Trimethyl guanosine synthase, conserved nucleolar methyl transferase; converts the m(7)G cap structure of snRNAs, snoRNAs, and telomerase TLC1 RNA to m(2,2,7)G; also required for nucleolar assembly and splicing of meiotic pre-mRNAs; interacts with Swm2p, which may confer substrate specificity on Tgs1p [Source:SGD;Acc:S000006078]

Chromosome XVI: 254,814-255,761 forward strand.

R64-1-1:BK006949.2

This gene has 1 transcript (splice variant), 342 orthologues and is a member of 1 Ensembl protein family.

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