Endogenous Metabolite (EM) Information
EM ID
EM00020
EM Name
Proline
Synonyms
DL-Proline; proline; pyrrolidine-2-carboxylic acid; H-DL-Pro-OH; Proline, DL-; 2-Pyrrolidine carboxylic acid; Hpro; MFCD00005250; (+/-)-Pyrrolidine-2-carboxylic acid; L-Proline, homopolymer; D-Pyrrolidine-2-carboxylic acid; NSC97923; Prolin; CHEMBL72275; ONIBWKKTOPOVIA-UHFFFAOYSA-N; DL-Proline, 99%; Proline DL-form; Poly(L-proline); Poly(DL-proline); laevo-proline; proline;; CCRIS 8602; NSC-97923; DL proline; D,L-proline; d,1-proline; Proline #; CCCu; EINECS 210-189-3; NSC 97923; DL-Proline,(S); PubChem20613
Structure
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3D MOL 2D MOL
Formula
C5H9NO2
Canonical SMILES
C1CC(NC1)C(=O)O
InChI
InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)
InChIKey
ONIBWKKTOPOVIA-UHFFFAOYSA-N
CAS Number
CAS 609-36-9
Pharmaceutical Properties Molecular Weight 115.13 Topological Polar Surface Area 49.3
Heavy Atom Count 8 Rotatable Bond Count 1
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3
XLogP
-2.5
PubChem CID
614
ChEBI ID
CHEBI:26271
DT(s) "handling" This EM GC1 Transporter Info Mitochondrial glutamate carrier 1 [1]
References
1 LC-MS-based metabolomics revealed SLC25A22 as an essential regulator of aspartate-derived amino acids and polyamines in KRAS-mutant colorectal cancer. Oncotarget. 2017 Sep 20;8(60):101333-101344.

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