Q93MV4 · KDPC_MYXXA

  • Protein
    Potassium-transporting ATPase KdpC subunit
  • Gene
    kdpC
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

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.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane
Molecular FunctionATP binding
Molecular FunctionP-type potassium transmembrane transporter activity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Potassium-transporting ATPase KdpC subunit
  • Alternative names
    • ATP phosphohydrolase [potassium-transporting] C chain
    • Potassium-binding and translocating subunit C
    • Potassium-translocating ATPase C chain

Gene names

    • Name
      kdpC

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Bacteria > Myxococcota > Myxococcia > Myxococcales > Cystobacterineae > Myxococcaceae > Myxococcus

Accessions

  • Primary accession
    Q93MV4

Subcellular Location

Cell membrane
; Single-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane13-35Helical

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001970001-211Potassium-transporting ATPase KdpC subunit

Interaction

Subunit

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

Structure

Family & Domains

Sequence similarities

Belongs to the KdpC family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    211
  • Mass (Da)
    21,890
  • Last updated
    2001-12-01 v1
  • Checksum
    FA5FE07C5F76F43D
MFSTFLTALRTCVVTMVLTGLLYPLAVTGLAQLLFPGEANGSWVKDGRGRVVGSALIGQGFTRAGYFHPRPSAAGAGYDGAASSGSNLGPTSLKLKERAAAELERLRRENPDAAGPVPAELVTTSASGLDPHLSPETARWQAARVARARGVALERVLDVVDARVEGRTFGVLGEPRVNVLLLNLALDRRFGPLPDAAPGVGGRASPGQGAP

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF395108
EMBL· GenBank· DDBJ
AAK81845.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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