#METABOLOMICS WORKBENCH Karin_20241202_022726 DATATRACK_ID:5417 STUDY_ID:ST003766 ANALYSIS_ID:AN006181 PROJECT_ID:PR002349 VERSION 1 CREATED_ON March 3, 2025, 7:21 am #PROJECT PR:PROJECT_TITLE Metabolomics of Ndufs4 KO liver PR:PROJECT_TYPE Multi-platform metabolomics analysis PR:PROJECT_SUMMARY Mitochondrial diseases, including Leigh syndrome, frequently result from complex PR:PROJECT_SUMMARY I (CI) deficiencies and lack effective treatments. Investigating metabolic PR:PROJECT_SUMMARY alterations in affected tissues is essential to understanding disease PR:PROJECT_SUMMARY progression and identifying therapeutic targets. The aim of this project was to PR:PROJECT_SUMMARY characterize the metabolic profile of Ndufs4 knockout (KO) mouse livers, a model PR:PROJECT_SUMMARY of CI deficiency, using multi-platform metabolomics. Whole-liver extracts from PR:PROJECT_SUMMARY Ndufs4 KO and wild-type mice were analyzed via untargeted GC-TOFMS and PR:PROJECT_SUMMARY semi-targeted LC-MS/MS. Metabolic profiling revealed widespread disruptions, PR:PROJECT_SUMMARY including altered glucose, amino acid, and nucleotide metabolism, as well as TCA PR:PROJECT_SUMMARY cycle intermediates. Key findings included elevated levels of UDP-glucose and PR:PROJECT_SUMMARY UDP-N-acetylglucosamine, indicating shifts toward anabolic pathways such as PR:PROJECT_SUMMARY hexosamine biosynthesis and glycogen synthesis. These data highlight the PR:PROJECT_SUMMARY potential role of metabolic reprogramming in liver adaptation to mitochondrial PR:PROJECT_SUMMARY dysfunction and provide new directions for investigating interorgan metabolic PR:PROJECT_SUMMARY dynamics in mitochondrial diseases. PR:INSTITUTE North-West University PR:DEPARTMENT Biochemistry PR:LABORATORY Mitochondria Research Group PR:LAST_NAME Louw PR:FIRST_NAME Roan PR:ADDRESS Hoffman Street, Potchefstroom, North-West, 2520, South Africa PR:EMAIL Roan.Louw@nwu.ac.za PR:PHONE +27 18 299 4074 #STUDY ST:STUDY_TITLE Hepatic bioenergetics and metabolism in mitochondrial disease: Insights from the ST:STUDY_TITLE Ndufs4 KO mouse model ST:STUDY_TYPE Multi-platform metabolomics analysis ST:STUDY_SUMMARY Mitochondrial diseases, including Leigh syndrome, frequently result from complex ST:STUDY_SUMMARY I (CI) deficiencies and lack effective treatments. Investigating metabolic ST:STUDY_SUMMARY alterations in affected tissues is essential to understanding disease ST:STUDY_SUMMARY progression and identifying therapeutic targets. The aim of this project was to ST:STUDY_SUMMARY characterize the metabolic profile of Ndufs4 knockout (KO) mouse livers, a model ST:STUDY_SUMMARY of CI deficiency, using multi-platform metabolomics. Whole-liver extracts from ST:STUDY_SUMMARY Ndufs4 KO and wild-type mice were analyzed via untargeted GC-TOFMS and ST:STUDY_SUMMARY semi-targeted LC-MS/MS. Metabolic profiling revealed widespread disruptions, ST:STUDY_SUMMARY including altered glucose, amino acid, and nucleotide metabolism, as well as TCA ST:STUDY_SUMMARY cycle intermediates. Key findings included elevated levels of UDP-glucose and ST:STUDY_SUMMARY UDP-N-acetylglucosamine, indicating shifts toward anabolic pathways such as ST:STUDY_SUMMARY hexosamine biosynthesis and glycogen synthesis. These data highlight the ST:STUDY_SUMMARY potential role of metabolic reprogramming in liver adaptation to mitochondrial ST:STUDY_SUMMARY dysfunction and provide new directions for investigating interorgan metabolic ST:STUDY_SUMMARY dynamics in mitochondrial diseases. ST:INSTITUTE North-West University ST:DEPARTMENT Biochemistry ST:LABORATORY Mitochondria Research Group ST:LAST_NAME Louw ST:FIRST_NAME Roan ST:ADDRESS Hoffman Street, Potchefstroom, North-West, 2520, South Africa ST:EMAIL Roan.Louw@nwu.ac.za ST:PHONE +27 18 299 4074 #SUBJECT SU:SUBJECT_TYPE Mammal SU:SUBJECT_SPECIES Mus musculus SU:TAXONOMY_ID 10090 SU:GENOTYPE_STRAIN Ndufs4, https://www.jax.org/strain/027058 SU:GENDER Male SU:ANIMAL_ANIMAL_SUPPLIER Jackson Laboratory (ME, USA) SU:ANIMAL_LIGHT_CYCLE 12:12 h SU:ANIMAL_FEED Rodent Breeder, Cat. #RM1845, LabChef, Nutritionhub SU:ANIMAL_WATER ad libitum #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 - 2L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=2.d; RAW_FILE_NAME(GCTOF file name)=2.L_1.SMP SUBJECT_SAMPLE_FACTORS - 3L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=3.d; RAW_FILE_NAME(GCTOF file name)=3.L_1.SMP SUBJECT_SAMPLE_FACTORS - 7L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=7.d; RAW_FILE_NAME(GCTOF file name)=7.L_1.SMP SUBJECT_SAMPLE_FACTORS - 8L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=8.d; RAW_FILE_NAME(GCTOF file name)=8.L_1.SMP SUBJECT_SAMPLE_FACTORS - 9L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=9.d; RAW_FILE_NAME(GCTOF file name)=9.L_1.SMP SUBJECT_SAMPLE_FACTORS - 10L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=10.d; RAW_FILE_NAME(GCTOF file name)=10.L_1.SMP SUBJECT_SAMPLE_FACTORS - 11L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=11.d; RAW_FILE_NAME(GCTOF file name)=11.L_1.SMP SUBJECT_SAMPLE_FACTORS - 13L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=13.d; RAW_FILE_NAME(GCTOF file name)=13.L_1.SMP SUBJECT_SAMPLE_FACTORS - 17L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=17.d; RAW_FILE_NAME(GCTOF file name)=17.L_1.SMP SUBJECT_SAMPLE_FACTORS - 18L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=18.d; RAW_FILE_NAME(GCTOF file name)=18.L_1.SMP SUBJECT_SAMPLE_FACTORS - 20L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=20.d; RAW_FILE_NAME(GCTOF file name)=20.L_1.SMP SUBJECT_SAMPLE_FACTORS - 24L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=24.d; RAW_FILE_NAME(GCTOF file name)=24.L_1.SMP SUBJECT_SAMPLE_FACTORS - 25L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=25.d; RAW_FILE_NAME(GCTOF file name)=25.L_1.SMP SUBJECT_SAMPLE_FACTORS - 26L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=26.d; RAW_FILE_NAME(GCTOF file name)=26.L_1.SMP SUBJECT_SAMPLE_FACTORS - 28L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=28.d; RAW_FILE_NAME(GCTOF file name)=28.L_1.SMP SUBJECT_SAMPLE_FACTORS - 29L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=29.d; RAW_FILE_NAME(GCTOF file name)=29.L_1.SMP SUBJECT_SAMPLE_FACTORS - 32L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=32.d; RAW_FILE_NAME(GCTOF file name)=32.L_1.SMP SUBJECT_SAMPLE_FACTORS - 36L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=36.d; RAW_FILE_NAME(GCTOF file name)=36.L_1.SMP SUBJECT_SAMPLE_FACTORS - 37L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=37.d; RAW_FILE_NAME(GCTOF file name)=37.L_1.SMP SUBJECT_SAMPLE_FACTORS - 38L Genotype:WT | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=38.d; RAW_FILE_NAME(GCTOF file name)=38.L_1.SMP SUBJECT_SAMPLE_FACTORS - 1L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=1.d; RAW_FILE_NAME(GCTOF file name)=1.L_1.SMP SUBJECT_SAMPLE_FACTORS - 4L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=4.d; RAW_FILE_NAME(GCTOF file name)=4.L_1.SMP SUBJECT_SAMPLE_FACTORS - 5L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=5.d; RAW_FILE_NAME(GCTOF file name)=5.L_1.SMP SUBJECT_SAMPLE_FACTORS - 6L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=6.d; RAW_FILE_NAME(GCTOF file name)=6.L_1.SMP SUBJECT_SAMPLE_FACTORS - 12L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=12.d; RAW_FILE_NAME(GCTOF file name)=12.L_1.SMP SUBJECT_SAMPLE_FACTORS - 14L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=14.d; RAW_FILE_NAME(GCTOF file name)=14.L_1.SMP SUBJECT_SAMPLE_FACTORS - 15L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=15.d; RAW_FILE_NAME(GCTOF file name)=15.L_1.SMP SUBJECT_SAMPLE_FACTORS - 16L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=16.d; RAW_FILE_NAME(GCTOF file name)=16.L_1.SMP SUBJECT_SAMPLE_FACTORS - 19L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=19.d; RAW_FILE_NAME(GCTOF file name)=19.L_1.SMP SUBJECT_SAMPLE_FACTORS - 21L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=21.d; RAW_FILE_NAME(GCTOF file name)=21.L_1.SMP SUBJECT_SAMPLE_FACTORS - 22L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=22.d; RAW_FILE_NAME(GCTOF file name)=22.L_1.SMP SUBJECT_SAMPLE_FACTORS - 23L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=23.d; RAW_FILE_NAME(GCTOF file name)=23.L_1.SMP SUBJECT_SAMPLE_FACTORS - 27L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=27.d; RAW_FILE_NAME(GCTOF file name)=27.L_1.SMP SUBJECT_SAMPLE_FACTORS - 31L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=31.d; RAW_FILE_NAME(GCTOF file name)=31.L_1.SMP SUBJECT_SAMPLE_FACTORS - 33L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=33.d; RAW_FILE_NAME(GCTOF file name)=33.L_1.SMP SUBJECT_SAMPLE_FACTORS - 34L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=34.d; RAW_FILE_NAME(GCTOF file name)=34.L_1.SMP SUBJECT_SAMPLE_FACTORS - 35L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=35.d; RAW_FILE_NAME(GCTOF file name)=35.L_1.SMP SUBJECT_SAMPLE_FACTORS - 39L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=39.d; RAW_FILE_NAME(GCTOF file name)=39.L_1.SMP SUBJECT_SAMPLE_FACTORS - 40L Genotype:KO | Sample source:Mouse liver RAW_FILE_NAME(LC file name)=40.d; RAW_FILE_NAME(GCTOF file name)=40.L_1.SMP #COLLECTION CO:COLLECTION_SUMMARY Mice were euthanized between postnatal day (P) 45-50 via cervical dislocation at CO:COLLECTION_SUMMARY the same time of day (8:00-9:00 AM) after overnight (12-h) fasting. The liver CO:COLLECTION_SUMMARY was removed, snap-frozen in liquid nitrogen, and stored at −80°C until used. CO:SAMPLE_TYPE Liver CO:STORAGE_CONDITIONS -80℃ #TREATMENT TR:TREATMENT_SUMMARY The animals did not receive any treatment. #SAMPLEPREP SP:SAMPLEPREP_SUMMARY Metabolite extraction was achieved using a modified monophasic Bligh–Dyer SP:SAMPLEPREP_SUMMARY extraction method with a solvent ratio of 3:1:1 (methanol:water:chloroform). The SP:SAMPLEPREP_SUMMARY water used during extraction contained internal standards. #CHROMATOGRAPHY CH:CHROMATOGRAPHY_SUMMARY ZORBAX RRHT StableBond Aq Column (Part Number:828700-914) CH:CHROMATOGRAPHY_TYPE Reversed phase CH:INSTRUMENT_NAME Agilent 1260 infinity CH:COLUMN_NAME Agilent ZORBAX RRHT StableBond (100 mm x 2.1 mm x 1.8 μm) Aq Column CH:SOLVENT_A 100% water; 0.1 % formic acid CH:SOLVENT_B 100% acetonitrile; 0.1 % formic acid CH:FLOW_GRADIENT 95 % of solvent A held for 0.2 min, increased to 25 % of solvent B over 1.8 min, CH:FLOW_GRADIENT held for 5 min, increased to 90 % of solvent B over 0.5 min, held for 1.6 min, CH:FLOW_GRADIENT increased to 95 % of solvent B over 2.9 min, decreased to 5 % of solvent B over CH:FLOW_GRADIENT 1 min, and re-equilibrated for 3 min to give a total run time of 16 min. CH:FLOW_RATE For the first 9 min of the run, the mobile phase flow rate was set at 0.3 CH:FLOW_RATE mL/min, after which it was increased to 0.4 mL/min in a span of 0.1 min and CH:FLOW_RATE maintained at this level for the subsequent 3.9 min of the run CH:COLUMN_TEMPERATURE 45 CH:SAMPLE_INJECTION One microliter of each sample was injected #ANALYSIS AN:ANALYSIS_TYPE MS #MS MS:INSTRUMENT_NAME Agilent 6470 MS:INSTRUMENT_TYPE Triple quadrupole MS:MS_TYPE ESI MS:ION_MODE POSITIVE MS:MS_COMMENTS Amino acid and acylcarnitine species were analyzed by dynamic multiple reaction MS:MS_COMMENTS monitoring of the transition from precursor to product ions at associated MS:MS_COMMENTS optimized collision energies, and fragmentor voltages using Agilent Masshunter. #MS_METABOLITE_DATA MS_METABOLITE_DATA:UNITS normalised peak areas MS_METABOLITE_DATA_START Samples 2L 3L 7L 8L 9L 10L 11L 13L 17L 18L 20L 24L 25L 26L 28L 29L 32L 36L 37L 38L 1L 4L 5L 6L 12L 14L 15L 16L 19L 21L 22L 23L 27L 31L 33L 34L 35L 39L 40L Factors Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:WT | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Genotype:KO | Sample source:Mouse liver Ornithine 0.036495332 0.030631048 0.030207602 0.034429565 0.044356679 0.04428836 0.040394646 0.100386903 0.02071203 0.029549972 0.064338257 0.048191137 0.034780752 0.074933178 0.034455757 0.04586336 0.023961821 0.047043963 0.044008547 0.039612704 0.052292303 0.040639404 0.040985794 0.093059991 0.033339168 0.036258634 0.051659248 0.03831548 0.05125409 0.018193429 0.030707762 0.104946771 0.077494901 0.104691821 0.089183896 0.046924183 0.033093474 0.083382485 0.102209151 Histidine 0.034117262 0.025415096 0.022627857 0.031077619 0.024862672 0.032092562 0.033109425 0.029187029 0.025499117 0.021603471 0.025158124 0.031655491 0.02723997 0.025928514 0.025754452 0.02700507 0.033523581 0.027973383 0.023752224 0.029045695 0.039040426 0.040176158 0.041807921 0.037255789 0.035012998 0.032877427 0.029400497 0.038523914 0.042339923 0.050524506 0.035678681 0.029150922 0.031915202 0.031986828 0.036703137 0.037149722 0.031417692 0.036394655 0.028916343 Lysine 0.824003014 0.828048107 0.740141345 1.175285427 0.795123512 0.836711365 1.157824199 1.5377768 0.774113103 0.827928171 0.806562542 0.82586222 0.776731952 1.185269381 0.977739277 0.909408275 0.818233174 0.702307223 0.709257687 0.987020232 1.249583387 0.92442667 1.374613733 2.180825692 0.886036225 0.988190416 0.953099889 1.121078092 1.819723103 2.42058E-05 0.844888213 1.620774271 2.019771764 1.470714718 2.202178437 1.0831355 0.944928328 2.276442629 2.099880031 1-Methylhistidine 0.001062035 0.001571939 0.000942504 0.001460943 0.001288189 0.000543116 0.001161212 0.001261948 0.000793054 0.001090816 0.001010882 0.001028771 0.001290697 0.001651552 0.001203404 0.001085657 0.00091155 0.001317735 0.00129663 0.00132647 0.001576504 0.000936462 0.000896375 0.000866432 0.001152168 0.000867416 0.000921855 0.000628445 0.000814448 0.000714247 0.000859649 0.001570898 0.000928541 0.000815503 0.000759585 0.000887777 0.000675541 0.000818451 0.00053735 L-Arginine 0.014985265 0.040207472 0.006940133 0.012500665 0.013149087 0.013560023 0.014125563 0.032981875 0.009621045 0.013257194 0.020021775 0.011012492 0.009489073 0.011136213 0.020395844 0.007708868 0.00629346 0.009226366 0.021092062 0.014394849 0.007709747 0.012174771 0.010698509 0.013890392 0.018362958 0.025170563 0.011928123 0.010375421 0.016252297 0.008374462 0.010682189 0.014014847 0.00971374 0.012596622 0.017929903 0.020902015 0.011370237 0.017105031 0.018211345 L-Asparagine 0.009786345 0.007230294 0.007578753 0.006662405 0.007894447 0.009245923 0.007644572 0.008926473 0.007850792 0.006572529 0.00770539 0.009999011 0.009458174 0.007736373 0.010879885 0.009858408 0.0100781 0.006732075 0.007425372 0.008557449 0.019027208 0.010205247 0.011474921 0.007664214 0.007369296 0.016321728 0.010646209 0.012666689 0.011976039 0.006774654 0.009660825 0.010386919 0.010285221 0.009653358 0.012337204 0.017788558 0.012358574 0.014586308 0.014923149 Glycine 0.157489602 0.118730466 0.147539848 0.117919338 0.119295176 0.15410301 0.186757156 0.130927942 0.158223472 0.203930096 0.128705944 0.158405105 0.155206407 0.1331184 0.171014681 0.145487876 0.149457963 0.142031238 0.162722291 0.171565963 0.238852276 0.147541962 0.155940175 0.128957169 0.158615089 0.195121427 0.179523928 0.165166286 0.185164201 0.170301502 0.173617919 0.186193851 0.196409223 0.135874233 0.153563181 0.194028142 0.15226032 0.11951897 0.146933668 Serine 0.431154306 0.396261746 0.385726919 0.417015034 0.444277017 0.42924525 0.365168035 0.413870184 0.412550818 0.43372121 0.408593135 0.446185931 0.442086298 0.444149182 0.428707888 0.412833702 0.442403971 0.424262415 0.410025837 0.374077248 0.589955961 0.448828842 0.441555598 0.446567168 0.379695453 0.42640937 0.412812754 0.527441631 0.431690103 0.468488723 0.42705065 0.46726836 0.447894169 0.450620158 0.431544139 0.464969323 0.418618636 0.455360248 0.490228361 Sarcosine 0.01497724 0.017100465 0.012667572 0.015087537 0.022265137 0.010510469 0.016335269 0.045472599 0.013295973 0.010350132 0.038324034 0.023448879 0.017240674 0.035568802 0.015122371 0.018753358 0.179263905 0.016643585 0.027918587 0.022615627 0.292690221 0.024035041 0.018672885 0.037515857 0.264853714 0.018703373 0.03163721 0.147371354 0.008273934 0.012244609 0.122547417 0.018545739 0.011406811 0.024477112 0.026680536 0.01327837 0.011002238 0.021959881 0.014625597 Glutamine 0.271586979 0.143118231 0.144912583 0.102077256 0.13007984 0.174406272 0.14651473 0.152500012 0.258887885 0.184322747 0.141727892 0.214925532 0.204561946 0.118797811 0.200105654 0.139884765 0.336002523 0.132315547 0.1498256 0.158316007 0.106087556 0.154877432 0.130180967 0.091888225 0.156718147 0.208839902 0.130886773 0.125765576 0.158160969 0.286976373 0.183642028 0.114913001 0.135262397 0.157244502 0.132053151 0.289241804 0.262245425 0.110456367 0.149366231 beta-Alanine 0.021172274 0.016285434 0.0182812 0.02606106 0.01565463 0.026309539 0.018820045 0.033752461 0.022631875 0.026545729 0.023395381 0.017771368 0.017190692 0.026894695 0.018207048 0.034069367 0.014512561 0.013385819 0.017095733 0.02482251 0.042236339 0.028066256 0.026217438 0.024992713 0.023488087 0.019445792 0.027533816 0.020187512 0.024943933 0.017825167 0.016535465 0.033267842 0.058580032 0.035734877 0.041168953 0.032549313 0.016645826 0.028274219 0.023718212 L-Threonine 0.078633204 0.069517155 0.062556303 0.062211205 0.079980823 0.095066236 0.068282163 0.077309903 0.06259956 0.074759585 0.071485387 0.083143708 0.070915916 0.080910829 0.080285164 0.074581922 0.066810068 0.070092968 0.066996962 0.067652225 0.165836334 0.07795595 0.084911327 0.069183469 0.058206986 0.082062278 0.066851169 0.084803512 0.099015268 0.06735185 0.086010298 0.133905972 0.144131107 0.075994472 0.111606704 0.08805619 0.072377276 0.124998551 0.179788461 Dimethylglycine 0.003101808 0.002511803 0.004682214 0.005292153 0.005411283 0.003648635 0.003275754 0.009648078 0.003189095 0.004271577 0.008054051 0.004028366 0.004408319 0.005897599 0.003914691 0.005627395 0.002086016 0.003190935 0.004389289 0.006173326 0.005568465 0.003813242 0.00180556 0.007347327 0.002166305 0.002966806 0.005336334 0.001772918 0.004736989 0.002719789 0.002680883 0.003927984 0.004173871 0.005135955 0.005253606 0.00261309 0.003868069 0.005619563 0.00498214 4-Hydroxyproline 0.002614232 0.001717873 0.00238202 0.00322282 0.003321665 0.001379712 0.001734121 0.003229542 0.00219006 0.003294164 0.002704687 0.002272895 0.002397469 0.004108152 0.003617519 0.003597437 0.002565449 0.003144015 0.002212751 0.002911159 0.003747119 0.001642595 0.001355483 0.001660609 0.002193558 0.001985583 0.002832005 0.000772818 0.000580369 0.00128549 0.001169877 0.001868377 0.001782254 0.002583789 0.001848892 0.001394462 0.003173382 0.001253901 0.00064125 L-Alanine 0.248452785 0.23064233 0.209882435 0.22575269 0.190028686 0.197685756 0.261846119 0.333733988 0.217053134 0.246175928 0.23421981 0.19051983 0.194925954 0.315557006 0.193725103 0.342865805 0.243190622 0.288484567 0.193584376 0.330704261 0.413675431 0.308103159 0.204043165 0.304770395 0.357975385 0.258927359 0.419382669 0.214544016 0.178097239 0.218011403 0.162615969 0.219267883 0.257161008 0.392276745 0.373662648 0.305786069 0.204893634 0.232460338 0.169339304 Citrulline 0.012113185 0.011432295 0.00915104 0.011379925 0.011813921 0.026282547 0.01110956 0.025301488 0.010648581 0.011402847 0.013882129 0.011283264 0.008029009 0.01510534 0.013295663 0.010346718 0.006553141 0.013267438 0.016574473 0.012526835 0.018622904 0.010758136 0.020098638 0.01933413 0.013709521 0.011256756 0.009774662 0.014494942 0.018336449 0.009594876 0.01353501 0.03844691 0.047992791 0.02668956 0.042460289 0.019736267 0.009180566 0.035038087 0.206429629 Betaine 1.042849609 1.10146884 0.871866072 2.720172813 1.494301866 0.958483737 1.078856406 1.859139718 0.402302434 0.964850974 1.465107512 1.489503856 1.338215986 1.597312571 1.989289473 1.003875274 1.471382833 1.14396601 0.961462892 1.025327955 1.041623593 1.338812192 1.05410877 2.448951422 0.637695975 1.292705966 1.457317376 1.483991033 3.324627097 1.90490072 1.172785406 1.549944468 1.831647739 1.99235397 2.218212748 0.574598216 1.474055139 2.279450748 1.837497662 L-Carnitine 0.871102109 0.799849169 0.827233579 0.892729825 0.929883767 0.902679178 0.867790253 0.876617654 0.786004247 0.860018453 0.937029481 1.032367626 0.905742337 0.911852787 0.926202441 0.848484487 0.862405787 1.074959375 0.976269495 0.795038783 0.896633356 0.905769587 0.789095114 0.755540639 0.814265662 0.703867096 0.754748391 0.865469714 0.814567092 0.972323222 0.840675501 1.071412075 0.910301305 1.08842012 0.867676064 0.768124032 0.860876469 0.913667478 0.836844904 gamma-Aminobutyric acid 0.013444603 0.004621714 0.01117152 0.004743677 0.007980342 0.009067994 0.006457436 0.023535517 0.019664054 0.009549304 0.019008264 0.014570282 0.019352042 0.014111983 0.012689159 0.012790848 0.009244129 0.005584809 0.015809179 0.010453116 0.01939833 0.011315048 0.010646705 0.014544095 0.008752634 0.021107234 0.019904632 0.01411587 0.012198788 0.016232059 0.012503224 0.005924103 0.010462661 0.020138984 0.012940108 0.027311128 0.013973537 0.008618658 0.014980058 Creatine 0.141121408 0.49585993 0.100592743 0.125939576 0.102244009 0.178079705 0.17534521 0.215979756 0.076367168 0.115996914 0.172902257 0.082290728 0.152928235 0.23417801 0.203486503 0.126857132 0.167622468 0.200993326 0.173866271 0.162691423 0.27405042 0.147793176 0.200560256 0.239795302 0.238477271 0.340707244 0.138869229 0.196653028 0.198838172 0.234209842 0.233997776 0.330044835 0.185762808 0.120561318 0.268185301 0.556017253 0.11631559 0.261148593 0.385449557 Proline 0.095993973 0.064442193 0.07131804 0.072881833 0.079381522 0.061120939 0.082078028 0.162899135 0.07927455 0.069641656 0.109364901 0.09302768 0.070634987 0.125694189 0.074611452 0.096324187 0.071497056 0.091709799 0.07852893 0.099752204 0.119889075 0.103529973 0.09051897 0.118525791 0.080929862 0.08683853 0.125617716 0.06908834 0.066780248 0.054696824 0.072138937 0.093865608 0.097864818 0.120069978 0.097279128 0.083527375 0.077127336 0.089275524 0.091311146 3-Aminoisobutanoic acid 0.015712515 0.009560071 0.014655365 0.019938742 0.011876864 0.014743126 0.014244404 0.025081342 0.014226854 0.016811553 0.014612397 0.013692158 0.014762025 0.019253698 0.013703234 0.031984358 0.007885606 0.008962438 0.012119897 0.025032457 0.01864551 0.019526104 0.014996867 0.026632573 0.016600502 0.010792374 0.022730808 0.020112764 0.028523022 0.008440177 0.013090859 0.025573401 0.036090451 0.042975302 0.030996417 0.012274192 0.013147296 0.020948413 0.023559114 Pipecolic acid 0.029103943 0.038325558 0.027889369 0.063501715 0.051733138 0.037660128 0.038609377 0.064685382 0.032020138 0.028594164 0.043516245 0.039529128 0.043860953 0.063690475 0.037463747 0.039276553 0.025982061 0.042147382 0.050525169 0.034321461 0.067461397 0.065450609 0.042181104 0.063188661 0.076055719 0.042245968 0.048132437 0.056060438 0.104568663 0.040434189 0.039647837 0.120439071 0.056456136 0.041340899 0.053964151 0.043309974 0.035113597 0.069620579 0.044529538 L-Cystathionine 0.001607873 0.002517602 0.00125386 0.002889514 0.003695522 0.001262358 0.002914062 0.006580301 0.00093717 0.001054187 0.003777808 0.002766468 0.001845647 0.006816312 0.002403685 0.002977623 0.000710898 0.004280293 0.00278896 0.002999378 0.002630677 0.002571261 0.002075892 0.008731494 0.00209587 0.003594039 0.00355694 0.002421778 0.001775478 0.001023094 0.000866717 0.003536739 0.003469135 0.005347454 0.004933502 0.003238731 0.001344266 0.00345995 0.002378625 L-Valine 0.15907598 0.165283237 0.141329085 0.176435785 0.176603944 0.186859253 0.189649826 0.208573066 0.179208124 0.167812681 0.171443732 0.198109507 0.170818385 0.212273263 0.183627397 0.14280191 0.18167369 0.161741131 0.171640837 0.156647234 0.264284146 0.151300204 0.273605087 0.146037093 0.11780565 0.197574647 0.173638957 0.17703978 0.242285759 0.180566835 0.226497177 0.341592358 0.375563736 0.142475735 0.317842617 0.253048531 0.209318777 0.296376926 0.517139199 L-Acetylcarnitine 0.009171528 0.042691757 0.01211547 0.06682314 0.061245567 0.013402047 0.021765153 0.049455593 0.01267856 0.015497878 0.045145736 0.030941123 0.030262734 0.073973262 0.044691827 0.007544937 0.02779236 0.068013138 0.044304824 0.015793669 0.008829116 0.018761489 0.017948322 0.114393356 0.027572001 0.015291001 0.014673342 0.008291923 0.021639018 0.057466055 0.044511634 0.035917267 0.031002745 0.031029266 0.024446588 0.039301413 0.01322046 0.035382475 0.022399464 L-Tyrosine 0.0352536 0.029036116 0.032196664 0.025949012 0.032730806 0.034132331 0.034148907 0.041316105 0.039883506 0.033398282 0.031378009 0.036692162 0.035478326 0.037871861 0.036512919 0.038888909 0.037216177 0.030246699 0.031740255 0.039189995 0.090226812 0.049927566 0.057071672 0.034658422 0.039428311 0.053968744 0.057704312 0.046824349 0.051861753 0.033194441 0.044222429 0.054483934 0.057256194 0.04430612 0.073988839 0.066062299 0.04890443 0.059853919 0.058071606 Methionine 0.064001075 0.051604042 0.056187466 0.049105842 0.055478838 0.061487985 0.056605854 0.068048701 0.063064977 0.059236695 0.062275329 0.06596057 0.071823297 0.065631065 0.078346298 0.070172683 0.062363051 0.049722378 0.053259021 0.059411459 0.172237118 0.06800994 0.062151125 0.051624309 0.054774685 0.097771464 0.064255832 0.064636 0.077423711 0.043069479 0.059974142 0.092092767 0.096252024 0.066043538 0.083989065 0.108895299 0.083062795 0.10204252 0.101807438 Isoleucine 0.326186382 0.316725547 0.311628951 0.314497506 0.320948282 0.336858218 0.334546601 0.31993933 0.315308935 0.362675565 0.319540021 0.356910475 0.330857058 0.340919113 0.339298826 0.339600075 0.367354317 0.364204213 0.345003215 0.334816762 0.310486204 0.317399009 0.3227968 0.301866086 0.336720603 0.313420418 0.321758691 0.321468292 0.346992845 0.372520541 0.354689795 0.388772835 0.364830708 0.369810431 0.388250214 0.370405089 0.366407555 0.362023692 0.392527455 Leucine 15.36303217 14.71649817 14.60015077 14.64509562 15.02450516 15.82321392 15.62535453 15.13762911 14.63022255 16.73352055 14.9819271 16.64761594 15.41948876 15.90244626 15.79710121 15.76818244 17.01196444 16.86519488 16.03112203 15.51380756 16.03887453 15.10234694 15.28925296 14.16436416 15.62056117 14.8692145 15.05272436 15.03310256 16.28261595 17.29248333 16.56558243 18.34694846 17.37478156 17.26044534 18.20752868 17.4866686 17.09770279 17.1228819 18.89133826 Propionylcarnitine 0.002232154 0.002519677 0.001766512 0.002532923 0.003399069 0.001302593 0.002798764 0.003555363 0.002335173 0.001769781 0.003504662 0.002691337 0.001666066 0.006145394 0.001431688 0.001679446 0.001233933 0.00346295 0.003607063 0.002283062 0.002838219 0.002422027 0.001558743 0.006250514 0.002125271 0.000580526 0.001857773 0.001929063 0.001333617 0.004791675 0.001957908 0.003283149 0.004114125 0.004619926 0.002660008 0.001009444 0.000737449 0.002689242 0.002696179 Pyroglutamic acid 0.256993756 0.129007496 0.146573507 0.100230077 0.129212654 0.163465736 0.132119951 0.16904781 0.309813566 0.160209984 0.160894125 0.220940772 0.241763208 0.134502891 0.201741754 0.153228903 0.332920375 0.127345861 0.17067809 0.197397901 0.115504643 0.161830031 0.138947928 0.115916783 0.13474435 0.285195187 0.175803908 0.230116576 0.157764849 0.270728144 0.178402945 0.085342507 0.140014145 0.148619393 0.118396813 0.380773628 0.32124555 0.106694452 0.143886405 Kynurenine 0.001471617 0.001642078 0.000697403 0.000990963 0.001455825 0.001618911 0.001581283 0.002530217 0.001111999 0.00084311 0.001814681 0.003114882 0.002332067 0.002258403 0.002540802 0.001512722 0.000532412 0.000913109 0.001349636 0.001166319 0.001380398 0.000521271 0.001006085 0.000977184 0.000723442 0.000568801 0.000629892 0.000191852 0.001303377 0.000265793 0.000764923 0.001425111 0.001220964 0.000954036 0.001055592 0.000662649 0.000538084 0.001195063 0.001091815 Phenylalanine 0.108324999 0.079970384 0.087274404 0.072796046 0.08393943 0.094717987 0.091422397 0.118065799 0.094181872 0.088272399 0.094472813 0.109151393 0.099609959 0.095168591 0.106656931 0.108678729 0.102319569 0.067538711 0.088236228 0.095270823 0.224004299 0.12346141 0.137033593 0.093818787 0.086356187 0.145678315 0.109579034 0.1044712 0.118259194 0.080604736 0.115445509 0.134942739 0.148952634 0.103363474 0.127889605 0.16271619 0.125922124 0.14809478 0.153336157 L-Aspartic acid 0.077804565 0.071499447 0.067571229 0.06235885 0.085014153 0.067557696 0.065154645 0.072852173 0.077946923 0.067812187 0.07028143 0.076826429 0.071262572 0.081499332 0.070194792 0.098408447 0.133488354 0.085593732 0.068902204 0.088224857 0.154929384 0.112800487 0.079813062 0.061579646 0.113872185 0.093401264 0.178646536 0.108023878 0.075029935 0.091539539 0.083377512 0.131466006 0.086559303 0.120542631 0.165120715 0.121385838 0.087172356 0.109245601 0.100730836 Butyrylcarnitine 0.00531796 0.011106553 0.006203061 0.014691249 0.010281322 0.00439052 0.010799075 0.008668527 0.005058628 0.006006159 0.007653666 0.007999036 0.006986196 0.0096269 0.006196811 0.004851718 0.006987766 0.005565301 0.012579224 0.004077065 0.002082932 0.005539065 0.007225632 0.01806394 0.006853742 0.006844136 0.008493812 0.004510456 0.005338051 0.011337092 0.00709101 0.007566628 0.005457819 0.008025328 0.002939585 0.002129319 0.009963554 0.005180571 0.003383296 L-Tryptophan 0.012096455 0.010005725 0.011075551 0.010665661 0.010198696 0.013205247 0.01338646 0.011985462 0.015009752 0.014161887 0.008673416 0.012535608 0.010838985 0.011907501 0.01341061 0.009208651 0.013621092 0.00877024 0.01157333 0.013154604 0.024012732 0.014822095 0.021097123 0.014227302 0.014310357 0.015401474 0.016275272 0.014137592 0.012982939 0.011970409 0.017154674 0.018422428 0.019444409 0.013344696 0.018528999 0.020265294 0.014898645 0.018756987 0.018716139 Glutamic acid 20.55389241 10.75098578 14.73586141 14.40153216 16.65192286 22.12034684 11.46710853 16.05555733 17.72406799 13.48422204 19.85988678 21.15453268 17.77763346 21.2473694 16.07869465 20.62648051 25.90233581 14.60665051 15.45918612 15.77726504 25.71034887 17.36972402 12.42058998 13.24731619 15.81996138 22.58133928 30.15852357 17.59710113 15.84082257 28.68720192 18.06586415 17.5900778 20.70719404 27.81927827 22.18677449 37.27911729 27.18922117 16.21150963 16.04637429 Aminoadipic acid 1.425489064 0.504352163 0.316654783 2.313752193 1.662105426 2.823684085 0.635184137 1.713183578 0.141297342 0.414508668 1.262699159 0.976237511 0.600437294 1.551747582 1.05316974 1.103940418 0.086434707 0.882097141 0.908767647 0.444548976 0.24543935 0.107745867 0.131775104 0.207595694 0.068542236 0.0706545 0.208425254 0.223539293 0.441226263 0.049489291 0.130360921 0.783094813 2.067964133 0.462545542 1.394750425 0.096313217 0.213929241 0.876008827 0.301001202 Isovalerylcarnitine 0.000322932 0.000395756 6.39302E-05 0.001616314 0.00124512 0.000924954 0.001135461 0.000565897 0.000219213 0.00017051 0.000505653 0.000247269 0.00020142 0.000274851 0.000171366 0.000269772 0.000168867 0.000706022 0.000599967 0.000187829 0.000385485 0.000175722 0.000475897 0.002644651 0.000215025 0.000749249 0.000212209 0.000350126 0.000270446 0.000323201 0.000176454 0.00085821 0.000698293 0.000449808 0.000318948 5.91707E-05 0.000188076 0.000481049 0.000681004 Hexanoylcarnitine 0.000346849 0.000505791 0.00043425 0.000290428 0.000215763 0.000120906 0.000308949 0.000497112 0.00031701 0.000339854 0.000374335 0.000336833 0.000183393 0.000315786 0.000238613 0.000417713 0.000315398 0.000206974 0.000574043 0.00022018 0.00014216 0.000249089 0.000355388 0.000475032 0.00032331 0.000748224 0.000463459 0.000171181 0.000134497 0.000430631 0.000357701 0.000273834 0.000253477 0.00030777 0.00025909 0.000142806 0.000477082 0.000256963 0.000237031 N-Acetyl-L-aspartic acid 0.000850734 0.001511216 0.00050483 0.000963834 0.00100215 0.000709673 0.000952734 0.001374529 0.000930453 0.000710184 0.001133736 0.000893108 0.000948219 0.00121063 0.001648412 0.000663757 0.001455141 0.001026531 0.001452155 0.001003787 0.00132232 0.000910792 0.00092382 0.001313351 0.001337862 0.001355063 0.001023868 0.001097509 0.000959619 0.002165291 0.001882782 0.001666739 0.001615839 0.001469833 0.002358312 0.002027815 0.001312371 0.001778434 0.0019599 Octanoylcarnitine 0.00406846 0.004053081 0.003648554 0.003756395 0.003367481 0.003754558 0.00370375 0.003582812 0.003564558 0.003579476 0.003648295 0.004032723 0.003594481 0.003771977 0.003760743 0.003647055 0.004018906 0.004446752 0.004018379 0.003652628 0.003883071 0.003924571 0.003669707 0.003417852 0.00380806 0.003607958 0.003571447 0.003708559 0.003734783 0.004405404 0.003902176 0.00413937 0.003734345 0.004241437 0.003938141 0.003797904 0.00379696 0.003862643 0.003787279 N-Acetyl-L-glutamic acid 0.012218221 0.010370369 0.010806164 0.020337776 0.031131277 0.045506299 0.013510727 0.046256748 0.005926358 0.007996697 0.032409473 0.018358158 0.011649285 0.029770906 0.011461151 0.039817181 0.003513964 0.026647045 0.021300471 0.016742652 0.020028192 0.016904835 0.008152352 0.050623718 0.012067495 0.00789948 0.017282497 0.012224158 0.021182564 0.006813165 0.007290557 0.021242484 0.023354066 0.048428393 0.027827158 0.007843658 0.00484043 0.023429561 0.016638242 Decanoylcarnitine 9.94461E-05 0.000339939 0.000244458 0.000193953 0.000107127 4.84116E-05 0.000169107 6.32341E-05 8.35848E-05 0.000193223 9.4673E-05 0.000106729 5.49791E-05 9.59103E-05 0.000150708 0.000244576 0.000196054 0.000128199 0.000124868 0.000197654 0.000172799 0.000209029 0.000188401 0.00022516 0.000237849 0.0002142 0.000127298 0.000188761 9.6418E-05 0.000367072 0.000391772 0.000191856 0.000218095 0.000154032 0.000184979 0.000162898 0.000142848 0.000214837 0.000142824 Dodecanoylcarnitine 5.39509E-05 0.000717122 0.000187819 0.000315875 0.000179742 0.000170444 8.7011E-05 8.88125E-05 0.000102879 0.000319607 0.000139859 0.000248505 0.00013351 0.000186499 0.000349651 0.000217142 0.000276353 0.00023308 0.000179084 0.000228276 0.000381199 0.00028505 0.000200797 0.000320133 0.000392125 0.00011924 0.000126411 0.000307295 0.000247019 0.000408933 0.000427635 0.000308876 0.000246886 0.000258605 0.000204809 0.000216847 0.000181038 0.000264064 0.000180042 Tetradecanoylcarnitine 4.80974E-05 0.003019029 0.000124419 0.000889495 0.000431214 0.000328199 7.98505E-05 0.000257935 0.000322771 0.000406547 0.00033657 0.000488518 0.000275293 0.000573994 0.001659279 0.000220189 0.000684405 0.000632119 0.00056357 0.000510399 0.001833324 0.000726704 0.000451737 0.000719282 0.001085134 0.000244581 0.000290294 0.00104086 0.000883421 0.001258283 0.001177344 0.001088835 0.000731398 0.000637193 0.000430075 0.000427111 0.000477544 0.00075893 0.000537499 Palmitoylcarnitine 0.001616164 0.012104898 0.002457021 0.004468096 0.002580868 0.001393884 0.001980077 0.001625326 0.002788833 0.001992612 0.001906801 0.002239112 0.001680057 0.003247226 0.00831604 0.001896365 0.002739953 0.003306161 0.004281485 0.003342342 0.006883546 0.00330155 0.002625428 0.003735376 0.00434652 0.001004938 0.000868002 0.002432144 0.004240513 0.004883522 0.006231826 0.006368 0.004763453 0.003157337 0.002413843 0.00170218 0.00241755 0.003926945 0.002704309 Stearoylcarnitine 0.000313972 0.000769918 0.00048955 0.000937443 0.00054899 0.000319568 0.000382829 0.000275244 0.000379639 0.000425049 0.000369327 0.000384356 0.000355491 0.000597556 0.000952686 0.00040991 0.000266982 0.000500233 0.000776926 0.000455757 0.000566015 0.000423111 0.000349525 0.000432378 0.000490295 0.000149658 0.000131077 0.000241909 0.000357531 0.000353549 0.000568767 0.000721105 0.000479292 0.000556893 0.000274845 0.000225814 0.000373992 0.000432193 0.000255948 MS_METABOLITE_DATA_END #METABOLITES METABOLITES_START metabolite_name Pubchem ID Ornithine 6262 Histidine 6274 Lysine 5962 1-Methylhistidine 92105 L-Arginine 6322 L-Asparagine 6267 Glycine 750 Serine 5951 Sarcosine 1088 Glutamine 5961 beta-Alanine 239 L-Threonine 6288 Dimethylglycine 673 4-Hydroxyproline 5810 L-Alanine 5950 Citrulline 9750 Betaine 247 L-Carnitine 10917 gamma-Aminobutyric acid 119 Creatine 586 Proline 145742 3-Aminoisobutanoic acid 64956 Pipecolic acid 849 L-Cystathionine 439258 L-Valine 6287 L-Acetylcarnitine 7045767 L-Tyrosine 6057 Methionine 6137 Isoleucine 6306 Leucine 6106 Propionylcarnitine 188824 Pyroglutamic acid 7405 Kynurenine 161166 Phenylalanine 6140 L-Aspartic acid 5960 Butyrylcarnitine 213144 L-Tryptophan 6305 Glutamic acid 33032 Aminoadipic acid 92136 Isovalerylcarnitine 6426851 Hexanoylcarnitine 3246938 N-Acetyl-L-aspartic acid 65065 Octanoylcarnitine 11953814 N-Acetyl-L-glutamic acid 70914 Decanoylcarnitine 11953821 Dodecanoylcarnitine 168381 Tetradecanoylcarnitine 53477791 Palmitoylcarnitine 11953816 Stearoylcarnitine 52922056 METABOLITES_END #END