gamma-tocotrienol + S-adenosyl-L-methionine <=> alpha-tocotrienol + S-adenosyl-L-homocysteine + H(+)
gamma-tocotrienol + s-adenosyl-l-methionine <=> alpha-tocotrienol + s-adenosyl-l-homocysteine + h(+)
gamma-tocotrienol + S-adenosyl-L-methionine <=> alpha-tocotrienol + S-adenosyl-L-homocysteine + H(+)
gamma-tocotrienol + s-adenosyl-l-methionine <=> alpha-tocotrienol + s-adenosyl-l-homocysteine + h(+)