>sp|Q5PF80|XGPT_SALPA Xanthine-guanine phosphoribosyltransferase OS=Salmonella paratyphi A GN=gpt MSEKYVVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVPGALLARELGIRHVDTVCI SSYDHDNQRELKVLKRAEGDGEGFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRP LVDDYVIDIPQNTWIEQPWDMGVVFVPPISGR