Gene Information
Gene NameEST2
OrganismHomo sapiens (Human)
Gene Length1132
Protein NamesTelomerase reverse transcriptase (EC 2.7.7.49) (HEST2) (Telomerase catalytic subunit) (Telomerase-associated protein 2) (TP2)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBO14746
Gene CardTERT
Uniprot IDO14746
PfamPF00078; PF12009
In ASDyes
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityExpressed at a high level in thymocyte subpopulations, at an intermediate level in tonsil T-lymphocytes, and at a low to undetectable level in peripheral blood T-lymphocytes. {ECO:0000269|PubMed:8676067, ECO:0000269|PubMed:9389643}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2BCK  (X-ray  2.80A  4B18  (X-ray  2.52A  4MNQ  (X-ray  2.74A  5MEN  (X-ray  2.81A  5MEO  (X-ray  1.77A  5MEP  (X-ray  2.71A  5MEQ  (X-ray  2.27A  5MER  (X-ray  1.88A  5UGW  (X-ray  2.31A  7BG9  (EM  3.80A  7QXA  (EM  3.20A  7QXB  (EM  3.91A  7QXS  (EM  3.91A  7TRD  (EM  3.30A  7TRE  (EM  3.50A  7TRF  (EM  3.70A  7V99  (EM  3.54A 
DBSNP rs387907247  rs544215765  rs387907248  rs121918661  rs61748181  rs756624928  rs777343359  rs34094720  rs1751108994  rs199422294  rs199422295  rs121918662  rs199422297  rs387907249  rs199422299  rs149566858  rs121918663  rs483352771  rs141425941  rs199422301  rs121918666  rs201159197  rs199422304  rs121918665  rs387907250  rs387907251  rs34062885  rs199422305  rs35719940  rs121918664  rs199422306  rs1176273130 
Subcellular location [CC]Nucleus, nucleolus {ECO:0000269|PubMed:22226966}. Nucleus, nucleoplasm. Nucleus. Chromosome, telomere. Cytoplasm. Nucleus, PML body. Note=Shuttling between nuclear and cytoplasm depends on cell cycle, phosphorylation states, transformation and DNA damage. Diffuse localization in the nucleoplasm. Enriched in nucleoli of certain cell types. Translocated to the cytoplasm via nuclear pores in a CRM1/RAN-dependent manner involving oxidative stress-mediated phosphorylation at Tyr-707. Dephosphorylation at this site by SHP2 retains TERT in the nucleus. Translocated to the nucleus by phosphorylation by AKT.
Mouse PG classificationNA
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