RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0118180
RefMet name	1-Pyrroline-2-carboxylic acid
Systematic name	3,4-dihydro-2H-pyrrole-5-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	39080 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-3H2,(H,7,8)
InChIKey	RHTAIKJZSXNELN-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C1CC(=NC1)C(=O)O 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-2-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-2-carboxylic acid
External Links
Pubchem CID	440046
ChEBI ID	36761
KEGG ID	C03564
HMDB ID	HMDB0006875
Chemspider ID	389057
MetaCyc ID	DELTA1-PYRROLINE_2-CARBOXYLATE
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-2-carboxylic acid

Rxn ID	KEGG Reaction	Enzyme
R02894	D-Proline + Oxygen <=> 1-Pyrroline-2-carboxylate + Hydrogen peroxide	D-Proline:oxygen oxidoreductase
R04374	trans-3-Hydroxy-L-proline <=> 1-Pyrroline-2-carboxylate + H2O	trans-3-hydroxy-L-proline hydro-lyase (1-pyrroline-2-carboxylate-forming)
R09496	D-Proline + Acceptor <=> 1-Pyrroline-2-carboxylate + Reduced acceptor	D-proline:acceptor oxidoreductase

Table of KEGG human pathways containing 1-Pyrroline-2-carboxylic acid

Pathway ID	Human Pathway	# of reactions
hsa00330	Arginine and proline metabolism	2
hsa01100	Metabolic pathways	1