 655564 508573 619300 548573 700110 832640 921093 926405 1049540 801114 994063 1046479 606458 671838 771823 736507 618116 703528 792163 577586 681324 729213 779416 833793 CAR(16:0(OH)) 29629 9397 6834 10874 2591 5781 35566 20569 24990 57597 43087 32852 234381 7693 3435 208957 215184 213127 35452 37182 44091 29731 43989 38648 15286 18098 22393 24295 21090 21887 29307 20089 20140 22882 38576 28580 33673 39892 37271 27864 46792 35950 16301 21048 22058 19430 18880 22877 26647 18741 24711 25648 31235 27964 CAR(18:0) 1388987 688497 1180827 886999 1104492 772140 698648 474442 272421 268951 322521 219711 1089719 497484 135797 597510 569396 500764 102034 105895 103314 95879 108989 118649 130996 148111 114630 150541 128486 145749 144810 105266 110950 104545 128645 140501 118745 123410 106809 89690 125484 129708 124012 141476 117394 147306 108813 138680 116249 106433 114585 88666 116447 123540 CAR(18:1) 1205779 278799 832147 493758 582700 385858 271714 157589 215463 88232 172156 135834 285452 100314 48011 193367 243615 270224 426093 481369 620415 495862 536777 661140 278042 286164 438303 396598 295199 385633 360079 269954 429258 317429 425774 543855 428652 515323 668869 528395 552251 693830 293608 285948 402049 389995 279671 422769 367590 312026 456922 369036 443101 535423 CAR(18:1(OH)) 62316 7171 9798 12810 5463 11438 42743 24334 38511 73848 65048 39680 170633 5088 4069 173744 443308 196432 96181 91357 133141 82172 103278 88760 37838 42090 56806 48610 47143 56231 62323 48770 54856 65663 86315 72147 95201 99363 124262 81559 100886 85227 34798 42582 55406 40648 43178 57907 68926 50811 59906 69904 79118 74739 CAR(18:2) 314280 22229 63493 73608 57097 53102 21388 6864 8534 15263 17404 6240 57895 12465 1561 35679 46679 14958 111949 151275 163376 139988 166644 223495 119967 139145 185157 199941 138205 167836 119364 107508 167438 144599 194641 237096 164992 181275 191008 141895 175976 251768 136008 141193 206627 184297 136641 203408 187255 116571 170420 212720 213474 218470 Choline 27604280 18177097 26272538 19038303 7655358 3483722 28342018 11259142 10826776 7645450 10277824 18365643 12681185 4577950 7258203 10134143 12846780 4886104 8226485 8343518 10650387 9604299 9289210 10663686 12811960 11395436 8872722 13719968 10902799 9724388 12491081 8677230 8337981 11552994 11473027 9093384 16806655 13268208 19262954 16264047 14156671 12194166 18874978 13019479 13935153 17311576 13486989 16585201 18137557 16712869 13674308 15764903 15048796 16397153 Citrulline 543564 774761 1306517 2456104 1409159 1056053 2471986 1020143 1373854 1326959 1372577 1667527 994542 495070 1549171 2514029 1863608 1957054 597639 719717 766673 788849 627661 567248 583153 747837 453489 671435 518429 453063 497714 464436 530199 486952 385382 424286 849909 889286 921855 1009906 793523 685425 748762 597530 614883 784696 631808 607207 607606 755623 629950 599034 498390 692834 Cotinine N-oxide 2265 15982 3014 12092 16206 20209 15537 14974 25724 24698 18801 7521 53570 19506 63851 14823 6672 13754 20684 38998 6584 49211 13080 8825 30366 75111 71712 102364 102288 14064 44825 250313 69985 99940 133252 45874 283869 30963 7578 164592 83133 7258 87037 49414 140151 16477 24810 38249 38974 28694 35344 81023 17208 13702 Creatine 4541862 4062763 4601879 5125954 1756797 1132900 6544766 2371319 3153109 1895180 3392522 15832089 2922227 1840760 2955421 3672612 3607337 13900457 12694273 11388708 26544059 17707446 11394465 12660331 19759443 13929977 12368788 13441432 14535637 13182966 14384360 13774334 18060713 11918584 12699408 11735194 9706902 8462712 22225858 10669558 8097007 8810562 15184163 7420808 9631363 7925652 10263010 9316262 10912614 9506152 11885644 8963288 8218363 8506534 Creatinine 526469 273004 236414 201264 54919 433058 620226 202222 205571 221683 658271 8420324 157868 2693119 273123 189405 215481 3229657 2462787 3139173 4194768 3394451 3057612 3156000 3298228 3059403 2762302 3137153 2754446 2709953 3221199 2036790 2675137 2834548 2244430 2111820 1502846 2945552 3802553 2923896 2733036 2775802 3074612 2663711 2417368 2668622 2406849 2507720 1900155 1992063 2587799 1103370 2062059 1828495 Cyclohexylamine 14900 11556 13569 18558 14483 13718 14528 17004 14221 14684 16050 10753 22480 14358 16828 13842 13438 12299 11703 12292 11062 12583 12703 11693 11728 12729 11883 11450 11969 11489 12179 12685 12282 12843 12182 11951 20325 18021 21082 17814 18343 20940 21765 19188 21597 18589 18765 20655 19241 18745 19078 16327 19600 20483 Cytosine 760320 813587 721301 650441 502921 390229 736097 629311 928314 334402 566200 711865 1018651 374404 624656 735384 615264 413780 395219 716241 414783 848608 981504 522572 799386 976141 572376 1147285 821390 667836 701540 600906 912591 626993 788279 708072 117233 212968 126296 257817 367233 198702 318439 263141 186697 413307 261554 285591 254244 238324 288788 274325 410887 283866 Dimethylglycine 8813 7914 8480 9082 9462 8289 11751 10422 11379 12083 10978 12704 15910 9766 10833 10555 9949 9654 355455 597723 615807 672245 657943 766914 1105935 1120526 820272 1171967 890268 897740 638167 468420 1033790 546988 835784 960981 322040 361954 430337 447090 395667 458209 747176 523952 551985 587314 568414 530227 425579 324147 522631 359495 454673 562264 DMGV 2462615 1141357 634989 1348279 909018 2660879 3024385 3421145 5075437 3455443 10612961 5143264 6895969 3742852 13866308 1678035 1217993 6359408 9886582 17865244 16628182 20962060 21872637 21662184 25076898 25617964 21486730 31082527 21278275 19729112 22994981 8561176 26652900 15794680 20378724 19148225 7699154 15212217 15274309 19434280 18126799 19482663 22670315 21685367 20035347 28841377 20513677 18121756 20253110 8195302 25006468 15143886 17777826 16004343 Ectoine 4582 8437 16964 9395 4553 4292 4241 5204 4403 5091 4634 63417 5335 4202 3975 5137 5037 14512 2562 6830 6813 7404 2964 5485 3496 2937 3011 4094 3056 12906 2590 2686 3169 3475 2588 7000 3211 6802 7113 7471 3040 6028 3264 2462 3222 3806 2584 11434 3168 2684 3043 3474 2532 4128 gamma-Aminobutyric acid 8218210 2472447 5053864 6544693 1441645 1021382 7993657 1884374 9482859 4486267 2680767 28177458 4017274 906977 4222460 4291004 3332642 10077411 685022 675136 13561786 567483 450902 502561 1038186 543440 856712 1104971 736024 912146 1352048 871137 664609 942950 673564 2757800 1099154 876324 29512657 726649 669553 670891 1705194 794437 961371 1259943 888956 955003 3652939 1265932 1127814 1543267 1019904 8295681 Glutamic acid 1131547 1119655 1456368 1061934 772578 1244960 5103792 2616702 3969740 2407416 3007709 4815331 1996985 364861 2261924 2388475 1287591 2865388 70804 57424 114240 72603 68598 71410 59290 51234 59621 88701 75277 63858 67677 105159 66332 107303 93611 115126 204264 152947 226470 191861 159724 152552 172242 117389 136391 161144 145098 154075 252380 191552 130371 278572 201719 195075 Glutamine 2063076 1497037 1458578 1180785 520645 898522 1250240 366824 447301 559180 569690 741344 917609 426447 872918 1235234 1056604 1335036 10390058 11762459 10969359 14704978 14350726 12000687 11915826 13861056 10093599 14048629 11260132 10577359 11666631 8788435 13150765 9764175 12234187 11324919 5863983 6633563 6090514 7296489 7329208 5945528 5398821 5224268 4377724 4066695 5844244 4117031 5459937 4144585 5178651 4992950 4722354 5052751 Glycine 42651 30066 35910 27878 13837 22916 43553 25928 25474 24943 24260 40282 19381 8712 19170 25575 18783 45359 57339 62912 77490 64551 70885 67180 85648 62582 60854 68662 76660 67362 54066 45078 70103 68981 52384 55746 68481 68956 96021 82069 74176 67550 112605 62848 76966 65949 75746 80818 74966 62898 77777 86504 52133 70786 Histamine 6103 6390 4797 4117 6106 6229 26017 7612 7294 5735 5576 5972 48197 9333 14329 15049 6225 6941 11112 33719 28902 36608 43041 31393 36356 31674 22739 51146 39589 22725 32506 24497 23629 21358 26010 26014 23865 53262 49538 66612 64428 76177 92026 85115 137015 50165 52642 74447 109522 21029 42277 139876 80304 22395 Histidine 29460335 38423563 36084552 34215786 19278604 29477600 60156116 22624670 22489830 14853103 28800861 36303458 47240896 18717414 23001147 35780649 36034748 36978765 323183167 437588984 520958217 574886968 596394229 355390413 345622364 489888271 182747975 554989627 466911668 303013872 380826237 311524256 436611488 391668124 337274092 348385230 261762522 348556939 535848813 422720929 337629264 258304324 439162284 278835993 265129775 214472168 314896070 317131122 241249270 286747314 337043744 313104623 339340001 454515583 Hydroxyproline 6242 5867 5054 5989 2163 1951 5930 2236 2896 1927 2078 3971 2780 1667 4663 2900 3270 1333 182660 193186 175837 260317 198368 144619 159134 137855 121348 143980 147930 127634 119306 127299 206155 135868 121417 117575 147584 156913 145903 190407 147681 133535 118250 96767 111437 93870 117232 108038 98694 103899 164811 126703 101601 88433 Hypotaurine 16319 3658 6675 21984 1355 140 2679 242 1870 743 552 623 3152 489 1997 2055 1051 339 8243 6646 26029 6109 9508 5303 4060 1483 2028 1724 2407 1948 2065 3251 2177 304 2356 3693 4910 4581 44314 6813 7984 4002 106 339 331 2751 1454 3077 449 618 4687 676 2776 3339 Imidazolepropionic acid 2024010 141598 27457 8374668 122756 3111163 10613680 13445018 767241 912498 8254440 2218381 14571938 3329503 31769 310018 10199362 337251 34054 46839 115393 49250 17932 34625 55404 46950 32342 47501 31863 24069 154353 26139 28287 24776 105233 18446 31739 47065 132206 49818 15293 35059 60289 46557 33871 42761 38086 28708 197081 43235 36856 25995 151176 16760 Imidazoleacetic acid 20735 8052 4698 21280 4532 6831 102524 45707 80735 45061 42838 50568 175664 44321 2852 2735 20244 44770 7488 11511 12892 14581 13907 10946 47736 40318 22059 43849 37990 24742 34038 29933 26807 26976 28568 33395 8741 14315 16471 16619 13063 10954 39600 23537 19854 26101 23690 17438 27819 23878 16396 19445 16998 18864 Isoleucine 821382905 542066341 505245939 440046740 196736650 405381112 667781607 415144607 408470331 364851186 332638659 499786926 422925530 180598847 225746471 437387800 395399179 511123192 258366072 238192014 272105195 378450471 369330868 285806960 361527455 415100466 329539179 444839690 380586941 346868872 464200040 381702457 413652753 425429101 438568466 462877298 282324068 211467796 291034597 333237539 265287993 245981297 384328330 323421705 307736638 407362713 309521516 328242257 399732590 422187229 357824648 457370144 439667720 490347094 Kynurenic acid 122697 58320 72926 103556 54936 35491 11309 8794 39954 10252 20158 10057 65933 90483 50676 39662 21778 18129 26313 69047 60708 155664 119879 51122 269391 288732 76546 84448 192908 67107 150605 42493 106417 99633 98164 29359 7896 20614 29226 48681 26206 22354 91043 68566 39684 66964 46647 55198 40568 25348 21214 48916 45553 22682 Leucine 1183073442 853595552 816254575 692467447 299865251 539907677 1117544196 575230209 563899633 529473218 457430280 808921050 637690303 354781364 455286584 784904766 764403370 709094040 384645366 449800758 673394376 640743994 579444847 448929001 662898858 651693554 501533500 686365393 590298733 567441727 682216971 592134594 635015646 696859774 718833734 732134277 388223568 386200834 727578457 575976178 442081011 384416431 688281627 514534405 472418593 618482032 485227880 561349105 587917259 614861941 554347229 754568297 691260082 744596226 Linoleoyl-EA 95109 72227 69634 58376 53408 35264 26416 62570 62040 28334 41389 41348 34280 58472 59392 25907 70064 69294 58341 49348 45755 27578 87862 52895 69852 36534 48325 121627 59672 52735 85174 178324 48378 166318 74470 90782 75284 71197 49704 71679 71274 106192 95483 83946 54462 55406 83282 71335 96094 26876 36501 114427 63289 60305 Lysine 7678247 5961798 6647723 4158484 2589964 3682116 5996815 2108986 1609712 1533224 2182852 3430095 2289247 1104825 1776965 3219441 3175033 3763351 6406325 5525709 6296017 6481330 4780370 4762631 6494069 5625495 3258845 5082320 5309967 4886901 5459538 4792571 4228944 5306985 3952333 3589747 6368474 5355687 7015908 6863261 4981397 4735642 8100316 5534930 5251398 4342396 5074922 6273825 5479330 5070940 4915535 7706825 5229080 5199079 Methionine 3261169 2788906 2479669 1864901 1040405 1747669 3538349 1889382 1590775 1425107 1265116 2292435 2074807 890713 1462290 2299347 2098820 2122673 1262746 968996 1057046 1289816 1052703 772880 1283440 982637 1056758 1138366 896689 1218306 1558255 1438043 1520759 1312866 1184412 1173608 1255173 895910 1111674 1172738 987818 742582 1442605 969673 1047247 1059877 870462 1223305 1401893 1586848 1528848 1638559 1337784 1267392 Methionine sulfoxide 9408 18903 18776 5659 9495 18208 59890 37484 44830 19357 32147 49142 55564 11680 35361 48439 36288 28443 37872 35268 29579 42225 33366 101622 149142 158211 108357 119585 69781 117157 140035 91592 206985 65952 121433 99595 56745 34658 24156 33827 24599 20838 56213 24259 24641 19170 22638 24647 69401 40804 31359 35635 24128 28009 Methylimidazoleacetic acid 1342594 3449049 1840943 111661 3218093 741176 2050758 1102042 3167881 1517948 1332060 1231795 159984 944638 6330679 2276897 1716531 1725049 47882 55736 63674 67735 53451 77989 69350 65606 38761 103218 44644 36177 62384 30424 48629 48498 57140 50452 74253 97946 103437 88739 87948 85282 77511 70582 50951 70184 63191 45144 60035 58220 63499 72680 58361 60887 Myristoleic acid 23487 20500 19861 18141 18620 15409 22370 17497 14465 27052 23449 17550 37211 17244 22595 23293 18518 18915 26713 26767 28447 23046 26357 32042 41214 35719 28882 23169 37491 26515 33097 31698 31281 32633 27499 35737 31754 28844 31696 41344 34387 34793 26564 40380 37884 31901 34037 32137 28261 31344 32529 36994 37848 38358 N1-Acetylspermidine 1582395 1336877 969819 818569 382303 519745 813321 501847 328780 458780 916112 473063 2513825 2555069 374249 1041828 2785553 577614 323846 285528 362083 257287 243896 278520 338195 278515 206840 371816 248832 205359 306071 165557 193810 189451 246603 296294 250770 273401 331838 267218 255899 296182 305757 327649 255224 365629 272922 224687 327358 214742 235254 262147 321891 311784 N(6)-Methyllysine 101082 45253 66842 76977 10061 8833 102515 17446 13473 16062 34549 23215 25246 26275 14592 17063 309349 15657 166550 243157 251863 311702 321096 212964 86779 96164 50084 94494 87861 56242 63172 50369 70688 53464 56358 58899 157078 188845 237030 191344 199615 192829 80583 63281 64007 55112 65179 57495 56110 43103 56232 65170 61148 63291 N(6),N(6)-Dimethyl-lysine 698407 274466 379047 371797 79661 44961 276045 34647 52137 124535 46146 134950 120534 41978 142500 172769 187871 36573 100973 228257 163139 346347 299900 187535 124154 165321 53519 200844 154395 86882 76434 63732 123476 83164 83808 78129 96885 142139 145827 152621 112630 135679 85239 64369 71071 78088 79116 58684 55568 46959 52631 68723 67857 78967 N-6-Trimethyllysine 412989 294669 323970 406559 151162 202646 433878 241986 178902 225545 205213 288319 144479 199694 183865 247907 323067 235914 612107 1122763 734015 1936285 1314073 874938 880621 1745845 572739 1441206 1424811 718336 695565 874588 878815 1301913 830561 465761 1094441 738046 676862 851292 623912 662296 1262651 703425 702391 734826 841818 531584 649070 525854 429053 594684 687446 624375 N6-Acetyllysine 183712 161318 191721 219629 140643 135862 304443 134675 195205 201117 154429 204341 182887 44144 227306 252508 180348 234812 55354 58664 59668 93777 56240 65309 85613 182088 73685 127794 68475 71231 74217 41292 79905 65389 81099 68545 47739 53639 47574 70750 51541 56799 74371 65232 64721 69982 62126 60013 56463 38073 58851 47194 64626 47558 N-Acetylleucine 79906 99714 66548 77184 55476 81966 134935 127630 104830 105180 102418 136422 97212 51793 98288 128584 93995 125084 57848 63545 89398 88182 71605 77593 78954 51687 66221 71840 56205 60434 60386 34569 60302 65987 58918 43292 39034 53591 63525 74328 60966 55703 60458 41241 47177 59466 35378 51687 47673 30379 48082 48538 53240 34449 N-Acetylputrescine 231476 164145 175346 49946 6995 12351 22997 18339 9847 17238 23848 30794 197581 201813 592990 199754 643021 16347 6672 10238 8095 10126 10380 7439 6776 3121 5127 5250 5822 4353 4308 2139 3742 6362 3875 3141 5953 8855 7742 9200 9678 7465 6156 3924 4994 6517 5860 5182 4694 3407 4399 6026 5687 3726 N-Acetylarginine 83215 81683 115494 170765 98493 103938 519245 181634 182519 223503 277483 310322 165571 29488 312653 280628 221453 347733 22294 30947 35727 57898 30962 31452 65400 68565 16177 57162 26458 28274 44567 10948 50621 17903 22167 13585 21405 25395 31932 34866 17326 13895 28990 18100 10143 17188 16475 14489 25964 8904 16223 15191 9143 7490 Ureidopropionic acid 14581 9492 13639 14260 5360 16987 34851 11121 7717 9717 9016 16248 11427 15057 8392 7635 10168 8944 1703657 1658272 2955527 3182701 2709752 2178302 1570875 881317 790531 1215790 788884 559133 1107015 274658 849437 663510 595146 778950 819113 1274237 1923611 2415410 2249510 1469089 1013554 687257 562732 1074290 504873 388548 569052 232358 657402 266069 415498 455051 Niacinamide 23402 301018 32632 23175 138167 124310 64908 56549 55444 309669 87209 48789 67466 215706 63738 52003 44752 60193 4456183 3613671 6454639 5245444 5283465 3665483 3770742 4060578 2958269 4903416 4704111 2869603 4562926 3442868 3516866 4267583 4117573 4188558 4135158 3217747 5607302 4690531 4545645 2987255 4505506 3412817 2832980 4148835 3773107 2456887 4994664 2696981 3058107 3525833 3142466 3493529 N-Lauroylglycine 32691 21977 25494 26189 20826 21311 14948 27053 29117 21297 24175 24550 43192 30616 29823 20908 34435 26359 37315 35499 39043 29495 46899 30614 47169 35142 39733 46773 37483 39233 46967 52421 37777 43392 38821 45268 32111 34953 32359 42164 40628 43200 44461 47070 45052 37682 44472 35886 31318 22490 31058 42617 45028 30927 N-Methyl-proline 38416 2231 1182 5986 4637 4054 16121 15188 18545 39609 21117 20512 59581 38767 352225 152872 31462 203164 10646 7621 5866 8374 6997 6700 7494 7322 7441 8363 9896 5329 6837 8447 12611 10126 4901 8086 18327 11107 9034 8718 7982 8735 10410 9020 9003 9703 8683 7918 11972 11432 10503 10931 9205 9859 Targinine 153232 116065 109691 72225 32080 27035 114185 33952 25790 35006 42998 96789 41792 17918 25137 48087 87984 36897 187403 206026 182934 230000 213223 141067 167984 181948 94371 178874 190827 124388 154030 136534 147880 164774 124132 116418 219449 205857 234557 246048 214774 205621 237057 192914 201178 189709 210731 214428 169966 166617 191553 246574 212765 228752 Ornithine 23391 13684 12126 27449 7078 9793 53407 5523 7052 11610 13181 11450 6562 5944 5764 8859 7027 9204 653502 628824 923038 757774 687476 359837 321076 408854 146205 525942 420041 240027 449959 368890 285251 372912 280670 421829 803451 635030 1128285 782713 771195 443214 580346 443711 395960 413232 441435 448155 569317 444512 364443 746589 468904 748924 Pantothenic acid 1500973 2839330 2789216 4118873 1802266 2441928 3963383 1959098 4718306 2576905 1786234 3607454 2292038 738667 1659907 2302257 2967861 4187695 2431188 1722895 1609725 1782181 1796970 1512896 1042135 994791 751755 1427441 1010854 979173 851362 811537 750057 1236473 1122755 763347 2086595 1658804 1587436 1666948 1691250 1561264 1091516 942187 861771 1262982 900174 970136 1003645 893186 738944 1202660 1193014 686576 Phenylalanine 1016067054 820792324 751497243 624984627 290951127 533100010 1070735503 622184160 635761120 439407679 485278406 769657435 696823392 356481410 566905690 806391135 759409213 732464477 256431096 283752313 358582781 413280780 376324018 367907648 376841030 386409003 340790863 387659281 339589459 311545930 286354939 285941435 380504351 377619167 350017250 358419630 243594231 236996215 331713398 347746655 274131772 300215156 369378781 293756865 310291822 376721735 282567029 294972274 241008527 287927458 327666266 438382594 351957250 367241050 Choline phosphate 31261031 14768465 33368341 40150627 10024615 9976197 31206331 1489976 1029140 1238442 1209941 2765905 27401326 4026916 37372948 32007684 14523183 17704659 36213216 29754641 69146597 31589892 32877723 28514131 34502856 27614638 16641385 22327764 28904824 17464231 35890771 24315829 21231993 38977476 39440670 26385097 46497206 39595513 98977449 57996163 35692430 37887214 90478952 47746397 48849558 49848090 61586371 41264261 89552175 81178636 41551803 66996454 74710837 49324466 Pipecolic acid 53896 57872 44951 72685 66553 95604 169024 102268 104955 130762 127911 140513 124036 51170 158667 138397 91432 127052 222340 273076 254355 334755 326864 357215 556469 570429 601878 650382 462824 559616 394089 255881 614189 323990 454030 489177 191620 229852 219869 229348 235345 269556 380010 299270 421955 367805 356891 383985 281602 192859 370325 265185 265678 318010 Pro-Gly 5037 3624 6616 2926 2149 3549 6701 3242 2907 1537 3064 3729 5521 2478 3714 3790 2851 1507 11399 34442 19977 45301 21727 19793 31689 74375 13255 34740 19735 17926 18040 15028 30616 24787 25451 15225 27417 22638 21059 52753 16474 18074 27754 19743 12899 15908 15805 15768 22113 22597 11882 39336 16453 24345 Proline 5378419 4838626 5251825 4391544 2701655 4054979 7798711 5103815 4911258 3917482 4170735 6603706 5018222 1821857 4692823 5460503 4824658 7027684 8884676 5501518 7197427 7761917 5547107 4217952 5644343 5333004 3764674 5373747 3594353 4193766 5612891 4629159 5138920 5177541 4035631 3972932 12341380 6817453 8274036 10333931 6346283 4887416 7514263 4747909 4556073 5636549 4513820 5621800 6965260 8268682 5501669 8262320 4715199 6886924 Proline betaine 12634 12855 51661 16673 12520 10907 17755 14660 236826 311694 199207 148508 789512 25011 101297 52223 153478 116548 9169 12972 65948 11145 10730 7369 10532 9979 27678 23150 14576 13986 45023 11639 20770 33811 26815 21115 7414 24123 66967 9066 7212 8334 10661 10370 17748 23214 14791 14190 46579 13176 22197 30624 22899 17198 Putrescine 34184 18894 10127 48094 25264 35093 22189 12486 7977 10712 12868 17335 14506 12342 8289 12074 26006 6159 20130 23709 16517 21110 19971 20417 15933 11221 13007 23239 19817 13367 23312 17330 12940 23108 22289 17703 9360 10048 6851 8037 8807 13831 10145 7396 9188 8460 10903 8313 11587 8957 7538 13540 12242 11832 Symmetric dimethyl-arginine 15409184 22602234 10093667 32116666 7929909 36233321 9848966 4642281 3903028 3688912 4819737 4925232 4423147 7106097 4261173 4214731 5360980 3794969 19519333 31004368 24176774 42554934 36065718 25945977 34850951 50737560 21866136 51268302 49571753 29231911 26553673 25312466 35390046 25793503 28987845 23285488 18102273 22908121 22076095 24595772 20505759 23842311 32041524 27253072 29158839 22604447 31815871 28916769 18169785 17265211 22990214 25581436 28617639 28949293 Serine 122773 86650 97209 73028 41979 65506 115614 68394 74840 65139 75771 98536 75867 34922 68321 79771 60875 105119 91969 80262 101564 102861 93018 73779 135111 101130 89337 101381 90667 106477 106901 89009 114564 95562 74615 96853 80693 77640 110148 123398 95014 72781 132968 98779 97271 94619 84528 107729 113740 92498 121690 135047 79955 114913 Taurine 9629094 10579832 7779111 7436340 9973404 10187048 16821755 10262780 9065365 10792521 10800474 11292744 5251416 8563652 7748279 8004200 8211721 6620885 11101044 10958572 15995722 10904570 12046430 10566974 14665419 13259146 10052054 12457154 15543961 12582947 14648332 10191706 12517985 16344793 16565200 13088229 11283908 11302394 17243358 11339116 12107183 11034766 16773706 13224723 11442161 12978965 14972486 14340729 14924546 11842158 13421360 10309003 17047279 13832691 Thiamine 733253 1241702 649535 492692 425347 687773 2468074 1249319 758446 1089184 1113073 1123235 742535 175564 498321 433293 841514 921120 756974 690315 667947 822125 646147 611915 843506 615927 556743 1005674 667743 710046 789669 415253 475250 477347 500072 338426 313183 307976 302519 360876 305887 330332 336896 270541 228647 314988 283900 310334 366019 167062 202465 203955 217545 162894 Threonine 461868 341591 359644 265784 152066 241297 549605 343020 338044 296588 363487 447291 256185 107885 207716 302696 246123 514120 451521 400351 507411 448854 355304 374778 554227 418750 350037 397994 364239 391672 500839 435855 392044 503787 347895 352112 462650 412815 520516 524522 367287 379589 598667 466328 357909 395005 354459 421881 541947 505863 418684 672089 405592 468132 Trigonelline 218690 102212 111939 172838 55923 134192 68781 53950 28380 64471 135182 42506 201167 344869 52815 33188 29976 48222 14829 11228 9566 8372 6842 7285 5642 5181 60694 75051 15665 27759 21266 18720 98997 16925 13766 10404 13531 12922 10285 9094 6530 7040 6839 6131 59172 105723 19830 27989 21391 18601 95833 14016 12951 9077 Trimethylamine N-oxide 3346 3035 4339 6443 1594 1142 1391 1350 1108 905 1280 914 1207 1763 1611 1607 1702 664 113584 75278 196230 230999 106084 141646 56837 28480 39763 52891 62032 45681 25430 21752 50397 63400 31586 34855 106028 76573 193161 226083 105318 147727 61242 28664 44913 50202 61659 45710 25890 23874 57769 64039 34884 29337 Tryptophan 206009189 174206897 153611317 128385025 59107395 107016324 205045201 103204201 111896307 96679369 103527022 135641626 116882365 87883262 91579997 145618519 136941435 128336291 360192670 352511732 372151606 445989881 344682654 300083753 355965944 322307725 310847098 353218993 393402497 351064960 323929316 391560325 315581460 445267172 287123343 348076228 369105587 390170540 396152071 477887949 349219061 328227952 388285631 334776510 329877035 361376982 376860530 383330923 288554472 450985129 353829542 438737676 371444795 416543745 Tyrosine 221176350 176398829 165049719 147299348 71480375 116969775 246641991 132844607 126808553 101025333 106063725 161389047 162981013 73856988 121473911 184628165 171128920 162512401 131656834 113819104 120770719 168950087 106002054 74830834 86422446 76721238 56729516 78090519 76349040 78739129 113069354 124988850 79793520 130060297 74857722 83262977 143149168 108878622 131458724 150559825 94121522 73635394 100768751 77314029 60283799 81825259 73047716 85701426 112673460 134593250 81724687 151083969 90009902 93490774 Valine 1506244639 764810087 586793896 684602762 299873586 587999394 851055852 609883046 495161054 558800760 697774156 660766773 499960936 442091426 269879580 491241496 479753702 648637499 317546119 283417329 473227461 383329006 277102222 292966904 433022285 365674810 296704431 421146305 347452011 329310960 521240101 374324249 378640527 447242973 382462871 461691477 329208737 266387059 489024611 401098086 258657774 261251873 442416852 335550127 293978074 400454501 306861424 336503182 490309244 417159843 364409327 466895421 389629534 485662594 LPC(14:0) 90179 46890 101163 92396 11565 4285 11328 381 744 626 1776 9440 1331 288 8200 1548040 1530588 1482686 1454565 1573852 1292309 527052 641863 453253 695355 608133 556579 708073 571862 484462 451948 528796 607216 1479447 1437160 1274068 1220238 1308548 1112970 483247 521258 423983 505685 562290 465377 615255 474248 428704 370484 458862 499732 LPC(16:1) 135012 201727 190527 315333 46414 70303 69099 14488 15838 9313 22851 86102 28734 18630 49682 64659 111096 14423 5826317 4693174 6391437 4573240 4728685 3741748 1614695 1701690 2048315 1870693 1956978 2222359 2427691 2151043 1996860 2261604 2364707 2631224 6066809 4956019 6514017 4841873 4916359 4120606 1685516 1865343 2259459 1777557 2065841 2229382 2795019 2384554 2254453 2506785 2628883 2751804 LPC(0:0/16:0) 13609708 7917219 12742840 11351289 2690880 6691391 6408714 1481003 1839854 1532104 5246172 4569299 762695 1380267 915597 1727207 4865441 1435506 228066907 205333388 235797956 179188535 203378778 173938012 126937888 131740233 125305619 119180515 135060679 147781651 167226897 162421824 130560261 153808655 156394014 153960121 226548223 219152028 248563339 193405634 221809177 192933761 136185666 152667556 144562006 123953921 148158998 152496674 173411323 178604195 147575185 161805440 179219325 166400136 LPC(18:3) 1463446 915177 1361296 1252838 301993 885064 698392 243253 226792 231490 811382 535926 127294 163846 114020 243646 630695 242754 20473876 21995151 23985428 21805148 23904703 20863359 20036796 17760254 17859782 19339080 17342120 20425694 20232417 17870766 20670652 17554595 19024928 20335767 18709744 22175236 25347251 22259499 22570820 22649745 18464473 18529440 18835672 19642071 17681901 19597027 19755809 18611114 20492949 19329855 20314715 21706856 LPC(0:0/18:2) 281293 654912 468680 943216 202760 405360 187434 59479 70845 41994 83710 222163 177652 396111 613681 490067 351848 109637 125336058 102086937 81087765 81826669 78700736 59831064 62194444 75825905 52653431 57068080 68805622 66837504 94455437 96021814 50791636 72517043 62825094 61895291 125004584 109699558 85876732 89354022 88482765 64920589 68065285 87576272 61329872 59483511 74024888 70258778 96175606 107017262 56619589 74761486 72616375 65637352 LPC(18:1) 1336683 1270822 1601121 2368829 348047 453351 501897 131376 221900 87654 202194 740813 198012 317237 516705 588240 800080 124425 58246165 48185670 63034828 46028689 45694871 34196370 23973131 26219190 23197985 21501323 27498848 26870667 30985719 31238945 20713994 27450686 25198722 27830775 56502041 51151092 68136204 48730338 50813949 36744311 24998145 30412925 25795971 22601565 28959474 28852028 31388156 35131309 23867843 27453439 28532020 29646096 LPC(18:0) 7410926 4523038 5020891 9143075 1674746 3827212 3979046 1117453 1706546 1044394 2736723 2318130 678979 1206023 722856 1289838 2340936 789649 138837167 127058366 131784818 110142744 120448076 100535169 88255559 97196942 80599364 77638800 95366051 99701951 118710565 101292296 80448092 96828894 96545218 97949879 135490704 134636731 143310947 119311771 134601338 110836154 88771444 113146583 86934912 82505430 105785324 105006589 120812673 110037235 93243281 93890868 111091460 105166795 LPC(20:3) 277154 181013 220548 360007 74848 197664 132448 41060 63195 49466 124515 99542 32330 80200 80603 88616 109030 38732 16860192 14846520 14781218 14697335 13933031 10652154 7594238 7835717 6772751 7218293 7820012 8265592 9568850 8578030 6770470 7582408 7591830 8944347 17352751 16338721 17072619 15431478 15363838 12296405 6832512 9066052 7223782 7749697 8506315 8382920 10198257 9170756 7363987 7432029 8636043 9172368 LPC(20:1) 72163 33269 54714 97387 15414 21262 30402 4322 11933 5251 14205 29028 1457 7617 2559 8512 25976 2628 876756 781268 909762 817044 736446 583071 498363 490240 457025 403997 538474 560475 602334 725759 556098 532315 496868 650923 970428 1043479 1109133 1087401 993788 778540 625681 725965 609362 518244 737979 743926 830559 936613 794219 693158 756703 830500 LPC(24:0) 85437 110234 114815 93021 56774 72521 78361 45395 72113 45931 56172 44827 16333 26150 19564 38445 34918 23052 541885 515374 531600 328101 453789 458148 546453 477305 548695 502275 603551 677062 883555 599712 475748 625770 633351 688605 608412 635927 675585 429621 591830 597809 675382 646247 708787 624014 721520 874415 1045808 795077 655047 707807 843960 843461 LPC(P-16:0)/LPC(O-16:1) 1255754 90953 902033 126860 61919 20696 453035 32301 29943 18220 91685 78596 15210 19742 9434 27185 109008 15723 64396 56544 62814 52098 45254 51128 75474 55660 79473 74117 81291 87479 70057 90821 81113 70905 73222 91155 59225 69053 59161 60237 59263 62054 66794 65647 78222 76321 90278 86630 87943 85185 95305 75555 82377 74594 LPC(P-18:0)/LPC(O-18:1)_a 3080241 174439 1970684 417082 122187 28752 1086944 38417 83897 38452 123690 258702 39305 17483 36214 109013 290269 13904 554210 477817 448627 428268 447033 361392 467127 445934 549328 488775 539109 659290 600798 698084 650997 709175 662229 637881 553222 482859 434842 455513 464530 406080 485681 501656 550427 410006 576219 620665 685607 727228 698678 775972 735342 655487 LPC(P-18:0)/LPC(O-18:1) 177850 17242 139833 26295 10096 5558 80057 2832 5463 2119 9157 13857 2208 355 1943 7742 25798 21030 20541 20466 19910 18218 23195 21274 22691 19843 25843 28655 26742 29921 19421 27105 25541 24422 29497 30094 20744 22752 22674 23255 27400 25980 24567 19089 28015 30407 27421 32377 27265 30157 32758 26589 LPE(16:0) 503601 380875 345066 768283 226743 392451 292861 151548 108621 74655 114429 133627 26252 56685 55760 59991 124118 40978 1643062 1558091 2029982 1391888 1611487 1552754 1101626 1213553 1082681 928866 1352426 1347464 1405188 1358525 1045736 1392761 1318957 1351284 1740085 1728046 2180372 1515501 1766307 1791884 1296478 1397441 1292992 1049534 1492832 1508931 1390410 1679801 1279059 1341628 1744268 1533953 LPE(18:2) 27132 79261 42486 106465 40713 79687 27200 30744 21994 7938 6963 28287 24690 120022 110457 60127 44405 30347 2263892 1206064 1024309 1231075 983325 606287 1126284 1601088 801107 1095470 1326019 928449 1590772 1858632 666529 1125492 919967 879713 2397851 1277797 1083215 1254401 1107385 704446 1311276 1674866 946038 1052869 1265291 965973 1473325 1964992 703893 1042928 1110593 878282 LPE(18:1) 306944 379073 323317 753462 106730 210067 184853 116354 108487 53550 57162 173875 62044 154625 183389 170195 186035 54830 1073624 745558 1001607 809285 746566 492753 439999 527473 388905 450900 561658 461988 678132 665080 383518 576105 516488 504487 1138915 816804 1078033 832064 809521 582924 483144 595712 472102 453258 584455 525875 698765 809464 458780 547312 645362 601912 LPE(18:0)_a 3082245 2137857 1592355 4666280 844950 1183366 1316581 481434 653976 284768 640030 651859 233225 686286 297913 418773 582268 159269 2378752 1903593 2150743 1826728 1995349 1507593 1348828 1500556 1227510 1129812 1612389 1540121 1715496 1749520 1267316 1648589 1569474 1442024 2373532 2128379 2330133 1930881 2094811 1785108 1470258 1732067 1423059 1230288 1701930 1768127 1735326 2158246 1536703 1600517 1929155 1738200 LPE(18:0) 138575 90918 173722 120643 23048 10265 36871 5755 4101 2951 12429 55480 1162 5753 940 12906 57217 2201 663526 637335 604034 483814 560584 544816 342558 373770 381040 336575 428771 404490 468831 426124 365950 424873 444359 461568 748071 668603 625798 523178 604738 591134 353279 413089 425653 321582 452434 414722 574988 487162 417244 479113 499716 475270 LPE(20:0) 387148 202571 337847 231282 50572 80700 199744 42409 48542 29635 100278 159072 20170 28214 16547 49728 132440 25686 2308677 2506878 1974906 1607972 2144311 2005281 1736874 1937500 1899482 1662144 2477493 2245026 2640047 2374219 1762274 2461296 2509068 2322218 2201500 2587873 2108044 1677177 2332078 2172775 1875877 2247060 2099281 1773398 2606333 2448818 2781037 2664297 2055660 2424346 2797163 2525368 PC(30:0) 815698 469808 458252 1168740 163596 211113 402243 48387 207031 205251 62553 192211 118526 43658 179386 112910 137845 48812 867660 774650 798941 617562 701204 665661 443941 391942 356625 430249 472582 462427 619642 408530 312760 442387 387588 434506 904856 975040 846978 748240 873558 724431 527799 474495 427139 462238 504174 564661 666638 500703 400408 495263 483309 412919 PC(32:2) 448636 561505 444434 572471 72170 44138 94275 3094 22481 43185 3167 183439 27208 17021 41866 59596 170353 1895 1050466 974649 1161141 901025 979207 1111840 655553 723302 696788 839335 771222 688569 827707 596920 630949 624268 600657 798205 1037749 1167226 1134055 999766 1095439 1236378 772927 806587 751187 913818 823054 753931 889870 678965 747716 589357 723589 744816 PC(34:3) 1636401 1827342 1489573 2346006 424501 900309 979677 170973 551863 599128 314234 1281020 352697 204697 495069 780718 1240178 267160 8756152 8459882 9567501 8636090 8852823 9583511 5400341 5561698 6210365 6084715 5805045 5621709 6412353 5238551 6382516 5589611 6021044 7042184 8744380 9592997 9874301 9228205 8937292 10164579 5860632 5705955 6454426 6701383 6177085 6187572 6654461 5695612 7025684 5862865 6605213 7093434 PC(P-34:2)/PC(O-34:3) 281486 493568 392807 341145 49662 37213 385265 77528 120735 119559 89145 537386 187571 96873 128931 354055 606384 39246 113037 161679 83456 95107 97498 195185 961641 686069 994504 642723 807423 776812 530792 717736 1299346 531982 523311 817924 102338 156921 74573 120711 120865 213435 1034454 826774 1005025 670251 887189 861538 526488 772417 1505618 487092 551849 875783 PC(P-36:4)/PC(O-36:5) 1763970 2422537 2505719 2583394 375940 259167 912423 205457 402639 426781 222918 1484257 579453 281892 553286 1063234 1741260 142244 1138916 1244656 1195063 1058068 1118187 1265798 3375443 2605750 3254841 2473113 3272256 2945721 2837878 2898361 4208187 2621399 2532724 3004200 1119854 1332304 1127889 1083182 1211064 1435305 3626661 2971404 3303455 2772038 3430188 3014112 2938977 3129607 4800849 2420006 2725101 3167257 PC(P-38:6)/PC(O-38:7) 141723 170416 239974 188711 32725 27377 92949 35637 109748 56422 30522 93043 38463 15363 34442 82878 155667 6363 1548907 1528979 1477907 1382449 1440876 1594575 3110337 2562077 3007108 2367045 3101512 3328376 3488241 2941468 3785656 3095186 3017869 3131707 977430 1063134 962099 894749 1021044 1053552 1926168 1808049 2024346 1621160 1894156 1950468 1945372 1847534 2733768 1603096 2010790 2059303 PC(P-38:5)/PC(O-38:6) 521718 583823 609746 735755 156250 185002 316866 69570 341368 174653 106762 365368 177862 110232 277948 333450 445071 52090 381667 489375 354723 382525 479327 497691 698162 615299 1099641 865834 695250 883951 990600 686818 1147721 1228591 1498783 1237554 1327643 1381724 1133247 1204610 1312183 1502896 2567307 2499952 2947139 2366283 2745105 3203031 3264373 2797161 4055068 3207996 3655608 3186360 PE(34:2) 588084 688902 510624 707440 479041 354505 766564 1049783 908585 462533 513055 703330 196331 148749 197924 345466 525266 154475 876033 680203 817697 632315 637870 620456 1613411 1429463 1602979 1621573 1621500 1779541 1539888 1425414 1370348 1400286 1429470 1461202 898203 703026 898143 654653 691828 705377 1741310 1539215 1721036 1810153 1703319 1970856 1633562 1739239 1581183 1396814 1729996 1669271 PE(34:0) 202488 181216 163010 276567 47876 41508 126000 6580 28818 40132 16486 172814 12133 8497 33058 63318 97010 4741 154932 120306 153408 98437 145948 123699 73470 57517 39519 58701 91472 53428 74940 37107 19003 32386 58232 57195 177231 180611 176466 136270 152547 128845 61065 41977 72900 49086 99245 44825 82869 58081 29677 63806 51145 49386 PE(36:4) 947092 899005 929682 973188 649253 411360 764664 1079317 1120465 547074 678962 942447 306015 97112 304991 434201 547362 256654 2070181 1892997 2962346 2008666 2184752 1739725 1657845 1785152 1736125 2139667 2138025 2108555 2208663 1711233 1874498 2127108 2235530 2226813 2339956 2047000 3081708 2164577 2244496 1987225 1832910 1778580 1950835 2210663 2056690 2176578 2123264 1939979 2175214 2076067 2487869 2458861 PE(36:2) 1325293 1732832 1369023 1700822 561920 519983 2066329 1284700 1234645 1003888 938718 1824036 1150760 802074 840666 1345545 1807792 528920 3784564 2457426 2398438 2328077 2055792 1292430 4269930 4906171 3192462 4462780 4547648 3890863 5981798 4619679 2787419 3798921 3683944 3228144 3790345 2579866 2569873 2447207 2151731 1414202 4613660 5043698 3460396 4516302 4192306 4120273 5754244 5411741 3222346 3454925 3854870 3307360 PE(38:6) 512283 440276 528764 586014 189712 110722 362411 129791 208452 234706 100661 293890 215650 80243 196592 236132 338031 78034 5659994 5995411 9169970 6397970 6948960 6542720 6334860 6122948 6856403 7501922 7344840 8102560 6522707 4995742 6607142 6500379 7590568 7779611 4012175 4765273 7046107 4640464 5279004 5878899 5338009 4496984 5849229 6153757 5593263 6493016 4450863 3957510 5676323 4722209 6290560 6867874 PE(38:4) 2972340 2725482 2597531 4155792 1158252 801257 2902320 1352070 1800253 1632195 1219799 2192937 2004899 719301 1560439 2063370 2315795 603570 6074025 5169614 7305875 6135744 5562319 4125383 4579702 5370904 4848790 5756869 5600939 5571555 6376210 5320238 4720468 5278627 5906287 5126501 6430173 5588174 7813626 6222664 5758824 4522376 4966178 5191601 5091888 5986005 5438916 5682810 6244770 5610462 5144915 5125336 6192027 5682670 PE(40:6) 734701 439620 620956 958408 309424 165570 873868 453082 486858 483223 382531 544083 462834 134900 399984 444174 487356 140507 1658653 1612130 2584888 1833925 1986705 1841193 1918361 1806962 2309679 2274853 2032042 2507411 1751335 1563090 2020429 1888999 2193349 2186504 1836343 1757472 2842583 1816684 2062333 2003112 2080146 1728561 2389885 2504863 2038329 2629458 1762801 1685210 2167160 1905679 2396010 2513709 PE(P-34:2)/PE(O-34:3) 238489 317398 260903 214776 58673 37726 759638 463119 347243 305155 272110 678104 205572 141632 151013 342858 485320 42256 220007 197057 147552 157356 176547 134269 543218 506467 488052 398953 591745 505154 554084 489026 532639 490151 449499 475652 216370 211179 153501 171126 188698 156424 585309 523296 549597 418305 570661 529266 524443 545881 624307 479361 519189 502608 PE(P-34:1)/PE(O-34:2) 1297695 1437036 1230036 1201466 345438 173618 2304450 1287090 792340 977038 939554 1817141 963698 550996 521603 994656 1517321 211614 205054 182093 150300 173609 190508 155122 460342 421813 484189 396041 566080 503788 564638 439062 501445 572685 524812 530369 234981 203379 159758 184253 205371 185120 505534 435504 537208 398318 579066 560511 573624 519354 574839 591157 644148 589229 PE(P-36:4)/PE(O-36:5) 3394444 4093848 3867646 3798106 1006352 542461 3537954 1130965 1137738 1189376 802326 3636376 1778373 865731 1443397 2682623 3714561 396704 1161202 1114928 997320 1045882 1154077 868209 2137504 2194311 2232990 1809363 2515611 1951916 2780775 2118213 2188767 2306397 2311383 1974784 1254083 1228631 1077695 1083671 1248462 989638 2267971 2192639 2209167 1840867 2437450 2056941 2714657 2214151 2279069 2406153 2499076 2180163 PE(P-36:2)/PE(O-36:3) 793716 1061946 871208 749210 234172 116971 1194199 498655 374430 356549 318535 1251824 679799 427702 403226 866337 1329935 170248 442374 355224 260573 341001 323282 243536 574875 537132 505286 472170 605687 530859 661195 661566 547189 568209 520155 494588 449154 381952 273637 351775 337826 284292 608224 552518 554616 478162 600804 555552 639565 704466 621650 567142 595537 534952 PE(P-38:6)/PE(O-38:7) 1421688 999595 1226013 1626141 334569 185511 1496605 490408 517261 580021 333017 1123016 767068 295207 647430 919834 1302116 176331 2706645 2651853 2584865 2462989 3047430 2506384 4318694 4491439 4919618 3707989 4964435 4717776 6636197 4842614 4919976 5539290 6048997 4793574 2833890 2984997 2802934 2566646 3219080 2705054 4731798 4526068 4886332 4126747 5145849 5065189 6587379 4925187 5214446 5686790 6779918 5269115 PE(P-38:5)/PE(O-38:6) 2883087 3687382 3659464 3038189 909030 421178 3208068 1092239 1126978 967687 774390 3752386 1574162 839622 1329075 2505283 3944388 395514 1264927 1155377 944278 1058433 1301750 926955 2058837 2265339 2492020 1931282 2742735 2600521 3661449 2131919 2600699 3519293 3322498 2617598 1251008 1284383 970442 1005012 1302337 1035904 2105700 2243343 2643252 1909212 2681899 2603617 3404545 2310671 2769329 3382128 3680153 2832253 PE(P-38:4)/PE(O-38:5) 4678875 5740366 5100601 5152894 1412650 697803 3953795 1424158 1264229 1363732 988398 4070132 2213295 1043277 1500342 3027523 4365523 478598 4255989 3353150 3098131 3638413 3516094 2588460 3937287 3989873 3691710 3491923 4507754 3866155 5565879 4494040 3682282 4380594 4047405 3647024 4391442 3740672 3270402 3773437 3649829 2817123 4273929 4083957 3802411 3549963 4506070 3997955 5543333 4684257 4093261 4460373 4444727 3909826 PE(P-40:6)/PE(O-40:7) 932708 703482 898728 936610 228742 112037 1139148 417741 328220 379040 272030 829494 484084 199492 359934 607815 904887 116074 3434559 2986372 2984967 3190724 3284634 3016007 2954620 3009428 3261689 2769874 3359450 3497966 4647574 3942272 3240457 3853689 3875109 3391165 5256807 4986698 4395518 4761951 5083170 4295534 4451227 4332553 4622108 3908127 4847415 4862902 6479081 5571916 5102584 5493097 6003271 5022941 Sphinganine 1367506 1303507 1127662 1526636 1946919 2383128 6122445 4178549 3231711 3858923 4052200 3587706 904965 821718 1541707 1035532 1714436 1101427 49746 41280 49137 47299 40141 6731 17326 18354 12448 18746 21439 7475 17170 25723 9034 27632 12207 9272 27089 20757 19295 34537 33152 5638 10612 12126 3963 3070 8154 4527 7167 5480 3670 10060 2875 1530 Cer(d18:1/16:0) 1683278 1654796 1155597 2220092 1115813 1119500 2512977 2482911 1716142 2295131 1784004 1409559 469890 808290 712068 615245 858390 449535 657073 564948 914965 503396 680903 270597 177164 232744 153268 208233 255819 209819 387893 237754 150846 229071 254288 197133 799656 538982 940727 449618 719368 328276 173053 248619 154052 212546 210809 194917 400002 369870 180701 243001 231624 217923 MS_METABOLITE_DATA_END #METABOLITES METABOLITES_START metabolite_name Study_Compound_ID MZ RT HMDB_ID phenylalanine-d8 [iSTD] QI14791 174.1365 6.67 internal standard valine-d8 [iSTD] QI16265 126.1367 7.37 internal standard 1-Methyladenosine QI17103 282.1193 7.65 HMDB0003331 1-Methylguanosine QI11907 298.1143 5.03 HMDB0001563 1-Methylhistamine QI20252 126.1028 9.58 HMDB0000898 1-Methyl nicotinamide QI18097 137.071 8.18 HMDB0000699 Aminoisobutyric acid TF1 104.0706 7.58 HMDB0001906 Deoxycytidine QI13396 228.0977 5.94 HMDB0000014 4-Acetamidobutanoic acid QI9270 146.0812 3.29 HMDB0003681 5-Methylcytidine QI13435 258.1082 5.95 HMDB0000982 7-Methylguanine QI12971 166.0724 5.72 HMDB0000897 Acetylcholine QI17383 146.1176 7.87 HMDB0000895 N-Acetyl-D-galactosamine QI12404 222.0971 5.36 HMDB0000212 Acisoga QI12908 185.1288 5.64 HMDB0061384 Adenosine QI11735 268.1039 4.95 HMDB0000050 Dimethylarginine TF2 203.1503 9.67 HMDB0001539 Ala-Ala QI17508 161.0921 8 HMDB0003459 Alanine QI17315 90.0549 7.73 HMDB0000161 sn-Glycero-3-phosphocholine QI4657 258.1099 10.35 HMDB0000086 Anserine QI4677 241.1294 10.39 HMDB0000194 2-Aminobenzoic acid QI3847 138.055 1.8 HMDB0001123 Arginine QI19527 175.119 9.08 HMDB0000517 Asparagine QI17395 133.0609 7.79 HMDB0000168 Betaine QI19306 118.0865 8.91 HMDB0000043 3-Dehydroxycarnitine QI19043 146.1176 8.7 HMDB0039059 Carnitine QI19066 162.1125 8.74 HMDB0000062 CAR(2:0) QI18920 204.1231 8.62 HMDB0000201 CAR(3:0) QI18243 218.1386 8.28 HMDB0000824 CAR(DC3:0) QI20013 248.1127 9.36 HMDB0002095 CAR(DC3:0(2Me)) QI18613 262.1283 8.49 HMDB0013133 CAR(4:0) QI17770 232.1542 7.97 HMDB0002013 CAR(4:0(OH)) QI19110 248.1491 8.79 HMDB0013127 CAR(5:0) QI17299 246.1697 7.72 HMDB0000688 CAR(DC5:0) QI18227 276.1439 8.27 HMDB0013130 CAR(14:0) QI15044 372.3104 6.79 HMDB0005066 CAR(16:0) QI14848 400.3417 6.68 HMDB0000222 CAR(16:0(OH)) QI15576 416.3368 7.1 HMDB0013337 CAR(18:0) QI14597 428.3732 6.57 HMDB0000848 CAR(18:1) QI14660 426.3573 6.59 HMDB0005065 CAR(18:1(OH)) QI15470 442.3524 7.02 HMDB0013339 CAR(18:2) QI14768 424.3418 6.65 HMDB0006469 Choline QI18178 104.107 8.22 HMDB0000097 Citrulline QI18197 176.103 8.28 HMDB0000904 Cotinine N-oxide QI14858 193.0972 6.7 HMDB0001411 Creatine QI18189 132.0769 8.26 HMDB0000064 Creatinine QI14329 114.0664 6.43 HMDB0000562 Cyclohexylamine QI14327 100.112 6.42 HMDB0031404 Cytosine QI13098 112.0507 5.8 HMDB0000630 Dimethylglycine QI18464 104.0706 8.48 HMDB0000092 DMGV TF3 202.1186 7.79 HMDB0240212 Ectoine QI19191 143.0815 8.86 NA gamma-Aminobutyric acid TF4 104.0706 7.5 HMDB0000112 Glutamic acid QI16703 148.0604 7.52 HMDB0000148 Glutamine QI17693 147.0764 7.95 HMDB0000641 Glycine QI17520 76.0393 7.84 HMDB0000123 Histamine QI19662 112.0871 9.16 HMDB0000870 Histidine TF5 156.0768 9.2 HMDB0000177 Hydroxyproline QI17394 132.0657 7.8 HMDB0000725 Hypotaurine QI17648 110.0272 7.92 HMDB0000965 Imidazolepropionic acid QI16359 141.0659 7.41 HMDB0002271 Imidazoleacetic acid QI17808 127.0505 7.99 HMDB0002024 Isoleucine TF6 132.1019 7.05 HMDB0000172 Kynurenic acid QI12085 190.0499 5.2 HMDB0000715 Leucine TF7 132.1019 6.92 HMDB0000687 Linoleoyl-EA QI5981 324.2893 1.98 HMDB0012252 Lysine QI19939 147.1128 9.3 HMDB0000182 Methionine QI15315 150.0584 6.98 HMDB0000696 Methionine sulfoxide QI18654 166.0533 8.56 HMDB0002005 Methylimidazoleacetic acid QI19132 141.0659 8.72 HMDB0002820 Myristoleic acid QI3002 227.2005 1.71 HMDB0002000 N1-Acetylspermidine QI20402 188.1756 9.79 HMDB0001276 N(6)-Methyllysine QI20255 161.1285 9.59 HMDB0002038 N(6),N(6)-Dimethyl-lysine QI4561 175.1442 10.16 HMDB0013287 N-6-Trimethyllysine QI4823 189.1596 11.11 HMDB0001325 N6-Acetyllysine QI18273 189.1233 8.32 HMDB0000206 N-Acetylleucine QI8580 174.1126 2.73 HMDB0011756 N-Acetylputrescine QI17591 131.118 7.89 HMDB0002064 N-Acetylarginine QI18009 217.1295 8.11 HMDB0004620 Ureidopropionic acid QI10239 133.0609 4.01 HMDB0000026 Niacinamide QI9745 123.0556 3.72 HMDB0001406 N-Lauroylglycine QI7474 258.2061 2.34 HMDB0013272 N-Methyl-proline QI18723 130.0864 8.58 NA Targinine QI19913 189.1345 9.28 HMDB0029416 Ornithine QI19736 133.0973 9.18 HMDB0000214 Pantothenic acid QI8837 220.1179 2.93 HMDB0000210 Phenylalanine TF8 166.0863 6.67 HMDB0000159 Choline phosphate TF9 184.0733 11.3 HMDB0001565 Pipecolic acid QI17690 130.0863 7.93 HMDB0000070 Pro-Gly QI18467 173.0922 8.43 HMDB0011178 Proline QI17905 116.0708 8.05 HMDB0000162 Proline betaine QI19761 144.102 9.19 HMDB0004827 Putrescine QI20010 89.1073 9.33 HMDB0001414 Symmetric dimethyl-arginine TF10 203.1503 9.56 HMDB0003334 Serine QI16883 106.0499 7.58 HMDB0000187 Taurine QI13482 126.0222 6.01 HMDB0000251 Thiamine QI20341 265.1116 9.67 HMDB0000235 Threonine QI16632 120.0658 7.5 HMDB0000167 Trigonelline QI19130 138.055 8.82 HMDB0000875 Trimethylamine N-oxide QI17985 76.0757 8.08 HMDB0000925 Tryptophan TF11 205.0972 6.45 HMDB0000929 Tyrosine TF12 182.0812 6.75 HMDB0000158 Valine TF13 118.0863 7.36 HMDB0000883 LPC(14:0) QI17622 468.3083 7.88 HMDB0010379 LPC(16:1) QI17463 494.3243 7.79 HMDB0010383 LPC(0:0/16:0) QI17343 496.3398 7.74 HMDB0010382 LPC(18:3) QI17345 518.3218 7.75 HMDB0010387 LPC(0:0/18:2) QI17114 520.3397 7.71 HMDB0010386 LPC(18:1) QI17232 522.3552 7.67 HMDB0002815 LPC(18:0) QI17115 524.3711 7.62 HMDB0010384 LPC(20:3) QI17184 546.354 7.63 HMDB0010394 LPC(20:1) QI17037 550.3873 7.57 HMDB0010391 LPC(24:0) QI16251 608.465 7.35 HMDB0010405 LPC(P-16:0)/LPC(O-16:1) QI17071 480.3445 7.58 HMDB0010407 LPC(P-18:0)/LPC(O-18:1)_a QI17465 508.3759 7.78 HMDB0013122 LPC(P-18:0)/LPC(O-18:1) QI16679 508.3763 7.48 HMDB0013122 LPE(16:0) QI13987 454.2926 6.26 HMDB0011503 LPE(18:2) QI13770 478.2928 6.25 HMDB0011507 LPE(18:1) QI13901 480.3088 6.22 HMDB0011506 LPE(18:0)_a QI13829 482.3241 6.2 HMDB0011130 LPE(18:0) QI17496 482.3243 7.8 HMDB0011130 LPE(20:0) QI17263 510.3555 7.67 HMDB0011511 PC(30:0) QI14878 706.5371 6.7 HMDB0007869 PC(32:2) QI14778 730.5374 6.66 HMDB0007874 PC(34:3) QI14682 756.5519 6.62 HMDB0008006 PC(P-34:2)/PC(O-34:3) QI14565 742.5734 6.56 HMDB0011211 PC(P-36:4)/PC(O-36:5) QI14411 766.573 6.47 HMDB0011220 PC(P-38:6)/PC(O-38:7) QI14398 790.5729 6.45 HMDB0011229 PC(P-38:5)/PC(O-38:6) QI14456 792.588 6.52 HMDB0011319 PE(34:2) QI12583 716.5215 5.48 HMDB0008928 PE(34:0) QI14830 720.5532 6.68 HMDB0008925 PE(36:4) QI12475 740.5219 5.42 HMDB0008937 PE(36:2) QI12521 744.553 5.46 HMDB0008994 PE(38:6) QI12426 764.5208 5.41 HMDB0009102 PE(38:4) QI12394 768.5519 5.39 HMDB0009003 PE(40:6) QI12348 792.552 5.37 HMDB0009012 PE(P-34:2)/PE(O-34:3) QI12507 700.5264 5.44 HMDB0011343 PE(P-34:1)/PE(O-34:2) QI12489 702.5418 5.5 HMDB0008952 PE(P-36:4)/PE(O-36:5) QI12369 724.5266 5.37 HMDB0011410 PE(P-36:2)/PE(O-36:3) QI12423 728.5576 5.42 HMDB0011441 PE(P-38:6)/PE(O-38:7) QI12334 748.5257 5.35 HMDB0011420 PE(P-38:5)/PE(O-38:6) QI12305 750.5411 5.42 HMDB0011387 PE(P-38:4)/PE(O-38:5) QI12306 752.5565 5.34 HMDB0011386 PE(P-40:6)/PE(O-40:7) QI12257 776.5571 5.33 HMDB0011394 Sphinganine QI13072 302.305 5.79 HMDB0000269 Cer(d18:1/16:0) QI4088 538.5196 1.85 HMDB0004949 METABOLITES_END #END