PDB Chemical Component CY1

Ideal Model

Chemical Description

Name ACETAMIDOMETHYLCYSTEINE
Formula C6 H12 N2 O3 S
Formal charge 0
Molecular weight 192.236 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 24
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 23
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) S-[(acetylamino)methyl]-L-cysteine
Systematic name (OpenEye OEToolkits) (2R)-3-(acetamidomethylsulfanyl)-2-amino-propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CC(=O)NCSC[C@H](N)C(O)=O
SMILES (CACTVS) CC(=O)NCSC[CH](N)C(O)=O
Stereo SMILES (OpenEye) CC(=O)NCSC[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C6H12N2O3S/c1-4(9)8-3-12-2-5(7)6(10)11/h5H,2-3,7H2,1H3,(H,8,9)(H,10,11)/t5-/m0/s1
InChIKey descriptor QFQYGJMNIDGZSG-YFKPBYRVSA-N

Status Information

Last modified 2023-11-03
Created 1999-10-12
Release status REL
Model PDB code 1D5M
Processing site RCSB