RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0118021
RefMet name	1-Pyrroline-5-carboxylic acid
Systematic name	(2S)-3,4-dihydro-2H-pyrrole-2-carboxylic acid
Synonyms	PubChem Synonyms
Exact mass	113.047679 (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	C5H7NO2	View other entries in RefMet with this formula
Molecular descriptors
Molfile	52808 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h3-4H,1-2H2,(H,7,8)/t4-/m0/s1
InChIKey	DWAKNKKXGALPNW-BYPYZUCNSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C1C[C@@H](C(=O)O)N=C1 Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organoheterocyclic compounds
Main Class	Pyrrolines
Sub Class	Pyrrolines
Distribution of 1-Pyrroline-5-carboxylic 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 1-Pyrroline-5-carboxylic acid
External Links
Pubchem CID	440162
ChEBI ID	371
KEGG ID	C03912
HMDB ID	HMDB0001301
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 1-Pyrroline-5-carboxylic acid

Rxn ID	KEGG Reaction	Enzyme
R00707	(S)-1-Pyrroline-5-carboxylate + NAD+ + 2 H2O <=> L-Glutamate + NADH + H+	(S)-1-pyrroline-5-carboxylate:NAD+ oxidoreductase
R00708	(S)-1-Pyrroline-5-carboxylate + NADP+ + 2 H2O <=> L-Glutamate + NADPH + H+	(S)-1-pyrroline-5-carboxylate:NADP+ oxidoreductase
R01248	L-Proline + NAD+ <=> (S)-1-Pyrroline-5-carboxylate + NADH + H+	L-Proline:NAD+ 5-oxidoreductase
R01251	L-Proline + NADP+ <=> (S)-1-Pyrroline-5-carboxylate + NADPH + H+	L-Proline:NADP+ 5-oxidoreductase
R01253	L-Proline + Quinone <=> (S)-1-Pyrroline-5-carboxylate + Hydroquinone	L-proline:quinone oxidoreductase
R10507	L-Proline + FAD <=> (S)-1-Pyrroline-5-carboxylate + FADH2	L-proline:(acceptor) oxidoreductase

Table of KEGG human pathways containing 1-Pyrroline-5-carboxylic acid

Pathway ID	Human Pathway	# of reactions
hsa00330	Arginine and proline metabolism	6
hsa01100	Metabolic pathways	6
hsa00250	Alanine, aspartate and glutamate metabolism	2
hsa01230	Biosynthesis of amino acids	2