>2KDX_1|Chain A|Hydrogenase/urease nickel incorporation protein hypA|Helicobacter pylori (85962) GSMHEYSVVSSLIALCEEHAKKNQAHKIERVVVGIGERSAMDKSLFVSAFETFREESLVCKDAILDIVDEKVELECKDCSHVFKPNALDYGVCEKCHSKNVIITQGNEMRLLSLEMLAE