PDB Chemical Component OCY

Ideal Model

Chemical Description

Name HYDROXYETHYLCYSTEINE
Formula C5 H11 N O3 S
Formal charge 0
Molecular weight 165.211 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 21
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 20
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) S-(2-hydroxyethyl)-L-cysteine
Systematic name (OpenEye OEToolkits) (2R)-2-amino-3-(2-hydroxyethylsulfanyl)propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CSCCO)C(O)=O
SMILES (CACTVS) N[CH](CSCCO)C(O)=O
Stereo SMILES (OpenEye) C(CSC[C@@H](C(=O)O)N)O
InChI descriptor InChI=1S/C5H11NO3S/c6-4(5(8)9)3-10-2-1-7/h4,7H,1-3,6H2,(H,8,9)/t4-/m0/s1
InChIKey descriptor MWFRVMDVLYIXJF-BYPYZUCNSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1VSH
Processing site PDBJ