PDB Chemical Component AS2

Ideal Model

Chemical Description

Name (2R)-2-AMINO-4-OXOBUTANOIC ACID
Synonyms ASPARTATE SEMIALDEHYDE
Formula C4 H7 N O3
Formal charge 0
Molecular weight 117.103 g/mol
Component type D-PEPTIDE LINKING

Chemical features

Atom count 15
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT HNA H7
Bond count 14
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2R)-2-amino-4-oxobutanoic acid
Systematic name (OpenEye OEToolkits) (2R)-2-amino-4-oxo-butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@H](CC=O)C(O)=O
SMILES (CACTVS) N[CH](CC=O)C(O)=O
Stereo SMILES (OpenEye) C(C=O)[C@H](C(=O)O)N
InChI descriptor InChI=1S/C4H7NO3/c5-3(1-2-6)4(7)8/h2-3H,1,5H2,(H,7,8)/t3-/m1/s1
InChIKey descriptor HOSWPDPVFBCLSY-GSVOUGTGSA-N

Status Information

Last modified 2011-06-04
Created 2003-07-10
Release status REL
Model PDB code 2GZ3
Processing site RCSB