MeSH Browser

MeSH Heading: Histamine N-Methyltransferase
Tree Number(s): D08.811.913.555.500.500
Unique ID: D006637
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D006637
Scope Note: 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.
Entry Term(s): Histamine Methyltransferase
Related Numbers: 9029-80-5
CAS Type 1 Name: S-Adenosyl-L-methionine:histamine N-tele-methyltransferase
Previous Indexing: Histamine (1973-1974); Methyltransferases (1973-1974)
Public MeSH Note: 98; see HISTAMINE METHYLTRANSFERASE 1991-97; see METHYLTRANSFERASES 1975-90
History Note: 98(75)
Date Established: 1991/01/01
Date of Entry: 1974/11/19
Revision Date: 2003/07/09

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Histamine N-Methyltransferase MeSH Descriptor Data 2024