Crystal structure of a ternary complex of DnrK, a methyltransferase in daunorubicin biosynthesis, with bound products
Jansson, A., Koskiniemi, H., Mantsala, P., Niemi, J., Schneider, G.(2004) J Biol Chem 279: 41149-41156
- PubMed: 15273252 
- DOI: 10.1074/jbc.M407081200
- Primary Citation of Related Structures:  
1TW2, 1TW3 - PubMed Abstract: 
One of the final steps in the biosynthesis of the widely used anti-tumor drug daunorubicin in Streptomyces peucetius is the methylation of the 4-hydroxyl group of the tetracyclic ring system. This reaction is catalyzed by the S-adenosyl-L-methionine-dependent carminomycin 4-O-methyltransferase DnrK ...