DNA methylase DNMT1PDB ID: 3PT6
DNMT1 adds methyl groups to cytosine bases in newly replicated DNA. These methyl groups are important for controlling genes in different types of cells.
Structure of DNMT1-DNA complex reveals a role for autoinhibition in maintenance DNA methylation.
Song, J., Rechkoblit, O., Bestor, T.H., Patel, D.J.
Journal: (2011) Science 331: 1036-1040