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Protein

Potassium-transporting ATPase C chain

Gene

kdpC

Organism
Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

One of the components of the high-affinity ATP-driven potassium transport (or KDP) system, which catalyzes the hydrolysis of ATP coupled with the exchange of hydrogen and potassium ions. The C subunit may be involved in assembly of the KDP complex (By similarity).By similarity

Catalytic activityi

ATP + H2O + K+(Out) = ADP + phosphate + K+(In).

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. potassium-transporting ATPase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Ion transport, Potassium transport, Transport

Keywords - Ligandi

ATP-binding, Nucleotide-binding, Potassium

Names & Taxonomyi

Protein namesi
Recommended name:
Potassium-transporting ATPase C chain (EC:3.6.3.12)
Alternative name(s):
ATP phosphohydrolase [potassium-transporting] C chain
Potassium-binding and translocating subunit C
Potassium-translocating ATPase C chain
Gene namesi
Name:kdpC
Ordered Locus Names:SCO3716
ORF Names:SCH35.08
OrganismiStreptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Taxonomic identifieri100226 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesStreptomycineaeStreptomycetaceaeStreptomycesStreptomyces albidoflavus group
ProteomesiUP000001973 Componenti: Chromosome

Subcellular locationi

  1. Cell membrane By similarity; Single-pass membrane protein By similarity

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei18 – 3821HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 225225Potassium-transporting ATPase C chainPRO_0000197019Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi100226.SCO3716.

Family & Domainsi

Sequence similaritiesi

Belongs to the KdpC family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG2156.
HOGENOMiHOG000244124.
InParanoidiQ9X8Z8.
KOiK01548.
OMAiVCGVVYP.
OrthoDBiEOG6J751B.
PhylomeDBiQ9X8Z8.

Family and domain databases

HAMAPiMF_00276. KdpC.
InterProiIPR003820. KdpC.
[Graphical view]
PANTHERiPTHR30042:SF2. PTHR30042:SF2. 1 hit.
PfamiPF02669. KdpC. 1 hit.
[Graphical view]
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.

Genome annotation databases

GeneIDi1099152.
KEGGisco:SCO3716.
PATRICi23737190. VBIStrCoe124346_3777.

Cross-referencesi

Sequence databases

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

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi100226.SCO3716.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1099152.
KEGGisco:SCO3716.
PATRICi23737190. VBIStrCoe124346_3777.

Phylogenomic databases

eggNOGiCOG2156.
HOGENOMiHOG000244124.
InParanoidiQ9X8Z8.
KOiK01548.
OMAiVCGVVYP.
OrthoDBiEOG6J751B.
PhylomeDBiQ9X8Z8.

Family and domain databases

HAMAPiMF_00276. KdpC.
InterProiIPR003820. KdpC.
[Graphical view]
PANTHERiPTHR30042:SF2. PTHR30042:SF2. 1 hit.
PfamiPF02669. KdpC. 1 hit.
[Graphical view]
PIRSFiPIRSF001296. K_ATPase_KdpC. 1 hit.
TIGRFAMsiTIGR00681. kdpC. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-471 / A3(2) / M145.

Entry informationi

Entry nameiATKC_STRCO
AccessioniPrimary (citable) accession number: Q9X8Z8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1999
Last modified: April 1, 2015
This is version 93 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.