Histamine N-Methyltransferase |
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| Histamine N Methyltransferase; Methyltransferase, Histamine; N-Methyltransferase, Histamine | |
| An enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine to histamine, forming N-methylhistamine, the major metabolite of histamine in man. EC 2.1.1.8. | |