Protein: Potassium transporter 7 (AtHAK7) (AtPOT7) (Q9FY75)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Probable potassium transporter.
Subcellular location: Cell membrane {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}.
Sequence: MAEESSMEGSEKEEIDSSGGGFGDMASMDSIESRWVIQDDDDSEIGVDDDNDGFDGTGLESDEDEIPEHRLIRTGPRVDSFDVEALEVPGAPRNDYEDLTVGRKVLLAFQTLGVVFGDVGTSPLYTFSVMFSKSPVQEKEDVIGALSLVLYTLLLVPLIKYVLVVLWANDDGEGGTFALYSLISRHAKISLIPNQLRSDTRISSFRLKVPCPELERSLKLKEKLENSLILKKILLVLVLAGTSMVIADGVVTPAMSVMSAVGGLKVGVDVVEQDQVVMISVAFLVILFSLQKYGTSKMGLVVGPALLIWFCSLAGIGIYNLIKYDSSVYRAFNPVHIYYFFKRNSINAWYALGGCILCATGSEALFADLCYFSVRSVQLTFVCLVLPCLMLGYMGQAAYLMENHADASQAFFSSVPGSAFWPVLFIANIAALIASRTMTTATFSCIKQSTALGCFPRLKIIHTSRKFMGQIYIPVLNWFLLAVCLVVVCSISSIDEIGNAYGMAELGVMMTTTILVTLIMLLIWQINIVIVIAFLVVFLGVELVFFSSVIASVGDGSWIILVFAVIMFGIMYIWNYGSKLRYETEVEQKLSMDLMRELGCNLGTIRAPGIGLLYNELVKGVPAIFGHFLTTLPAIHSMVIFVCIKYVPVPVVPQNERFLFRRVCTKSYHLFRCIARYGYKDARKETHQAFEQLLIESLEKFIRREAQERSLESDGNDDSDSEEDFPGSRVVIGPNGSMYSMGVPLLSEYRDLNKPIMEMNTSSDHTNHHPFDTSSDSSVSEAEQSLERELSFIHKAKESGVVYLLGHGDIRARKDSWFIKKLVINYFYTFLRKNCRRGIANLSVPQSHLMQVGMTYMV
InterPro domains: - IPR053951: K+ potassium transporter, integral membrane domain (domain) [107-593]
- IPR003855: Potassium transporter (family) [102-858]
- IPR053952: K+ potassium transporter, C-terminal domain (domain) [608-856]
Interaction partners: - Potassium channel SKOR
- Potassium channel AKT1
- Putative cysteine-rich receptor-like protein kinase 32
- K
- Potassium inward rectifier
- K
- Guanylyl cyclase 1
- CAX-interacting protein 4
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005215 (transporter activity), GO:0022857 (transmembrane transporter activity), GO:1901702 (salt transmembrane transporter activity), GO:0015075 (monoatomic ion transmembrane transporter activity), GO:0015318 (inorganic molecular entity transmembrane transporter activity), GO:0022804 (active transmembrane transporter activity), GO:0015079 (potassium ion transmembrane transporter activity), GO:0022890 (inorganic cation transmembrane transporter activity), GO:0022853 (active monoatomic ion transmembrane transporter activity), GO:0008324 (monoatomic cation transmembrane transporter activity), GO:0015081 (sodium ion transmembrane transporter activity), GO:0015291 (secondary active transmembrane transporter activity), GO:0015293 (symporter activity), GO:0015294 (solute:monoatomic cation symporter activity), GO:0046873 (metal ion transmembrane transporter activity), GO:0015370 (solute:sodium symporter activity)
Biological Process (BP): GO:0008150 (biological process), GO:0032501 (multicellular organismal process), GO:0032502 (developmental process), GO:0007275 (multicellular organism development), GO:0048856 (anatomical structure development), GO:0048229 (gametophyte development), GO:0009555 (pollen development)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0005773 (vacuole), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0000325 (plant-type vacuole), GO:0043231 (intracellular membrane-bounded organelle)