Term Name:	tRNA (adenine(9)-N1)-methyltransferase activity
Synonyms:	tRNA (adenine(9)-N(1))-methyltransferase activity, tRNA m(1)A(9)-methyltransferase, tRNA(m(1)G(9)/m(1)A(9))-methyltransferase
Definition:	Catalysis of the reaction: adenosine(9) in tRNA + S-adenosyl-L-methionine = H+ + N(1)-methyladenosine(9) in tRNA + S-adenosyl-L-homocysteine.
Ontology:	GO: Molecular Function [GO:0160106]    QuickGO    AmiGO