>tr|P83848|P83848_THETH Probable precorrin-8X methylmutase (Precorrin isomerase) OS=Thermus thermophilus MTEKGRAIEEESFRIVDQEAGPHGFSPLEWPVVRRMIHATADFEYKALTRFSQGAVEAGL KAIQAGARILVDARMIACGLNPERLRLFGNEVVELLAHPEVVARAKATGGTRAEAAVAYA WEKGLLDGAIVGVGNAPTFLLALVEAIRQGARPALVLGMPVGFVNVLEAKRALMEAPVPW IVTEGRKGGSTLVVAALHALIRLAADGGVDTSRAYREG