>sp|A7GMU9|HIS4_BACCN 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Bacillus cytotoxicus GN=hisA MEILPAIDLKEGRCVRLYQGEFNKETVVNEHPVAQAMIFEKMGANRLHIVDLDGAVLGKS ANLSTIEDICKAVRISVQAGGGIRSLSAVEMLLSIGVEKVILGTAALHNRSFLEEVIRLY GEKIIVGIDAKNGYVATRGWLDMSEISYIELAKQMEAVGVQTIIFTDISKDGTLMGPNFA QLQLLQEEVSLRIIASGGISSLQDVEQLQAMNMYGVIIGKALYEKTMDLQEVLRVTKSC