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Q9X8Z8 (ATKC_STRCO) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 83. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended 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 names
Name:kdpC
Ordered Locus Names:SCO3716
ORF Names:SCH35.08
OrganismStreptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) [Reference proteome] [HAMAP]
Taxonomic identifier100226 [NCBI]
Taxonomic lineageBacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces ›

Protein attributes

Sequence length225 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_00276

Catalytic activity

ATP + H2O + K+(Out) = ADP + phosphate + K+(In). HAMAP-Rule MF_00276

Subcellular location

Cell membrane; Single-pass membrane protein By similarity HAMAP-Rule MF_00276.

Sequence similarities

Belongs to the KdpC family.

Ontologies

Keywords
   Biological processIon transport
Potassium transport
Transport
   Cellular componentCell membrane
Membrane
   DomainTransmembrane
Transmembrane helix
   LigandATP-binding
Nucleotide-binding
Potassium
   Molecular functionHydrolase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Cellular_componentintegral to membrane

Inferred from electronic annotation. Source: UniProtKB-KW

plasma membrane

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

potassium-transporting ATPase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 225225Potassium-transporting ATPase C chain HAMAP-Rule MF_00276
PRO_0000197019

Regions

Transmembrane18 – 3821Helical; Potential

Sequences

Sequence LengthMass (Da)Tools
Q9X8Z8 [UniParc].

Last modified November 1, 1999. Version 1.
Checksum: 264A723C35713173

FASTA22523,837
        10         20         30         40         50         60 
MNTSLTNAAR LFTAGLRALL VLTVVTGIVY PLVVTGVAQG LFPGKANGSE IKADGKVVGS 

        70         80         90        100        110        120 
SLIGQSYNLP LKEGRETPEP DLRWFQGRPA NGLGTNTVNT RYELILSGAT NRSADDPELL 

       130        140        150        160        170        180 
QWVQDAKAAV VRDNSVPGHP VRPEDVPADA VTSSGSGLDP DISPRYADLQ VHRVAAKNGL 

       190        200        210        220 
PAERVQELVD EHTTPRTLGF IGEPRVNVLE LNIALVELVA PGAGH

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AL939117 Genomic DNA. Translation: CAB44419.1.
PIRT36651.
RefSeqNP_627908.1. NC_003888.3.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRING100226.SCO3716.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAB44419; CAB44419; CAB44419.
GeneID1099152.
KEGGsco:SCO3716.
PATRIC23737190. VBIStrCoe124346_3777.

Phylogenomic databases

eggNOGCOG2156.
HOGENOMHOG000244124.
KOK01548.
OMALIGQSYN.
ProtClustDBPRK13994.

Family and domain databases

HAMAPMF_00276. KdpC.
InterProIPR003820. K-transp_ATPase_csu.
[Graphical view]
PfamPF02669. KdpC. 1 hit.
[Graphical view]
PIRSFPIRSF001296. K_ATPase_KdpC. 1 hit.
TIGRFAMsTIGR00681. kdpC. 1 hit.
ProtoNetSearch...

Entry information

Entry nameATKC_STRCO
AccessionPrimary (citable) accession number: Q9X8Z8
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1999
Last modified: May 1, 2013
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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