Protein
tRNA (guanine(6)-N2)-methyltransferase
Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Function
S-adenosyl-L-methionine-dependent methyltransferase that catalyzes the methylation of the guanosine nucleotide at position 6 (m2G6) in tRNA(Cys).
Similarity
Belongs to the methyltransferase superfamily.
Sequence
MDYYVTLSPGLEKISKNEIESFGGKIKEIRENKGRIFFSGDLKLIPKINYLSRTIERMNILLHREEIPNIALDDIYKRVYNIDWTEWIKENQSFAIRPLRAGEHNFTSIDIGRVAGEAVIKSYQRDKNIRLKVNLDEPDVIVRVEVIFDELIVGIDTTGDIALDKRGYRVFNHPAHLNATIASSLVYLSDWKDDEMLLDPMCGSGTIPIEGALMKRNIPPGKFRENKYGFKFIDIFGYELLDKIKKEIVENKNIYKIIGLDKNQKYLDGAKDNAKNAEVLDTIEFICGDATKLHEKFNESDVIIANPPYGIRIGSKRSVKKLYDEFLSSAKEIMHGSSRLIVITAEDKMFKDAIAKNNFEVKEEFNVMFGGLMTRVFYLTL