paraxanthine:S-adenosyl-L-methionine 3-N-methyltransferase activity
paraxanthine:s-adenosyl-l-methionine 3-n-methyltransferase activity
paraxanthine:S-adenosyl-L-methionine 3-N-methyltransferase activity
paraxanthine:s-adenosyl-l-methionine 3-n-methyltransferase activity