>sp|P39411|NCPP_ECOLI Inosine/xanthosine triphosphatase OS=Escherichia coli GN=yjjX MHQVVCATTNPAKIQAILQAFHEIFGEGSCHIASVAVESGVPEQPFGSEETRAGARNRVA NARRLLPEADFWVAIEAGIDGDSTFSWVVIENASQRGEARSATLPLPAVILEKVREGEAL GPVMSRYTGIDEIGRKEGAIGVFTAGKLTRASVYHQAVILALSPFHNAVY