PDB Chemical Component MTT (obsoleted)

Ideal Model

Chemical Description

Name MALTOTETRAOSE
Formula C24 H42 O21
Formal charge 0
Molecular weight 666.578 g/mol
Component type saccharide

Chemical features

Atom count 87
Chiral atom count 20
Chiral atoms C41 C42 C43 C44 C45 C31 C32 C33 C34 C35 C21 C22 C23 C24 C25 C11 C12 C13 C14 C15
Bond count 90
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranose
Systematic name (OpenEye OEToolkits) (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)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[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]4CO)[C@H](O)[C@@H](O)[C@@H]1O
SMILES (CACTVS) OC[CH]1O[CH](O[CH]2[CH](O)[CH](O)[CH](O[CH]2CO)O[CH]3[CH](O)[CH](O)[CH](O[CH]3CO)O[CH]4[CH](O)[CH](O)[CH](O)O[CH]4CO)[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[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)O)O)CO)CO)CO)O)O)O)O
InChI descriptor InChI=1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21+,22-,23-,24-/m1/s1
InChIKey descriptor LUEWUZLMQUOBSB-ZLBHSGTGSA-N

Status Information

Last modified 2020-07-17
Created 1999-07-08
Release status OBS
Model PDB code 6IYG
Processing site RCSB