PDB Chemical Component CYW

Ideal Model

Chemical Description

Name S-[(2R)-2-hydroxypropanoyl]-L-cysteine
Synonyms lactoylglutathione
Formula C6 H11 N O4 S
Formal charge 0
Molecular weight 193.221 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 23
Chiral atom count 2
Chiral atoms CA C2
Observed leaving atoms OXT H2 HXT
Bond count 22
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) S-[(2R)-2-hydroxypropanoyl]-L-cysteine
Systematic name (OpenEye OEToolkits) (2R)-2-azanyl-3-[(2R)-2-hydroxypropanoyl]sulfanyl-propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@@H](O)C(=O)SC[C@H](N)C(O)=O
SMILES (CACTVS) C[CH](O)C(=O)SC[CH](N)C(O)=O
Stereo SMILES (OpenEye) C[C@H](C(=O)SC[C@@H](C(=O)O)N)O
InChI descriptor InChI=1S/C6H11NO4S/c1-3(8)6(11)12-2-4(7)5(9)10/h3-4,8H,2,7H2,1H3,(H,9,10)/t3-,4+/m1/s1
InChIKey descriptor SRTPBDVCLYHKFK-DMTCNVIQSA-N

Status Information

Last modified 2023-11-03
Created 2011-02-16
Release status REL
Model PDB code 1AXD
Processing site RCSB