PDB Chemical Component LBT (obsoleted)

Ideal Model

Chemical Description

Name ALPHA-LACTOSE
Formula C12 H22 O11
Formal charge 0
Molecular weight 342.296 g/mol
Component type saccharide

Chemical features

Atom count 45
Chiral atom count 10
Chiral atoms C1' C2' C3' C4' C5' C1 C2 C3 C4 C5
Bond count 46
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 4-O-beta-D-galactopyranosyl-alpha-D-glucopyranose
Systematic name (OpenEye OEToolkits) (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol

Chemical Descriptors

Stereo SMILES (CACTVS) OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O
SMILES (CACTVS) OC[CH]1O[CH](O[CH]2[CH](O)[CH](O)[CH](O)O[CH]2CO)[CH](O)[CH](O)[CH]1O
Stereo SMILES (OpenEye) C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O
InChI descriptor InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+/m1/s1
InChIKey descriptor GUBGYTABKSRVRQ-XLOQQCSPSA-N

Status Information

Last modified 2020-07-17
Created 2004-07-13
Release status OBS
Model PDB code 5NLD
Processing site EBI