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A0A1G6J811 · A0A1G6J811_NIADE

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 binds the extracellular potassium ions and delivers the ions to the membrane domain of KdpB through an intramembrane tunnel.

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 FunctionP-type potassium transmembrane transporter activity
Molecular Functionpotassium ion binding

Keywords

Names & Taxonomy

Protein names

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

Gene names

    • Name
      kdpA
    • ORF names
      SAMN04487894_101450

Organism names

Accessions

  • Primary accession
    A0A1G6J811

Proteomes

Subcellular Location

Cell membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-27Helical
Transmembrane66-85Helical
Transmembrane133-157Helical
Transmembrane178-196Helical
Transmembrane258-276Helical
Transmembrane283-302Helical
Transmembrane374-398Helical
Transmembrane418-440Helical
Transmembrane483-510Helical
Transmembrane530-556Helical

Keywords

Interaction

Subunit

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

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the KdpA family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    562
  • Mass (Da)
    61,226
  • Last updated
    2017-11-22 v1
  • MD5 Checksum
    F4F775EDBA88E64866EB8536FE00BAAA
MNTEISGIIVMFILTLLLSLPLGRYIAKVYGNERTFLDPVFNPIERFLFKCSGIDPQKEQNWKQQLVALLVINLVWFLLGMFILLNQSWLPLNPDHNPNQTPDQAFNTSISFLVNCNLQHYSGETGVSYFSQLYLMFLQFVTAATGMAAAAAVFYAFRKGTHQTLGNFYNAFVKSITRILLPISIIIGIILILNHTPMTFEGKQQMITLQGDTTYVSTGPVAAFVPIKHLGTNGGGFFGANSAHPLENVNYITNMTQMIAQMLIPFAMVFAFGQFINRRKLGWAIWCVMTLGFLILCIPNIIMEMHGNPNITAMGVSPALGAMEGKEVRFGTPASAYWSIATTVISTGSINSMHSSYMPLSGMNMLLAMMTNCFYGGCGVGILNYFVFIILAVFVSGLMVGRTPEFLGKKIEAREMKIAMIVALLHPLLILAGTALAAALPSQTASTLANPGFHGFSEMLYEYTSSAANNGSGFEGLGDNTPWWNISTGFVLILSRYLPIIGPVAIAGILGAKKYIPESAGTLKTDTATFGFMVFAVIVIVAALSFFPALTLGPIAEYFGMG

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
FMZO01000001
EMBL· GenBank· DDBJ
SDC14850.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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