>tr|A0A2N5EWK7|A0A2N5EWK7_9PSED Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Pseudomonas sp. QC2 GN=apaH MATYAVGDLQGCLEPLKCLLDRVAFDPAKDRLWLVGDVVNRGPESLETLRYLYSLRDSLV CVLGNHDLHLLAASNTIERLKKGDTLREILEAPDRAELLDWLRRQKIMHYDQGRNMALVH AGIPPQWTLKKALKCAAEVESALADDTLYTAYLDGMYGNDPVKWDNDLTGVARLRVITNY FTRMRFCTAEGKLDLKSKEGADTALPGYKPWFAHKERKTRDTKIVFGHWAALEGKCDEPG VFALDTGCVWGGAMTLMNIDTGERYSCQCESPLPVTLPATAKP