>sp|Q30PY1|HIS4_SULDN 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Sulfurimonas denitrificans GN=hisA MTLYPAIDLKDGKAVRLTKGLMDSAKIYSDEPWMLVKKFEEMGAKWVHLVDLNGAFAGEP KNLEQIIKIRQNCKVKLELGGGIRDEDTIKKMLEIGIDRVILGSIAVKNPTFVKEMAAKY PIAVGIDAIDGFVAVEGWGEVSAMRATDLAKEFANAGVEAIICTDVSRDGTLSGVNVEFT LDIANACKIPTIASGGVKDESDIEALVSAKGIDGVIIGKAYYEGTLDLPKMFKKYS