>sp|Q0C639|HIS4_HYPNA 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Hyphomonas neptunium (strain ATCC 15444) OX=228405 GN=hisA PE=3 SV=1 MTFTLYPAIDLKDGACVRLLRGEMDAATVFNTDPADQARAFHAMGFTHLHVVDLNGAFAG APVNRAAVEGILKATPAPVQLGGGIRTRAQIDAWLEAGISRVILGTIALRDPELVKTAAR ALPGRIVVGIDAKDGMVAVEGWAETSDMKATELAKAFEGCGVAAIVATDIGRDGLKTGVN VPFTAELAHAVSIPVIASGGVRDVNDIRALKASGAPIAGSILGRALYDGDIVASEAIEAA G