RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0134977
RefMet name	beta-Aminoisobutyric acid
Systematic name	2S-methyl-3-amino-propanoic acid
Synonyms	PubChem Synonyms
Exact mass	103.063329 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C4H9NO2	View other entries in RefMet with this formula
Molecular descriptors
Molfile	1874 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChIKey	QCHPKSFMDHPSNR-VKHMYHEASA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C[C@@H](CN)C(=O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic acids
Main Class	Amino acids and peptides
Sub Class	Amino acids
Distribution of beta-Aminoisobutyric acid in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting beta-Aminoisobutyric acid
External Links
Pubchem CID	439434
LIPID MAPS	LMFA01100050
ChEBI ID	33094
KEGG ID	C03284
HMDB ID	HMDB0002166
Chemspider ID	388543
MetaCyc ID	CPD-466
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving beta-Aminoisobutyric acid

Rxn ID	KEGG Reaction	Enzyme
R04187	L-Alanine + (S)-Methylmalonate semialdehyde <=> Pyruvate + L-3-Aminoisobutanoate	L-Alanine:3-oxopropanoate aminotransferase
R04188	L-3-Aminoisobutanoate + 2-Oxoglutarate <=> (S)-Methylmalonate semialdehyde + L-Glutamate	L-3-amino-isobutanoate:2-oxoglutarate aminotransferase

Table of KEGG human pathways containing beta-Aminoisobutyric acid

Pathway ID	Human Pathway	# of reactions
hsa00280	Valine, leucine and isoleucine degradation	1
hsa01100	Metabolic pathways	1