>sp|P61816|CFBA_METBF Sirohydrochlorin cobaltochelatase OS=Methanosarcina barkeri GN=cbiX
MTEKLGILAIGHGSKLPYNKEVVTQIADYIARKHSDVVVRAGFMENSEPTLGEAIEGFSG
TGVTKIAAVPVFLASGVHITKDIPRILSLDENGCGTLEIDGKTVPLCYANPLGADELIAD
LVFKRVQEAL