2.1.1.113 | S-adenosyl-L-methionine + DNA cytosine = S-adenosyl-L-homocysteine + DNA N4-methylcytosine |
the product inhibition pattern consistent with a steady-state random bi-bi mechanism in which the dominant order of substrate binding and product release: S-adenosyl-L-methionine, methylated DNA, DNAMe, S-adenosyl-L-homocysteine |
485128, 485130 |