>sp|P0A0U4|HYPA_HELPY Hydrogenase/urease maturation factor HypA OS=Helicobacter pylori GN=hypA MHEYSVVSSLIALCEEHAKKNQAHKIERVVVGIGERSAMDKSLFVSAFETFREESLVCKD AILDIVDEKVELECKDCSHVFKPNALDYGVCEKCHSKNVIITQGNEMRLLSLEMLAE