Structure of PDB 6i8v Chain A Binding Site BS02

Receptor Information
>6i8v Chain A (length=216) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KEFAVIGLGRFGGSICKALSEEGVEVMAMDIDEDKVNEYAKIASHAVIGD
STDESVLKNLGLRNFDHVIVAIGENIQASILTTLILKELGVHTITVKAQN
DYHEKVLSKIGADHIVHPERDMAKRIAHNIVSNNVLDYLELSEEHSLVEI
VANSRLAGNTLLDLDIRAKYGINIVAIKRGKEVIVSPLATEVIHQEDILI
VIGSVTDISRFEKRVL
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 chain6i8v Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6i8v Characterization of the molecular properties of KtrC, a second RCK domain that regulates a Ktr channel in Bacillus subtilis.
Resolution1.991 Å
Binding residue
(original residue number in PDB)		Q79 Y104
Binding residue
(residue number reindexed from 1)		Q77 Y102
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008324 monoatomic cation transmembrane transporter activity
Biological Process
GO:0006813 potassium ion transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6i8v, PDBe:6i8v, PDBj:6i8v
PDBsum6i8v
PubMed30753894
UniProtP39760|KTRC_BACSU Ktr system potassium uptake protein C (Gene Name=ktrC)

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