PDB Chemical Component 3MD (obsoleted)

Ideal Model

Chemical Description

Name 2S,3S-3-METHYLASPARTIC ACID
Formula C5 H9 N O4
Formal charge 0
Molecular weight 147.129 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id ASP

Chemical features

Atom count 19
Chiral atom count 2
Chiral atoms CB CA
Observed leaving atoms OXT H2 HXT
Bond count 18
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (3S)-3-methyl-L-aspartic acid
Systematic name (OpenEye OEToolkits) (2S,3S)-2-amino-3-methyl-butanedioic acid

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@@H]([C@H](N)C(O)=O)C(O)=O
SMILES (CACTVS) C[CH]([CH](N)C(O)=O)C(O)=O
Stereo SMILES (OpenEye) C[C@@H]([C@@H](C(=O)O)N)C(=O)O
InChI descriptor InChI=1/C5H9NO4/c1-2(4(7)8)3(6)5(9)10/h2-3H,6H2,1H3,(H,7,8)(H,9,10)/t2-,3-/m0/s1/f/h7,9H
InChIKey descriptor LXRUAYBIUSUULX-VWLPWOFADQ

Status Information

Last modified 2009-09-09
Created 2001-03-23
Release status OBS
Replaced by 2AS
Model PDB code 1KKR
Processing site RCSB