Tryptophan 2-C-Methyltransferase Activity

S-Adenosylmethionine:tryptophan 2-Methyltransferase Activity

Catalysis of the reaction: S-adenosyl-L-methionine(1+) + L-tryptophan = S-adenosyl-L-homocysteine + L-2-methyltryptophan + H(+).