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 dimethylglycine N-methyltransferase"
"sarcosine dimethylglycine n-methyltransferase"