PDB Chemical Component 2FM

Ideal Model

Chemical Description

Name S-(DIFLUOROMETHYL)HOMOCYSTEINE
Synonyms DIFLUOROMETHIONINE
Formula C5 H9 F2 N O2 S
Formal charge 0
Molecular weight 185.192 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id MET

Chemical features

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

Chemical Identifiers

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

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CCSC(F)F)C(O)=O
SMILES (CACTVS) N[CH](CCSC(F)F)C(O)=O
Stereo SMILES (OpenEye) C(CSC(F)F)[C@@H](C(=O)O)N
InChI descriptor InChI=1S/C5H9F2NO2S/c6-5(7)11-2-1-3(8)4(9)10/h3,5H,1-2,8H2,(H,9,10)/t3-/m0/s1
InChIKey descriptor YHBNXKYHZMAFED-VKHMYHEASA-N

Status Information

Last modified 2011-06-04
Created 2003-05-28
Release status REL
Model PDB code 1PFV
Processing site RCSB