MMAB GI:16418349 cob(I)alamin adenosyltransferase precursor 1 mavcglgsrl glgsrlglrg cfgaarllyp rfqsrgpqgv edgdrpqpss 50 51 ktpripkiyt ktgdkgfsst ftgerrpkdd qvfeavgttd elssaigfal 100 101 elvtekghtf aeelqkiqct lqdvgsalat pcssareahl kyttfkagpi 150 151 leleqwidky tsqlppltaf ilpsggkiss alhfcravcr raerrvvplv 200 201 qmgetdanva kflnrlsdyl ftlaryaamk egnqekiymk ndpsaesegl 250