ervincine + S-adenosyl-L-homocysteine + H(+) => picrinine + S-adenosyl-L-methionine
ervincine + s-adenosyl-l-homocysteine + h(+) => picrinine + s-adenosyl-l-methionine
ervincine + S-adenosyl-L-homocysteine + H(+) => picrinine + S-adenosyl-L-methionine
ervincine + s-adenosyl-l-homocysteine + h(+) => picrinine + s-adenosyl-l-methionine