Protein
tRNA 4-demethylwyosine(37)-methyltransferase Taw21
Organism
Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Function
Catalyzes the C7-methylation of 4-demethylwyosine (imG-14) at position 37 in tRNA(Phe).
Similarity
Belongs to the class I-like SAM-binding methyltransferase superfamily. TRM5/TYW2 family.
Sequence
MKTLIKRLQDQQDIWKRIEIVGDIVIIGVPFNKKPEDLVEIANEILSTFPYVKSVWGRHRDVNGTYRLSTYVHLAGEKRSETVYKEHKCKYFLDFTKVFFSEKLSYEHLRVATQVKRDEIIINMFSGFGPFSILSAVLGRPKIVYSIDLNPYAYYYMMVNVELNKAYEVLPIYGDAFKRIYELEDADRIIAPLPELADKAYEVALQKVKKGGIIHLYTEVETNKGEDPVRIAMNKYRGSYFGRIVRSVNPHKYHVVVDIKAN