Q94IH5 · Q94IH5_MAIZE

  • Protein
    Vacuolar cation/proton exchanger
  • Gene
    ZCAX2
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at transcript level
  • Annotation score
    2/5

Function

function

Vacuolar cation/proton exchanger (CAX). Translocates Ca2+ and other metal ions into vacuoles using the proton gradient formed by H+-ATPase and H+-pyrophosphatase.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentvacuolar membrane
Molecular Functioncalcium:proton antiporter activity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Vacuolar cation/proton exchanger

Gene names

    • Name
      ZCAX2

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > PACMAD clade > Panicoideae > Andropogonodae > Andropogoneae > Tripsacinae > Zea

Accessions

  • Primary accession
    Q94IH5

Subcellular Location

Membrane
; Multi-pass membrane protein
Vacuole membrane

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane39-61Helical
Transmembrane68-86Helical
Transmembrane98-120Helical
Transmembrane132-155Helical
Transmembrane167-190Helical
Transmembrane202-221Helical
Transmembrane257-276Helical
Transmembrane288-315Helical
Transmembrane321-346Helical
Transmembrane358-376Helical
Transmembrane382-403Helical

Keywords

Expression

Gene expression databases

Structure

Family & Domains

Features

Showing features for region, compositional bias, domain.

TypeIDPosition(s)Description
Region1-24Disordered
Compositional bias9-24Polar residues
Domain68-223Sodium/calcium exchanger membrane region
Domain258-399Sodium/calcium exchanger membrane region

Sequence similarities

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    410
  • Mass (Da)
    44,477
  • Last updated
    2001-12-01 v1
  • Checksum
    EAB14FCEB3338D25
MGGFKVNSPQVPNGVSRPTVSSSWNSRGTVERALKSIRIVIFTSKLNLLMPFGPASIILHFTTRRHGLIFLFSMLGVTPLAERLGYATEQLAIYTGPTVGGLLNATFGNATEMIIAVYALKNGMIRVVQQSLLGSILSNMLLVMGCAFFAGGVVHRNKDQIFSKATAVVNSGLLLMAVMGLMFPAVLHFTHSEVRQGASEVALSRFSSCIMLVAYASYLYFQLSGRSNIYSPIGSEEAPIEDTAEEDEEAEIGMWEAVTWLAVLTLWVSFLSEYLVNTIEGASDSLNLPVAFISVILLPIVGNAAEHASAIMFAMKDKLDITLGVAIGSSTQISMFVIPFCVVIGWMMGQRMDLNFQLFETATLFITVLVVAFMLQDGTANYLKGLMLILCYLIVAASFFVHVDPQSSDG

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias9-24Polar residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB044567
EMBL· GenBank· DDBJ
BAB61725.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

Disclaimer

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