PDB Chemical Component MET

Ideal Model

Chemical Description

Name METHIONINE
Formula C5 H11 N O2 S
Formal charge 0
Molecular weight 149.211 g/mol
Component type L-PEPTIDE LINKING

Chemical features

Atom count 20
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 19
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) L-methionine
Systematic name (OpenEye OEToolkits) (2S)-2-amino-4-methylsulfanyl-butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CSCC[C@H](N)C(O)=O
SMILES (CACTVS) CSCC[CH](N)C(O)=O
Stereo SMILES (OpenEye) CSCC[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
InChIKey descriptor FFEARJCKVFRZRR-BYPYZUCNSA-N

Status Information

Last modified 2023-11-03
Created 1999-07-08
Release status REL
Processing site EBI