Structure of PDB 1lul Chain D Binding Site BS02

Receptor Information
>1lul Chain D (length=228) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADIQSFSFKNFSSFILQGDATVSSSKLRLTKVKGNGLPTLSSLGRAFYSS
PIQIYDKSTGAVASWATSFTANIFAPNKSSSADGIAFALVPVGSEPKSNF
LGVFDSDVYDNSAQTVAVEFDTFSNTWDPTSRHIGIDVNSIKSIRTASWG
LANGQNAEILITYNAATSLLVASLVHPSRRTSYIVSERVDITNELPEYVS
IGFSATTGLSYTETHDVLSWSFASKLPD
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 chain1lul Chain D Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1lul Carbohydrate binding, quaternary structure and a novel hydrophobic binding site in two legume lectin oligomers from Dolichos biflorus.
Resolution3.3 Å
Binding residue
(original residue number in PDB)		D125 F127 N129 D133
Binding residue
(residue number reindexed from 1)		D121 F123 N125 D128
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:1lul, PDBe:1lul, PDBj:1lul
PDBsum1lul
PubMed10047489
UniProtP19588|LEC5_VIGUC Lectin DB58

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