Structure of PDB 1lu1 Chain A Binding Site BS01

Receptor Information
>1lu1 Chain A (length=253) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANIQSFSFKNFNSPSFILQGDATVSSGKLQLTKVKENGIPTPSSLGRAFY
SSPIQIYDKSTGAVASWATSFTVKISAPSKASFADGIAFALVPVGSEPRR
NGGYLGVFDSDVYNNSAQTVAVEFDTLSNSGWDPSMKHIGIDVNSIKSIA
TVSWDLANGENAEILITYNAATSLLVASLVHPSRRTSYILSERVDITNEL
PEYVSVGFSATTGLSEGYIETHDVLSWSFASKLPDDSTAEPLDLASYLVR
NVL
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1lu1 Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1lu1 Carbohydrate binding, quaternary structure and a novel hydrophobic binding site in two legume lectin oligomers from Dolichos biflorus.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		D125 L127 N129 D133
Binding residue
(residue number reindexed from 1)		D125 L127 N129 D133
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005537 D-mannose binding
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:1lu1, PDBe:1lu1, PDBj:1lu1
PDBsum1lu1
PubMed10047489
UniProtP05045|LEC1_VIGUC Seed lectin subunit I

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