GO:0008176

tRNA (guanine-N7-)-methyltransferase activity

Details: 
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA = S-adenosyl-L-homocysteine + tRNA containing N7-methylguanine.
GO Category: 
MF
Methyltransf_4 superfamily
Methyltransf_4 superfamily