... benzo [a] pyrene-2¢-deoxyguanosineadducts affects DNA methylation by SssI and HhaI DNAmethyltransferasesOksana M. Subach1, Diana V. Maltseva1, Anant Shastry2, Alexander Kolbanovskiy2,Saulius Klimasˇauskas3, Nicholas ... 5¢-d(CCTATAGATATCC). Carcinogenesis 15, 220 7–2 213.57 Kumar S, Cheng X, Pflugrath JA & Roberts R (1992)Purification, crystallization and preliminary X-raydiffraction analysis of an M.HhaI–AdoMet ... constant; M.SssI, SssI DNA methyltransferase;M.HhaI, HhaI DNA methyltransferase; MTase, DNA methyltransferase; V0, initial rate of methylation; Vmax, maximal rate of methylation.FEBS Journal...