Protein
Potassium-transporting ATPase potassium-binding subunit 1
Organism
Staphylococcus aureus (strain Mu50 / ATCC 700699)
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 and transports the potassium across the cytoplasmic membrane.
Similarity
Belongs to the KdpA family.
Sequence
MEIILFLTMMVMITYVFSGYLYRVALVQSSRVDLIFTRFENMCFKIIGTDLEHMSAKTYVKHFLAFNGFMGFITFVLLIVQQWLFLNPNHILNQSIDLAFNTAISFLTNSNLQHYNGESDVTYLTQMIVMTYLMFTSSASGYAVCIAMLRRLTGLTNIIGNFYQDIVRFIVRVLLPLSCLISILLMTQGVPQTLHANLMIRTLSGHIQHIAFGPIASLESIKHLGTNGGGFLAGNSATPFENPNIWSNFIEMGSMMLLPMSMLFLFGRMLSRHGKRVHRHALILFVAMFFIFIAILTLTMWSEYRGNPILANLGIYGPNMEGKEVRFGAGLSALFTVITTAFTTGSVNNMHDSLTPIGGLGPMVLMMLNVVFGGEGVGLMNLLIFVLLTVFICSLMVGKTPEYLNMPIGAREMKCIVLVFLIHPILILVFSALAFMIPGASESITNPSFHGISQVMYEMTSAAANNGSGFEGLKDDTTFWNISTGIIMLLSRYIPIILQLMIASSLVNKKSYHQDKYTIAIDKPYFGVSLIVFIVLLSGLTFIPVLLLGPIGEFLTLK