Title | Date | PubMed ID |
Mechanism of cobyrinic acid a,c-diamide synthetase from Salmonella typhimurium LT2. | 2004 Aug 24 | 15311923 |
The synthetase domains of cobalamin biosynthesis amidotransferases cobB and cobQ belong to a new family of ATP-dependent amidoligases, related to dethiobiotin synthetase. | 2000 Nov 1 | 10966576 |
CobB, a new member of the SIR2 family of eucaryotic regulatory proteins, is required to compensate for the lack of nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase activity in cobT mutants during cobalamin biosynthesis in Salmonella typhimurium LT2. | 1998 Nov 27 | 9822644 |
cobB function is required for catabolism of propionate in Salmonella typhimurium LT2: evidence for existence of a substitute function for CobB within the 1,2-propanediol utilization (pdu) operon. | 1996 Dec | 8955330 |
Biosynthesis of vitamin B12: stepwise amidation of carboxyl groups b, d, e, and g of cobyrinic acid a,c-diamide is catalyzed by one enzyme in Pseudomonas denitrificans. | 1991 Oct | 1917839 |
Purification and characterization of cobyrinic acid a,c-diamide synthase from Pseudomonas denitrificans. | 1990 Nov | 2172209 |
Nucleotide sequence of a Pseudomonas denitrificans 5.4-kilobase DNA fragment containing five cob genes and identification of structural genes encoding S-adenosyl-L-methionine: uroporphyrinogen III methyltransferase and cobyrinic acid a,c-diamide synthase. | 1990 Oct | 2211520 |