ID   2.1.1.53
DE   putrescine N-methyltransferase.
CA   putrescine + S-adenosyl-L-methionine = N-methylputrescine + S-adenosyl-L-
CA   homocysteine + H(+).
DR   Q93XQ5, PMT1_NICAT ;  Q42963, PMT1_TOBAC ;  Q93XQ4, PMT2_NICAT ;
DR   Q9SEH7, PMT2_TOBAC ;  A0A314LG79, PMT3_NICAT ;  Q9SEH5, PMT3_TOBAC ;
DR   Q9SEH4, PMT4_TOBAC ;
//