>sp|A2BTY3|CBID_PROM5 Cobalt-precorrin-5B C(1)-methyltransferase OS=Prochlorococcus marinus GN=cbiD MKKGFSLPLWVTGAAKSAVKKLTGLPFEDYELIKIPNDKNLIKIKVHSAGLIKDESHALG ISFADSGLDLDVTQNLEIWTIAFLEKTYEKDNNSLDLINIIPGYGVGIDQKTSEICISKF AKEVLFENLLEILPAGYKLNLEIIFPNGKFLAERTSNQSFGIVQGLSIIGTSAETFSSAS PDQLKNAKAQLEKIVSHDFYETIIFVIGENGLHLAKSSNIKFPIIKVGNWIGPLLVDAAL KKIKRVILFGYHGKLIKLAGGIFHTHNHLADARIEILVYLAVKEEVPIEMIKKLSLASNV EDALLLLESSSPSLADKLWNKLSDTVEKRSSEYLKRYITTDMKVAAIIFDRQRKIRWSGD NGKDYISSFKGF