PDB Chemical Component AHB

Ideal Model

Chemical Description

Name BETA-HYDROXYASPARAGINE
Formula C4 H8 N2 O4
Formal charge 0
Molecular weight 148.117 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id ASN

Chemical features

Atom count 18
Chiral atom count 2
Chiral atoms CA CB
Observed leaving atoms OXT H2 HXT
Bond count 17
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (3S)-3-hydroxy-L-asparagine
Systematic name (OpenEye OEToolkits) (2S,3S)-2,4-diamino-3-hydroxy-4-oxo-butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H]([C@H](O)C(N)=O)C(O)=O
SMILES (CACTVS) N[CH]([CH](O)C(N)=O)C(O)=O
Stereo SMILES (OpenEye) [C@H]([C@@H](C(=O)N)O)(C(=O)O)N
InChI descriptor InChI=1S/C4H8N2O4/c5-1(4(9)10)2(7)3(6)8/h1-2,7H,5H2,(H2,6,8)(H,9,10)/t1-,2-/m0/s1
InChIKey descriptor VQTLPSCRBFYDNX-LWMBPPNESA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1DSR
Processing site PDBJ