Term Name: tRNA (guanine) methyltransferase activity
Synonyms: tRNA (guanosine) methyltransferase activity
Definition: Catalysis of the reaction: S-adenosyl-L-methionine + guanosine in tRNA = S-adenosyl-L-homocysteine + tRNA containing methylguanine.
Ontology: GO: Molecular Function [GO:0016423]    QuickGO    AmiGO

Relationships
is a type of: S-adenosylmethionine-dependent methyltransferase activity tRNA methyltransferase activity
has subtype: tRNA (guanine(6)-N2)-methyltransferase activity tRNA (guanine(7)-N2)-methyltransferase activity tRNA (guanine(10)-N2)-dimethyltransferase activity tRNA (guanine(10)-N2)-methyltransferase activity tRNA (guanine(18)-2'-O)-methyltransferase activity tRNA (guanine(26)-N2)-dimethyltransferase activity tRNA (guanine(26)-N2/guanine(27)-N2)-dimethyltransferase activity tRNA (guanine(27)-N2)-dimethyltransferase activity tRNA (guanine(37)-N1)-methyltransferase activity tRNA (guanine(46)-N7)-methyltransferase activity tRNA (guanosine(9)-N1)-methyltransferase activity tRNA (guanosine(34)-2'-O)-methyltransferase activity