>tr|A0A2U9INP5|A0A2U9INP5_9CREN Phosphoribosyl-ATP pyrophosphatase OS=Acidianus sulfidivorans JP7 OX=619593 GN=hisE PE=3 SV=1 MSEDRSKILDKLYEVILERLRDMPENSYTAELARKGKGYIARKVGEEAVETIVASLDEGR ERFISEAADLMYHLWVLMAIEKVTPDDLYKELERRMK