PDB Chemical Component CAF

Ideal Model

Chemical Description

Name S-DIMETHYLARSINOYL-CYSTEINE
Synonyms CYSTEIN-S-YL CACODYLATE
Formula C5 H12 As N O3 S
Formal charge 0
Molecular weight 241.140 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 23
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 22
Aromatic bond count 0

Chemical Identifiers

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

Chemical Descriptors

Stereo SMILES (CACTVS) C[As](C)(=O)SC[C@H](N)C(O)=O
SMILES (CACTVS) C[As](C)(=O)SC[CH](N)C(O)=O
Stereo SMILES (OpenEye) C[As](=O)(C)SC[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C5H12AsNO3S/c1-6(2,10)11-3-4(7)5(8)9/h4H,3,7H2,1-2H3,(H,8,9)/t4-/m0/s1
InChIKey descriptor HBKZDQYWGRUTJX-BYPYZUCNSA-N

Status Information

Last modified 2023-11-03
Created 2001-01-30
Release status REL
Model PDB code 1HYV
Processing site RCSB