>sp|Q5E866|APAH_ALIF1 Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Aliivibrio fischeri GN=apaH MATYFVGDIQGCLDELLLLLERVEFNREKDQLWLTGDLVARGPKSLETLRFVKSLGNAAV TILGNHDLHLLAVSQGISRVKEKDKTAPIFTAPDSEELLTWLRHQPLLAVHSEYDIVMTH AGISPQWNMATAIDCAREVESVLLSDKWVLLLENMYENYPDTWDVTLSGIDRYRYIINAF TRMRFCHLDGRLDMECKLPPQDINSDELVPWFELENRLPLSHKVIFGHWAALMGHDGNNV IALDTGCVWGEYMTMYRVDDGKYFTQKAIEQ