Structure of PDB 2bko Chain A Binding Site BS01

Receptor Information
>2bko Chain A (length=190) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YEPKSVKEIFIEMKDTVELMVDLAYASLLFGDKEIAEEVLELEERIDLLN
YQLMMHSVLAARNVKEAEQVITILQIANAIEDISNAAGDLAKMVLEGVEL
HPVIKETILEGEEIIGKIQVYPESVIVGKTLGELDLATNTGVWIIAVRRG
KRWIFGPNENFKIRAGDVLIGRGTRTSIDHLKEIARGAIR
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 chain2bko Chain A Residue 1199 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2bko Crystal Analysis of Putative Potassium Channel Related Protein from Pyrococcus Horikoshii
Resolution1.9 Å
Binding residue
(original residue number in PDB)		G174 I197 R198
Binding residue
(residue number reindexed from 1)		G166 I189 R190
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0046872 metal ion binding
Biological Process
GO:0006813 potassium ion transport
GO:0098655 monoatomic cation transmembrane transport

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Molecular Function
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Biological Process
External links
PDB RCSB:2bko, PDBe:2bko, PDBj:2bko
PDBsum2bko
PubMed
UniProtO57975

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