PDB Chemical Component C3Y

Ideal Model

Chemical Description

Name S-[(1S)-1-HYDROXY-1-(HYDROXYAMINO)ETHYL]-L-CYSTEINE
Formula C5 H12 N2 O4 S
Formal charge 0
Molecular weight 196.225 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id CYS

Chemical features

Atom count 24
Chiral atom count 0
Observed leaving atoms OXT
Bond count 23
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) S-[(1S)-1-hydroxy-1-(hydroxyamino)ethyl]-L-cysteine
Systematic name (OpenEye OEToolkits) (2R)-2-amino-3-[(1S)-1-hydroxy-1-(hydroxyamino)ethyl]sulfanyl-propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@@](O)(NO)SC[C@H](N)C(O)=O
SMILES (CACTVS) C[C](O)(NO)SC[CH](N)C(O)=O
Stereo SMILES (OpenEye) C[C@](NO)(O)SC[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C5H12N2O4S/c1-5(10,7-11)12-2-3(6)4(8)9/h3,7,10-11H,2,6H2,1H3,(H,8,9)/t3-,5-/m0/s1
InChIKey descriptor XIYHYGCLIYYYPL-UCORVYFPSA-N

Status Information

Last modified 2011-06-04
Created 2007-04-02
Release status REL
Processing site RCSB