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TGS1

" in MedChemExpress (MCE) Product Catalog:

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Recombinant Proteins

Cat. No. Compare Product Name Species Source
  • HY-P71608
    TGS1 Protein, Human (His-SUMO)

    Cap specific guanine N2 methyltransferase; Cap-specific guanine-N2 methyltransferase; CLL associated antigen KW 2; CLL-associated antigen KW-2; DKFZp762A163; FLJ22995; HCA137; Hepatocellular carcinoma associated antigen 137; Hepatocellular carcinoma-associated antigen 137; NCOA6IP; Nuclear receptor coactivator 6 interacting protein; Nuclear receptor coactivator 6-interacting protein; PIMT; PIPMT; PRIP interacting protein PIPMT; PRIP interacting protein with methyltransferase domain; PRIP interacting protein with methyltransferase motif; PRIP-interacting protein with methyltransferase motif; SEREX defined; TGS 1; TGS1; TGS1_HUMAN; Trimethylguanosine synthase; Trimethylguanosine synthase homolog (S. cerevisiae); Trimethylguanosine synthase homolog

    		 Human E. coli
    TGS1 protein plays a pivotal role in cellular processes by catalyzing the sequential methylation steps involved in the conversion of the 7-monomethylguanosine (m(7)G) caps of small nuclear RNAs (snRNAs) and small nucleolar RNAs (snoRNAs) to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. This enzyme exhibits specificity for guanine, with N7 methylation preceding N2 methylation in the modification process. The hypermethylation of the m7G cap of U snRNAs results in their localization to nuclear foci, co-localization with coilin, and the formation of canonical Cajal bodies (CBs). Beyond its involvement in RNA modification, TGS1 also contributes to transcriptional regulation, underscoring its significance in cellular function. TGS1 Protein, Human (His-SUMO) is the recombinant human-derived TGS1 protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of TGS1 Protein, Human (His-SUMO) is 141 a.a., with molecular weight of ~31.6 kDa.

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