Structure of PDB 1ij6 Chain A Binding Site BS01

Receptor Information
>1ij6 Chain A (length=305) Species: 5791 (Physarum polycephalum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EIFSQELTQREANVKKVHENLEELQKKLDHTSFAHDRLEAQIAQKEQEQK
AKLAEYDQKVQNEFDARERAEREREAARGDAAAEKQRLASLLKDLEKPML
SEEDTNILRQLFLSSAVSGSGKFSFQDLKQVLAKYADTIPEGPLKKLFVM
VENDTKGRMSYITLVAVANDLAALVADFRKIDTNSNGTLSRKEFREHFVR
LGFDKKSVQDALFRYADEDESDDVGFSEYVHLGLCLLVLRILYAFADFDK
SGQLSKEEVQKVLEDAHIPESARKKFEHQFSVVDVDDSKSLSYQEFVMLV
LLMFH
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 chain1ij6 Chain A Residue 356 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1ij6 Metal-Free and Ca(2+)-Bound Structures of a Multidomain EF-Hand Protein, CBP40, from the Lower Eukaryote Physarum polycephalum
Resolution3.1 Å
Binding residue
(original residue number in PDB)		D230 N232 N234 T236 E241
Binding residue
(residue number reindexed from 1)		D182 N184 N186 T188 E193
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1ij6, PDBe:1ij6, PDBj:1ij6
PDBsum1ij6
PubMed12517342
UniProtP14725|LAV1_PHYPO Plasmodial-specific protein LAV1-2

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