2.1.1.132 Biosynthesis of vitamin B12 in Pseudomonas denitrificans: the biosynthetic sequence from precorrin-6y to precorrin-8x is catalyzed by the cobL gene product Pseudomonas denitrificans (nom. rej.) 2.1.1.132 Biosynthesis of vitamin B12 in Pseudomonas denitrificans: the biosynthetic sequence from precorrin-6y to precorrin-8x is catalyzed by the cobL gene product Pseudomonas denitrificans (nom. rej.) SC510 Rif 2.1.1.132 Characterization of the cobalamin (vitamin B12) biosynthetic genes of Salmonella typhimurium Pseudomonas denitrificans (nom. rej.) 2.1.1.132 Characterization of the cobalamin (vitamin B12) biosynthetic genes of Salmonella typhimurium Salmonella enterica subsp. enterica serovar Typhimurium 2.1.1.132 Genetic and sequence analysis of an 8.7-kilobase Pseudomonas denitrificans fragment carrying eight genes involved in transformation of precorrin-2 to cobyrinic acid Pseudomonas denitrificans (nom. rej.) 2.1.1.132 Isolation and characterization of 14 additional genes specifying the anaerobic biosynthesis of cobalamin (vitamin B12) in Propionibacterium freudenreichii (P. Shermanii) Propionibacterium freudenreichii 2.1.1.132 Isolation and characterization of 14 additional genes specifying the anaerobic biosynthesis of cobalamin (vitamin B12) in Propionibacterium freudenreichii (P. Shermanii) Pseudomonas denitrificans (nom. rej.) 2.1.1.132 Overexpression in Escherichia coli of 12 vitamin B12 biosynthetic enzymes Pseudomonas denitrificans (nom. rej.) 2.1.1.132 The crystal structure of MT0146/CbiT suggests that the putative precorrin-8w decarboxylase is a methyltransferase Methanothermobacter thermautotrophicus