| 英文名 |
malonyl-[acyl-carrier protein] O-methyltransferase |
| Example Structure |
![Example Structure of malonyl-[acyl-carrier protein] O-methyltransferase EC#: 2.1.1.197](/wp-content/uploads/enzyme-structure/2.1.1.197.jpg) |
| 别名 |
BioC, S-adenosyl-L-methionine-dependent methyltransferase, SAM-dependent methyltransferase |
| EC Number |
2.1.1.197 |
| CAS编号 |
|
| Comments |
Involved in an early step of biotin biosynthesis in Gram-negative bacteria. This enzyme catalyses the transfer of a methyl group to the ¦Ø-carboxyl group of malonyl-[acyl-carrier protein] forming a methyl ester. The methyl ester is recognized by the fatty acid synthetic enzymes, which process it via the fatty acid elongation cycle to give pimelyl-[acyl-carrier-protein] methyl ester [5]. While the enzyme can also accept malonyl-CoA, it has a much higher activity with malonyl-[acyl-carrier protein] [6]. |
| Cofactor |
|
| History |
|
| Reactions |
S-adenosyl-L-methionine + malonyl-[acyl-carrier protein] = S-adenosyl-L- homocysteine + malonyl-[acyl-carrier protein] methyl ester. |
