PDB Chemical Component HYP

Ideal Model

Chemical Description

Name 4-HYDROXYPROLINE
Synonyms HYDROXYPROLINE
Formula C5 H9 N O3
Formal charge 0
Molecular weight 131.130 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id PRO

Chemical features

Atom count 18
Chiral atom count 2
Chiral atoms CA CG
Observed leaving atoms OXT H HXT
Bond count 18
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (4R)-4-hydroxy-L-proline
Systematic name (OpenEye OEToolkits) (2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) O[C@H]1CN[C@@H](C1)C(O)=O
SMILES (CACTVS) O[CH]1CN[CH](C1)C(O)=O
Stereo SMILES (OpenEye) C1[C@H](CN[C@@H]1C(=O)O)O
InChI descriptor InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1
InChIKey descriptor PMMYEEVYMWASQN-DMTCNVIQSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Processing site PDBJ