Structure of PDB 4oci Chain A Binding Site BS01

Receptor Information
>4oci Chain A (length=139) Species: 885318 (Entamoeba histolytica HM-1:IMSS-A) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKESFLLFDGDGDGYLTLNEFESLVRVLGVVMETSAIASTYNSNSKVRGM
SYELFTSCFSQLKTKSFNKDEIKTAINVLDKDKKGFIPAIELRRILSTIG
DNMEQKEITDLFTFMGIDEQGVVKVDDFINQDNHHHHHH
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 chain4oci Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4oci Crystal Structure of Calcium Binding Protein-5 from Entamoeba histolytica and Its Involvement in Initiation of Phagocytosis of Human Erythrocytes.
Resolution2.009 Å
Binding residue
(original residue number in PDB)		D16 D18 D20 Y22
Binding residue
(residue number reindexed from 1)		D9 D11 D13 Y15
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
Cellular Component
GO:0016460 myosin II complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:4oci, PDBe:4oci, PDBj:4oci
PDBsum4oci
PubMed25502654
UniProtN9UIU7

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