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Methyltransferases
MeSH Descriptor Data 2024
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Methyltransferases
Tree Number(s)
D08.811.913.555.500
Unique ID
D008780
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D008780
Scope Note
A subclass of enzymes of the transferase class that catalyze the transfer of a methyl group from one compound to another. (Dorland, 28th ed) EC 2.1.1.
Entry Term(s)
Methyltransferase
Registry Numbers
EC 2.1.1.-
Related Numbers
9033-25-4
Previous Indexing
Transferases (1966-1970)
Public MeSH Note
72
History Note
72(71)
Date Established
1972/01/01
Date of Entry
1999/01/01
Revision Date
2020/05/27
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)
Enzymes and Coenzymes [D08]
Enzymes [D08.811]
Transferases [D08.811.913]
One-Carbon Group Transferases [D08.811.913.555]
Amidinotransferases [D08.811.913.555.150]
Carboxyl and Carbamoyl Transferases [D08.811.913.555.275]
Hydroxymethyl and Formyl Transferases [D08.811.913.555.400]
Methyltransferases [D08.811.913.555.500]
Acetylserotonin O-Methyltransferase [D08.811.913.555.500.100]
Betaine-Homocysteine S-Methyltransferase [D08.811.913.555.500.175]
Catechol O-Methyltransferase [D08.811.913.555.500.250]
DNA Modification Methylases [D08.811.913.555.500.350]
Glycine N-Methyltransferase [D08.811.913.555.500.387]
Guanidinoacetate N-Methyltransferase [D08.811.913.555.500.425]
Histamine N-Methyltransferase [D08.811.913.555.500.500]
Homocysteine S-Methyltransferase [D08.811.913.555.500.625]
5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase [D08.811.913.555.500.645]
Nicotinamide N-Methyltransferase [D08.811.913.555.500.650]
Phenylethanolamine N-Methyltransferase [D08.811.913.555.500.700]
Phosphatidyl-N-Methylethanolamine N-Methyltransferase [D08.811.913.555.500.710]
Phosphatidylethanolamine N-Methyltransferase [D08.811.913.555.500.712]
Protein Methyltransferases [D08.811.913.555.500.800]
Thymidylate Synthase [D08.811.913.555.500.862]
tRNA Methyltransferases [D08.811.913.555.500.925]
Expand All
Collapse All
Methyltransferases
Preferred
Concept UI
M0013670
Registry Numbers
EC 2.1.1.-
Related Numbers
9033-25-4
Scope Note
A subclass of enzymes of the transferase class that catalyze the transfer of a methyl group from one compound to another. (Dorland, 28th ed) EC 2.1.1.
Terms
Methyltransferases
Preferred Term
Term UI
T026194
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1971)
Methyltransferase
Term UI
T000999732
Date
11/29/2019
LexicalTag
NON
ThesaurusID
NLM (2021)
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