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Protein

Potassium-transporting ATPase KdpC subunit

Gene

kdpC

Organism
Staphylococcus epidermidis (strain ATCC 35984 / RP62A)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit acts as a catalytic chaperone that increases the ATP-binding affinity of the ATP-hydrolyzing subunit KdpB by the formation of a transient KdpB/KdpC/ATP ternary complex.UniRule annotation

GO - Molecular functioni

Keywordsi

Biological processIon transport, Potassium transport, Transport
LigandATP-binding, Nucleotide-binding, Potassium

Names & Taxonomyi

Protein namesi
Recommended name:
Potassium-transporting ATPase KdpC subunitUniRule annotation
Alternative name(s):
ATP phosphohydrolase [potassium-transporting] C chainUniRule annotation
Potassium-binding and translocating subunit CUniRule annotation
Potassium-translocating ATPase C chainUniRule annotation
Gene namesi
Name:kdpCUniRule annotation
Ordered Locus Names:SERP2485
OrganismiStaphylococcus epidermidis (strain ATCC 35984 / RP62A)
Taxonomic identifieri176279 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000531 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei8 – 28HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001970171 – 185Potassium-transporting ATPase KdpC subunitAdd BLAST185

Interactioni

Subunit structurei

The system is composed of three essential subunits: KdpA, KdpB and KdpC.UniRule annotation

Protein-protein interaction databases

STRINGi176279.SERP2485

Structurei

3D structure databases

SMRiQ5HK65
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the KdpC family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4108R80 Bacteria
COG2156 LUCA
HOGENOMiHOG000244124
KOiK01548
OMAiQANGSIM

Family and domain databases

HAMAPiMF_00276 KdpC, 1 hit
InterProiView protein in InterPro
IPR003820 KdpC
PANTHERiPTHR30042 PTHR30042, 1 hit
PfamiView protein in Pfam
PF02669 KdpC, 1 hit
PIRSFiPIRSF001296 K_ATPase_KdpC, 1 hit
TIGRFAMsiTIGR00681 kdpC, 1 hit

Sequencei

Sequence statusi: Complete.

Q5HK65-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQTIRKSLGL VLIMFVLCGF IFPLTVTALG QVLFPEQANG SLVKQDGKVI
60 70 80 90 100
GSKLIGQQWT EPKYFHGRIS AVNYNMNANE VKESGGPASG GSNYGNSNPE
110 120 130 140 150
LKKRVQETIK QEGKKISSDA VTASGSGLDP DITVDNAKQQ VKRIAKERNI
160 170 180
DASKINHLID ENKQASPMAD DYVNVLKLNI TLDKL
Length:185
Mass (Da):20,159
Last modified:February 15, 2005 - v1
Checksum:i5F8B45FB1812E180
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000029 Genomic DNA Translation: AAW53380.1
RefSeqiWP_001193482.1, NC_002976.3

Genome annotation databases

EnsemblBacteriaiAAW53380; AAW53380; SERP2485
KEGGiser:SERP2485

Similar proteinsi

Entry informationi

Entry nameiKDPC_STAEQ
AccessioniPrimary (citable) accession number: Q5HK65
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: February 15, 2005
Last modified: May 23, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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