PDB Chemical Component J3D

Ideal Model

Chemical Description

Name N-carboxy-L-cysteine
Formula C4 H7 N O4 S
Formal charge 0
Molecular weight 165.168 g/mol
Component type L-peptide linking
Nonstandard Parent Id CYS

Chemical features

Atom count 17
Chiral atom count 1
Chiral atoms CA
Bond count 16
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) N-carboxy-L-cysteine
Systematic name (OpenEye OEToolkits) (2~{R})-2-(carboxyamino)-3-sulfanyl-propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) OC(=O)N[C@@H](CS)C(O)=O
SMILES (CACTVS) OC(=O)N[CH](CS)C(O)=O
Stereo SMILES (OpenEye) C([C@@H](C(=O)O)NC(=O)O)S
InChI descriptor InChI=1S/C4H7NO4S/c6-3(7)2(1-10)5-4(8)9/h2,5,10H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChIKey descriptor ZJMMJMHTXLTBFW-REOHCLBHSA-N

Status Information

Last modified 2023-11-03
Created 2018-08-06
Release status REL
Model PDB code 6EAX
Processing site RCSB