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Receptor Information

>1loa Chain B (length=47) Species: 3858 (Lathyrus ochrus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ETSYTLNEVVPLKEFVPEWVRIGFSATTGAEFAAHEVLSWYFHSELA

Ligand ID

GYP

InChI

InChI=1S/C7H14O6/c1-12-7-6(11)5(10)4(9)3(2-8)13-7/h3-11H,2H2,1H3/t3-,4-,5+,6-,7+/m1/s1

InChIKey

HOVAGTYPODGVJG-ZFYZTMLRSA-N

SMILES

Software	SMILES
ACDLabs 10.04	OC1C(O)C(O)C(OC1OC)CO
OpenEye OEToolkits 1.5.0	CO[C@@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O
CACTVS 3.341	CO[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
CACTVS 3.341	CO[CH]1O[CH](CO)[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0	COC1C(C(C(C(O1)CO)O)O)O

Formula

C7 H14 O6

Name

methyl alpha-D-glucopyranoside;
METHYL-ALPHA-D-GLUCOPYRANOSIDE;
ALPHA-METHYL-D-GLUCOPYRANOSIDE;
methyl alpha-D-glucoside;
methyl D-glucoside;
methyl glucoside

PDB chain

1loa Chain A Residue 182 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	1loa Three-dimensional structures of complexes of Lathyrus ochrus isolectin I with glucose and mannose: fine specificity of the monosaccharide-binding site.
Resolution	2.2 Å
Binding residue (original residue number in PDB)	G29 A30 E31
Binding residue (residue number reindexed from 1)	G29 A30 E31
Annotation score	1

Enzyme Commision number

	Molecular Function
GO:0005537	D-mannose binding
GO:0030246	carbohydrate binding

PDB	RCSB:1loa, PDBe:1loa, PDBj:1loa
PDBsum	1loa
PubMed	2091026
UniProt	P12306\|LEC1_LATOC Mannose/glucose-specific lectin alpha 1 chain

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Structure of PDB 1loa Chain B Binding Site BS01