PDB Chemical Component MLR

Ideal Model

Chemical Description

Name MALTOTRIOSE
Synonyms AMYLOTRIOSE
Formula C18 H32 O16
Formal charge 0
Molecular weight 504.437 g/mol
Component type NON-POLYMER

Chemical features

Atom count 66
Chiral atom count 15
Chiral atoms C1A C2A C3A C4A C5A C1B C2B C3B C4B C5B C1C C2C C3C C4C C5C
Bond count 68
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranose
Systematic name (OpenEye OEToolkits) (2S,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,4-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)O[C@@H]3CO)[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)O[CH]3CO)[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)CO)CO)O)O)O)O
InChI descriptor InChI=1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7-,8+,9-,10-,11-,12-,13-,14-,15-,16+,17-,18-/m1/s1
InChIKey descriptor FYGDTMLNYKFZSV-PXXRMHSHSA-N

Status Information

Last modified 2011-06-04
Created 2003-03-03
Release status REL
Model PDB code 1URS
Processing site RCSB