>sp|P55988|ATPB_HELPY ATP synthase subunit beta OS=Helicobacter pylori GN=atpD MKAMEGKIIQVLGPVVDVEFESYLPAIFEALDINFEVNGVQKSLVLEVAAHLGGNRVRAI AMDMTEGLVRNQVIKARGKMIEVPVGEEVLGRIFNVVGESIDNLEPLKPSLTWPIHRKAP SFEQQSTKTEMFETGIKVIDLLAPYSKGGKVGLFGGAGVGKTVIIMELIHNVAYKHNGYS VFAGVGERTREGNDLYFEMKEGGVLDKVALCYGQMNEPPGARNRIAFTGLTMAEYFRDEK GLDVLMFIDNIFRYAQSGAEMSALLGRIPSAVGYQPTLAGEMGKLQERIASTKNGSITSV QAVYVPADDLTDPAPASVFAHLDATTVLNRKIAEKGIYPAVDPLDSTSRILSPQMIGEKH YEVATGIQQVLQKYKDLQDIIAILGLDELSEEDKKTVERARKIEKFLSQPFFVAEVFTGS PGKYVTLQETLEGFGGILEGKYDHIPENAFYMVGSIQEVLEKAKNMKNS