FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term protein-arginine omega-N monomethyltransferase activity ID (Ontology) GO:0035241 (Gene Ontology)
Definition Catalysis of the addition of a methyl group to either of the unmethylated terminal nitrogen atoms (also called omega nitrogen) in peptidyl-arginine to form an omega-N-G-monomethylated arginine residue. The reaction is S-adenosyl-L-methionine + [protein]-L-arginine = S-adenosyl-L-homocysteine + [protein]-Nomega-methyl-L-arginine.[ EC:2 PubMed:14705965 ]
Also Known As"protein arginine omega-N monomethylase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 protein-arginine omega-N monomethyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | protein-arginine omega-N monomethyltransferase activity
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protein methyltransferase activity_____
arginine N-methyltransferase activity__|
                                       protein-arginine N-methyltransferase activity
                                        |__protein-arginine omega-N monomethyltransferase activity  7 rec.
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Is a protein-arginine N-methyltransferase activity
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Synonyms
  • "protein arginine omega-N monomethylase activity" EXACT
    "S-adenosyl-L-methionine:[protein]-L-arginine N-methyltransferase ([protein]-Nomega-methyl-L-arginine-forming)" RELATED[ EC:2 ]
    "type III protein arginine methyltransferase activity" RELATED[ EC:2 ]
Secondary IDs
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EC:2.1.1.321
RHEA:48100