TGS1, Official Symbol TGS1provided by HGNC Official Full Name trimethylguanosine synthase 1provided by HGNC Primary source HGNC:HGNC:17843 See related Ensembl:ENSG00000137574 MIM:606461; AllianceGenome:HGNC:17843 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as PIMT; PIPMT; NCOA6IP Summary Enables RNA trimethylguanosine synthase activity. Involved in 7-methylguanosine cap hypermethylation. Located in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022] Expression Ubiquitous expression in lymph node (RPKM 6.7), appendix (RPKM 5.1) and 25 other tissues See more Orthologs mouse all