Structure of PDB 1lu2 Chain B Binding Site BS01

Receptor Information
>1lu2 Chain B (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 chain1lu2 Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1lu2 Carbohydrate binding, quaternary structure and a novel hydrophobic binding site in two legume lectin oligomers from Dolichos biflorus.
Resolution2.8 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:1lu2, PDBe:1lu2, PDBj:1lu2
PDBsum1lu2
PubMed10047489
UniProtP05045|LEC1_VIGUC Seed lectin subunit I

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