>sp|A5U9U1|APAH_HAEIE Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Haemophilus influenzae GN=apaH MATYFVGDLQGCYDELQLLLERVDFNPTQDKLYLVGDLVARGDKSLECLRFVKSLGNAAQ TVLGNHDLHLIATALDIKKVKPRDRVDAIFNAPDFDEQIHWLRHQPLLVHSEELNFLMSH AGISPDWDLKTAKSCAAEVEQILQHGDFHYLIENMYSEQPDRWSPDLQGLARHRYIINAF TRMRFCYLDHRFDFACKSPLKDAPAELTPWFNLDNPLYKQIPIVFGHWASLVDEPTPKGI YALDTGCVWNNRMTMLRWEDKQFFTQSAVKNYSDF