>sp|O29276|HIS4_ARCFU 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16) OX=224325 GN=hisA PE=3 SV=1 MFRVIPAIDLKDGKVVRLRQGKEDEVTFEATNPIEVAKQWVEIGAKVLHVIDLSGAFQGR LRHEEIIAEIAKMAEVQVGGGIRDFRVAERLFELGVDRVIFGTIAVERVEELREFAKKWK GRVMVAIDSKKGRVAVKGWKEVVELTPVQLAELYDDLDVSFLYTNIDVEGLVSGIERERI EEVVKSLRNPVYVAGGISSIEDIRFAKRVGAAGVVIGSALYTKKLKFEEAIKVEYEKV