PDB Chemical Component ALO

Ideal Model

Chemical Description

Name ALLO-THREONINE
Formula C4 H9 N O3
Formal charge 0
Molecular weight 119.119 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id THR

Chemical features

Atom count 17
Chiral atom count 2
Chiral atoms CA CB
Observed leaving atoms OXT H2 HXT
Bond count 16
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) L-allothreonine
Systematic name (OpenEye OEToolkits) (2S,3S)-2-amino-3-hydroxy-butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@H](O)[C@H](N)C(O)=O
SMILES (CACTVS) C[CH](O)[CH](N)C(O)=O
Stereo SMILES (OpenEye) C[C@@H]([C@@H](C(=O)O)N)O
InChI descriptor InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3-/m0/s1
InChIKey descriptor AYFVYJQAPQTCCC-HRFVKAFMSA-N

Status Information

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