Transition from Nonspecific to Specific DNA Interactions along the Substrate-Recognition Pathway of Dam Methyltransferase.
Horton, J.R., Liebert, K., Hattman, S., Jeltsch, A., Cheng, X.(2005) Cell 121: 349-361
- PubMed: 15882618 
- DOI: 10.1016/j.cell.2005.02.021
- Primary Citation of Related Structures:  
1YF3, 1YFJ, 1YFL - PubMed Abstract: 
DNA methyltransferases methylate target bases within specific nucleotide sequences. Three structures are described for bacteriophage T4 DNA-adenine methyltransferase (T4Dam) in ternary complexes with partially and fully specific DNA and a methyl-donor analog ...