PDB Chemical Component PRO_LFZW

Ideal Model

Chemical Description

Name L-PROLINE FREE ZWITTERION
Formula C5 H9 N O2
Formal charge 0
Molecular weight 115.130 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id PRO

Chemical features

Atom count 17
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2
Bond count 17
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2S)-pyrrolidinium-2-carboxylate
Systematic name (OpenEye OEToolkits) (2S)-pyrrolidin-1-ium-2-carboxylate

Chemical Descriptors

Stereo SMILES (CACTVS) [O-]C(=O)[C@@H]1CCC[NH2+]1
SMILES (CACTVS) [O-]C(=O)[CH]1CCC[NH2+]1
Stereo SMILES (OpenEye) C1C[C@H]([NH2+]C1)C(=O)[O-]
InChI descriptor InChI=1/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

Status Information

Last modified 2008-04-15
Created 2006-11-20
Release status REL