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Immunogen sequence: RVIAIDIDPV KIALARNNAE VYGIADKIEF ICGDFLLLAS FLKADVVFLS PPWGGPDYAT AETFDIRTMM SPDGFEIFRL SKKITNNIVY FLPRNADIDQ VASLAGPGGQ VEIEQNFLNN KLKTITAYFG DLIRRPASET
Catalyzes the 2 serial methylation steps for the conversion of the 7-monomethylguanosine (m(7)G) caps of snRNAs and snoRNAs to a 2,2,7-trimethylguanosine (m(2,2,7)G) cap structure. The enzyme is specific for guanine, and N7 methylation must precede N2 methylation. Hypermethylation of the m7G cap of U snRNAs leads to their concentration in nuclear foci, their colocalization with coilin and the formation of canonical Cajal bodies (CBs). Plays a role in transcriptional regulation. [UniProt]
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Cap-specific guanine-N2 methyltransferase; CLL-associated antigen KW-2; Hepatocellular carcinoma-associated antigen 137; nuclear receptor coactivator 6 interacting protein; Nuclear receptor coactivator 6-interacting protein; PIMT; PIPMT; PRIP-interacting protein with methyltransferase motif; Trimethylguanosine synthase
基因别名: D4Ertd800e; HCA137; NCOA6IP; PIMT; PIPMT; TGS1
UniProt ID: (Human) Q96RS0, (Mouse) Q923W1
Entrez Gene ID: (Human) 96764, (Mouse) 116940