>sp|Q6LTX6|XGPT_PHOPR Xanthine-guanine phosphoribosyltransferase OS=Photobacterium profundum (strain SS9) OX=298386 GN=gpt PE=3 SV=1 MSNKFVITWDNMQMYTRQLAEKLLPADQWKGIIAVSRGGLVPAAILARELNIRHVDTVCI SSYDHDHQREMKVLKQADGDGEGFIVIDDLVDTGGTAELIRAMYPKAKFVTVCAKPAGKH FIDDYVVDIAQDTWIEQPWDMAVTFVDPISKK