>3E7D_1|Chains A, B, C, D|CobH, precorrin-8X methylmutase|Brucella abortus (235) GPGSMTDYIRDGQAIYDRSFAIIRAEADLRHIPADLEKLAVRVIHACGMVDVANDLAFSEGAGKAGRNALLAGAPILCDARMVAEGITRSRLPADNRVIYTLSDPSVPELAKKIGNTRSAAALDLWLPHIEGSIVAIGNAPTALFRLFELLDAGAPKPALIIGMPVGFVGAAESKDELAANSRGVPYVIVRGRRGGSAMTAAAVNALASERE