>sp|B8I5V5|HIS4_RUMCH 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Ruminiclostridium cellulolyticum (strain ATCC 35319 / DSM 5812 / JCM 6584 / H10) OX=394503 GN=hisA PE=3 SV=1 MIIYPAIDIIDGKCVRLQQGSYSDVTVFGDSPVDMARKWESLGAGYLHVVDLDGARSGKS ENAEIIKQIAKTLKIPVQTGGGIRNLETVETYLSGGLSRIILGTSAVSNREMLISALKEY KGKIAVGIDAKDGKVAIHGWEKTSDYTAVEFAKEVESLGAKTIIYTDISRDGMLKGPNLQ AMKEMADSVSMDVIASGGVSRLKDIIDLKQTGVSGVIVGKAIYTGNVDLKEAILAI