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Fig. 1 | Microbial Cell Factories

Fig. 1

From: BluB/CobT2 fusion enzyme activity reveals mechanisms responsible for production of active form of vitamin B12 by Propionibacterium freudenreichii

Fig. 1

Chemical structures. a Structure of cobalamin (1) molecule with the lower ligand DMBI (2) indicated by a dotted box. Adenine (3) is the lower ligand of the pseudovitamin form. R denotes possible upper ligands. b The reaction catalyzed by the BluB enzyme: formation of DMBI from FMNH2 (4). c The reaction catalyzed by the CobT enzyme: formation of α-RP (5) from DMBI and NaMN

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Microbial Cell Factories

ISSN: 1475-2859

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