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restriction-modification system
Items for "restriction-modification system"
Functional studies of the small subunit of EcoHK31I DNA methyltransferase
EcoHK31I DNA methyltransferase recognizes the sequence 5?-YGGCCR-3? and adds a methyl group to the fifth position of the internal cytosine to protect the DNA from cleavage by its cognate endonuclease...
Keywords: EMSA, Escherichia coli, methyltransferase, protein-DNA interaction, restriction-modification system
05/2006 | Biological Chemistry, Walter de GruyterCharacterization of the large subunit of EcoHK31I methyltransferase by structural modeling and mutagenesis
M.EcoHK31I is a naturally occurring mC5-methyltransferase with a large ? polypeptide and a small ? polypeptide...
Keywords: EcoHK31I, Escherichia coli, methyltransferase, mutagenesis, restriction-modification system
03/2007 | Biological Chemistry, Walter de Gruyter