>sp|Q0VMA1|HIS2_ALCBS Phosphoribosyl-ATP pyrophosphatase OS=Alcanivorax borkumensis (strain SK2 / ATCC 700651 / DSM 11573) GN=hisE PE=3 SV=1 MSDILSELHQVLESRKGANPDSSYVASLYAKGLNKILEKVGEEAIETILAARDAEVSGEH QALISETADLWFHSLVMLAKLGEHPDKVLAELQRRFGLSGHDEKAARSGKH