Protein
Potassium-transporting ATPase ATP-binding subunit 1
Organism
Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262)
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 is responsible for energy coupling to the transport system.
Similarity
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IA subfamily.
Sequence
MMENGIWKDALIQSMKKLSPKLQVKNPVMLLVYVGAILATSLYFLGFFGISDEKAGYTLAIALILWFTVLFANFAEAIAEGRGRAQADSLKMARKDVLARKLKNLEDKSDVIEVASNDLKKGDIVYVLANEQIPMDGEVIEGAASVDESAITGESAPVIRESGGDRSAVTGGTTLVSDWLVIRVTAVSGESFLDKMIAMVEGASRKKTPNEIALQILLVTLSIIFLAVSATLLPFTEFASKQAGAGSAISITNVIALLVCLAPTTIGALLSSIGIAGMSRLNQANVLAMSGRAIEAAGDVDVLLLDKTGTITLGNRKASEFLPVDGVTEQELADAAQLSSIADETAEGRSIVVLAKERFDIRGRDFAEMHAEFVPFTATTRMSGIDYQGNTIRKGAADAVRAYVSANGGTYPKECDTIVSKVAGAGGTPLVVVRNNKVLGVIYLKDIVKNGVKERFLDLRKMGIKTIMITGDNPMTAAAIAAEAGVDDFLAEATPEAKLELIREYQREGHLVAMTGDGTNDAPALAQADVAVAMNTGTQAAKEAGNMVDLDSSPTKLIDIVRIGKQLLMTRGALTTFSVANDLAKYFAIIPVLFYGIFPQLEALNLMDLTSPTSAILSAIIYNAVIIIFLIPLSLKGVKYREMPAGKLLSRNMLIYGLGGLIAPFIAIKLIDMLLTVLGIV