PDB Chemical Component GAL

Ideal Model

Chemical Description

Name beta-D-galactopyranose
Synonyms beta-D-galactose; D-galactose; galactose
Formula C6 H12 O6
Formal charge 0
Molecular weight 180.156 g/mol
Component type D-saccharide, beta linking

Chemical features

Atom count 24
Chiral atom count 5
Chiral atoms C1 C2 C3 C4 C5
Observed leaving atoms O1 HO1 HO2 HO3 HO4 HO6
Bond count 24
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) beta-D-galactopyranose
Systematic name (OpenEye OEToolkits) (2R,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol

Chemical Descriptors

Stereo SMILES (CACTVS) OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
SMILES (CACTVS) OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
Stereo SMILES (OpenEye) C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
InChI descriptor InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKey descriptor WQZGKKKJIJFFOK-FPRJBGLDSA-N

Status Information

Last modified 2020-07-17
Created 1999-07-08
Release status REL
Replaces GLB
Model PDB code 2SBA
Processing site EBI