>sp|Q2N8I9|HIS2_ERYLH Phosphoribosyl-ATP pyrophosphatase OS=Erythrobacter litoralis (strain HTCC2594) GN=hisE PE=3 SV=1 MNTLQRLEATIAARRNADPDSSYVARLNAKGLPKMAEKVGEEATETVIAALTGSDEELVG EGADLIFHLLVLLQARGVSLDQVLAELDRREGLSGLDEKAKRGD