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Protein

Potassium-transporting ATPase KdpC subunit

Gene

kdpC

Organism
Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
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:SCO3716
ORF Names:SCH35.08
OrganismiStreptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Taxonomic identifieri100226 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaStreptomycetalesStreptomycetaceaeStreptomycesStreptomyces albidoflavus group
Proteomesi
  • UP000001973 Componenti: Chromosome

Subcellular locationi

  • Cell membrane UniRule annotation; Single-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei18 – 38HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001970191 – 225Potassium-transporting ATPase KdpC subunitAdd BLAST225

Proteomic databases

PRIDEiQ9X8Z8

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi100226.SCO3716

Structurei

3D structure databases

SMRiQ9X8Z8
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
InParanoidiQ9X8Z8
KOiK01548
OMAiQANGSIM
OrthoDBiPOG091H0B4S
PhylomeDBiQ9X8Z8

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.

Q9X8Z8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNTSLTNAAR LFTAGLRALL VLTVVTGIVY PLVVTGVAQG LFPGKANGSE
60 70 80 90 100
IKADGKVVGS SLIGQSYNLP LKEGRETPEP DLRWFQGRPA NGLGTNTVNT
110 120 130 140 150
RYELILSGAT NRSADDPELL QWVQDAKAAV VRDNSVPGHP VRPEDVPADA
160 170 180 190 200
VTSSGSGLDP DISPRYADLQ VHRVAAKNGL PAERVQELVD EHTTPRTLGF
210 220
IGEPRVNVLE LNIALVELVA PGAGH
Length:225
Mass (Da):23,837
Last modified:November 1, 1999 - v1
Checksum:i264A723C35713173
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL939117 Genomic DNA Translation: CAB44419.1
PIRiT36651
RefSeqiNP_627908.1, NC_003888.3
WP_011029186.1, NC_003888.3

Genome annotation databases

EnsemblBacteriaiCAB44419; CAB44419; CAB44419
GeneIDi1099152
KEGGisco:SCO3716
PATRICifig|100226.15.peg.3777

Similar proteinsi

Entry informationi

Entry nameiKDPC_STRCO
AccessioniPrimary (citable) accession number: Q9X8Z8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1999
Last modified: May 23, 2018
This is version 107 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

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