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Catalysis of the transfer of a methyl group from a donor to a nucleoside residue in a tRNA molecule. Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a substrate. Catalysis of the reaction: S-adenosyl-L-methionine + tRNA = S-adenosyl-L-homocysteine + tRNA containing N7-methylguanine. Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a guanine residue in a tRNA molecule.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: tRNA (guanine-N7-)-methyltransferase activity
Acc: GO:0008176
Aspect: Molecular Function
Desc: Catalysis of the reaction: S-adenosyl-L-methionine + tRNA = S-adenosyl-L-homocysteine + tRNA containing N7-methylguanine.
Synonyms:
  • N7-methylguanine methylase activity
  • transfer ribonucleate guanine 7-methyltransferase activity
  • S-adenosyl-L-methionine:tRNA (guanine-7-N-)-methyltransferase activity
  • 7-methylguanine transfer ribonucleate methylase activity
  • tRNA guanine 7-methyltransferase activity
  • S-adenosyl-L-methionine:tRNA (guanine-N7-)-methyltransferase activity
Proteins in PDR annotated with:
   This term: 18 [Search]
   Term or descendants: 18 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0008176 - tRNA (guanine-N7-)-methyltransferase activity (interactive image map)
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Created and Maintained by: Michael Riffle