label: N-terminal N,N-dimethyl-L-alanyl-[cypemycin] + 2 S-adenosyl-L-homocysteine + 3 H(+) => N-terminal L-alanyl-[cypemycin] + 2 S-adenosyl-L-methionine
label_lc: n-terminal n,n-dimethyl-l-alanyl-[cypemycin] + 2 s-adenosyl-l-homocysteine + 3 h(+) => n-terminal l-alanyl-[cypemycin] + 2 s-adenosyl-l-methionine