Structure of PDB 7bgy Chain B Binding Site BS04

Receptor Information
>7bgy Chain B (length=674) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FEPTLVVQALKEAVKKLNPQAQWRNPVMFIVWIGSLLTTCISIAMASGAM
PGNALFSAAISGWLWITVLFANFAEALAEGRSKAQANSLKGVKKTAFARK
LREPKYGAAADKVPADQLRKGDIVLVEAGDIIPCDGEVIEGGASVDESAI
TGEAAPVIRESGGDFASVTGGTRILSDWLVIECSVNPGETFLDRMIAMVE
GAQRRKTPNEIALTILLIALTIVFLLATATLWPFSAWGGNAVSVTVLVAL
LVCLIPTTIGGLLSAIGVAGMSRMLGANVIATSGRAVEAAGDVDVLLLDK
TGTITLGNRQASEFIPAQGVDEKTLADAAQLASLADETPEGRSIVILAKQ
RFNLRERDVQSLHATFVPFTAQSRMSGINIDNRMIRKGSVDAIRRHVEAN
GGHFPTDVDQKVDQVARQGATPLVVVEGSRVLGVIALKDIVKGGIKERFA
QLRKMGIKTVMITGDNRLTAAAIAAEAGVDDFLAEATPEAKLALIRQYQA
EGRLVAMTGDGTNDAPALAQADVAVAMNSGTQAAKEAGNMVDLDSNPTKL
IEVVHIGKQMLMTRGSLTTFSIANDVAKYFAIIPAAFAATYPQLNALNIM
CLHSPDSAILSAVIFNALIIVFLIPLALKGVSYKPLTASAMLRRNLWIYG
LGGLLVPFIGIKVIDLLLTVCGLV
Ligand information
Ligand IDMF4
InChIInChI=1S/4FH.Mg/h4*1H;/q;;;;+2/p-4
InChIKeyXVYWAXYEHHUKQW-UHFFFAOYSA-J
SMILES
SoftwareSMILES
CACTVS 3.341F[Mg--](F)(F)F
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		F[Mg-2](F)(F)F
FormulaF4 Mg
NameTETRAFLUOROMAGNESATE(2-);
MAGNESIUMTETRAFLUORIDE
ChEMBL
DrugBank
ZINC
PDB chain7bgy Chain B Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7bgy Structural basis for potassium transport in prokaryotes by KdpFABC.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		T159 D307 K308 T309 T471 G472
Binding residue
(residue number reindexed from 1)		T151 D299 K300 T301 T463 G464
Annotation score1
Enzymatic activity
Enzyme Commision number 7.2.2.6: P-type K(+) transporter.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0005215 transporter activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008556 P-type potassium transmembrane transporter activity
GO:0015662 P-type ion transporter activity
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
Biological Process
GO:0006813 potassium ion transport
GO:0071805 potassium ion transmembrane transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0031004 potassium ion-transporting ATPase complex
GO:1903103 potassium:proton antiporter complex

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7bgy, PDBe:7bgy, PDBj:7bgy
PDBsum7bgy
PubMed34272288
UniProtP03960|KDPB_ECOLI Potassium-transporting ATPase ATP-binding subunit (Gene Name=kdpB)

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