Gene Information
Gene NameTGS1
OrganismHomo sapiens (Human)
Gene Length853
Protein NamesTrimethylguanosine synthase (EC 2.1.1.-) (CLL-associated antigen KW-2) (Cap-specific guanine-N2 methyltransferase) (Hepatocellular carcinoma-associated antigen 137) (Nuclear receptor coactivator 6-interacting protein) (PRIP-interacting protein with methyltransferase motif) (PIMT) (PIPMT)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000137574 )
Evolutionary StageEukaryota
AlphaFoldDBQ96RS0
Gene CardTGS1
Uniprot IDQ96RS0
PfamPF09445
In ASDno
Allosteric Predictionyes (0.121880235)
Ortholog in AnimalsAlpaca_ TGS1 ( ortholog_one2one )
Dog_ TGS1 ( ortholog_one2one )
GuineaPig_ TGS1 ( ortholog_one2one )
Macaque_ TGS1 ( ortholog_one2one )
Mouse_ Tgs1 ( ortholog_one2one )
Pig_ TGS1 ( ortholog_one2one )
Rat_ Tgs1 ( ortholog_one2one )
Rabbit_ TGS1 ( ortholog_one2one )
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityUbiquitously expressed. High expression in heart, skeletal muscle, kidney, liver and placenta. {ECO:0000269|PubMed:11517327}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);0.015385(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3EGI  (X-ray  2.21A  3GDH  (X-ray  2.00A 
DBSNP rs1818  rs3213971  rs11986329  rs10100659  rs16922259  rs10109493  rs7823773 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:12943661}. Nucleus, Cajal body {ECO:0000305|PubMed:12032086}. Nucleus, nucleolus {ECO:0000269|PubMed:12032086}. Note=A 90 kDa isoform is found in the nucleus while a 55 kDa isoform is found in the cytoplasm and colocalizes with the tubulin network. {ECO:0000269|PubMed:12943661}.
Mouse PG classificationNA
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