histamine N-methyltransferase activity
Catalysis of the reaction: S-adenosyl-L-methionine(1+) + histamine = N(tau)-methylhistamine + S-adenosyl-L-homocysteine + H+.
Related Synonyms
histamine 1-methyltransferase activity
histamine methyltransferase activity
histamine-methylating enzyme
imidazolemethyltransferase activity
S-adenosyl-L-methionine:histamine N-tele-methyltransferase activity
S-adenosylmethionine-histamine N-methyltransferase activity
class Information
has_dbxref
- EC:2.1.1.8
- KEGG_REACTION:R02155
- MetaCyc:HISTAMINE-N-METHYLTRANSFERASE-RXN
- Reactome:R-HSA-175993
- RHEA:19301
has_obo_namespace
molecular_function
class Relations
Subclass of
- N-methyltransferase activity
- S-adenosylmethionine-dependent methyltransferase activity
- has participantrosomehydronchebi
- has participantrosomeS-adenosyl-L-homocysteine zwitterionchebi
- has participantrosomehistaminiumchebi
- has participantrosomeN(tele)-methylhistaminiumchebi
- has participantrosomeS-adenosyl-L-methionine zwitterionchebi