>sp|Q0HS04|APAH_SHESR Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Shewanella sp. GN=apaH MAHYFVGDVQGCFAELKRLLAEVDFNPSRDELWAVGDLVARGPDSLATLRYFQSLGDAGK TVLGNHDLHLLALHGKLKRDKPSDNLAPLLNAPDIASLIDWLRQQPLMRELPEHKVIMTH AGVPPQWSLDVLRQESQLVSQALKQSDYLEALISQMYSDTAERWDPSAIGLNRLRFCINA LTRMRYLYVDGHLDFDCKQPPEDCSNPQLRPWFEFTSALRQSHTLVFGHWAALMGKVNDP KLKALDTGCCWGEYLTLWHLEKDQKITQKKLKKG