Zobrazeno 1 - 3
of 3
pro vyhledávání: '"D F, Willcock"'
Publikováno v:
The EMBO Journal. 13:3902-3908
All methyltransferases that use S-adenosyl methionine as the methyl group donor contain a sequence similar to (D/E/S)XFXGXG which has been postulated to form part of the cofactor binding site. In N6-adenine DNA methyltransferases there is a second mo
Publikováno v:
Gene. 157(1-2)
The EcoKI methyltransferase (M·EcoKI, MTase) contains the amino acid (aa) sequences AAGTA and NPPF believed to represent the two sequences that are strongly conserved in adenine MTases [ Klimasauskas et al., Nucleic Acids Res. 17 (1989) 9823–9831]
Publikováno v:
Journal of molecular biology. 234(1)
The methyltransferase of the EcoK type I restriction/modification system is trimeric, M2S1, where the S subunit determines the sequence specificity of the enzyme. The methyltransferase has a strong preference for hemimethylated substrate DNA and, the