2IH2

Crystal structure of the adenine-specific DNA methyltransferase M.TaqI complexed with the cofactor analog AETA and a 10 bp DNA containing 5-methylpyrimidin-2(1H)-one at the target base partner position


ChainDomainClassArchitectureTopologyHomology
E3.40.50.150 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Vaccinia Virus protein VP39
E3.90.220.10 Alpha Beta Alpha-Beta Complex Adenine-n6-DNA-methyltransferase TaqI Chain A, domain 2
F3.40.50.150 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Vaccinia Virus protein VP39
F3.90.220.10 Alpha Beta Alpha-Beta Complex Adenine-n6-DNA-methyltransferase TaqI Chain A, domain 2

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
E, FPF12950TaqI-like C-terminal specificity domain (TaqI_C)TaqI-like C-terminal specificity domainThis domain is found at the C-terminus of the TaqI protein and is involved in DNA-binding and substrate recognition.Domain
E, FPF07669Eco57I restriction-modification methylase (Eco57I)Eco57I restriction-modification methylaseHomologues of the Escherichia coli Eco57I restriction-modification methylase are found in several phylogenetically diverse bacteria. The structure of TaqI has been solved [1].Domain