2.1.1.301 S-adenosyl-L-methionine + haloduracin - Streptomyces sp. ? - ? 430687 2.1.1.301 S-adenosyl-L-methionine + haloduracin - Streptomyces sp. OH-4156 ? - ? 430687 2.1.1.301 S-adenosyl-L-methionine + L-Lys the enzyme can also methylate the epsilon-amino group of L-Lys. Peptides with Lys in the first or second position from the N-terminus (entries 9-10) are not modified by the enzyme, but a peptide with a Lys at the C-terminus (entry 11) is methylated, with both di- and tetra-methylated products detected in the reaction mixture Streptomyces sp. S-adenosyl-L-homocysteine + N6-methyl-L-lysine - ? 430688 2.1.1.301 S-adenosyl-L-methionine + L-Lys the enzyme can also methylate the epsilon-amino group of L-Lys. Peptides with Lys in the first or second position from the N-terminus (entries 9-10) are not modified by the enzyme, but a peptide with a Lys at the C-terminus (entry 11) is methylated, with both di- and tetra-methylated products detected in the reaction mixture Streptomyces sp. OH-4156 S-adenosyl-L-homocysteine + N6-methyl-L-lysine - ? 430688 2.1.1.301 S-adenosyl-L-methionine + N-terminal L-alanine-[cypemycin] - Streptomyces sp. S-adenosyl-L-homocysteine + N-terminal N,N-dimethyl-L-alanine-[cypemycin] - ? 429390 2.1.1.301 S-adenosyl-L-methionine + N-terminal L-alanine-[cypemycin] - Streptomyces sp. OH-4156 S-adenosyl-L-homocysteine + N-terminal N,N-dimethyl-L-alanine-[cypemycin] - ? 429390 2.1.1.301 S-adenosyl-L-methionine + nisin - Streptomyces sp. ? - ? 430689 2.1.1.301 S-adenosyl-L-methionine + nisin - Streptomyces sp. OH-4156 ? - ? 430689