sarcosine + 2 S-adenosyl-L-methionine => glycine betaine + 2 S-adenosyl-L-homocysteine + 2 H(+)
sarcosine + 2 s-adenosyl-l-methionine => glycine betaine + 2 s-adenosyl-l-homocysteine + 2 h(+)
sarcosine + 2 S-adenosyl-L-methionine => glycine betaine + 2 S-adenosyl-L-homocysteine + 2 H(+)
sarcosine + 2 s-adenosyl-l-methionine => glycine betaine + 2 s-adenosyl-l-homocysteine + 2 h(+)