>tr|A0A9P2WRB4|A0A9P2WRB4_THEFU 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Thermobifida fusca TM51 GN=hisA MAPILELLPAVDVAGGQAVQLVQGKDGTGGRYGDPLNAALTWQNAGAEWIHLVDLDAAFG RGHNRELLASIVGKLDIKVELSGGIRDDESLNAALATGCHRVNIGTAALENPDWCAKVIA EHGDRVAIGLDVRGTTLAARGWTRDGGDLYETLERLEAAGCARYIVTDVNKDGTLKGPNL DLLRDVCSRTDKPVVASGGISSLDDLRALAALVPEGVEGAIMGTALYEGAFTLEEALATV REVAQ