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Thymidine kinase 2

mammalian protein found in Rattus norvegicus
Protein protein Q29516298

Facts

9 properties
Instance of
protein
Part of
deoxynucleoside kinase, P-loop containing nucleoside triphosphate hydrolase, Deoxynucleoside kinase domain, protein family[2][3][4]
Biological process
nucleobase-containing compound metabolic process, deoxyribonucleoside monophosphate biosynthetic process, nucleotide biosynthetic process, phosphorylation, deoxycytidine metabolic process, thymidine metabolic process[15][16][17][18][19][20]
Cell component
cytoplasm, mitochondrion[13][14]
Encoded by
Tk2[21]
Found in taxon
brown rat[22]
Has part(s)
Deoxynucleoside kinase domain[5]
Imported from
wholeness_audit_2026-05-02
Molecular function
nucleotide binding, deoxycytidine kinase activity, thymidine kinase activity, ATP binding, kinase activity, deoxynucleoside kinase activity, nucleoside kinase activity[6][7][8][9][10][11][12]
🏷️ Also known as
en Thymidine kinase 2 en thymidine kinase 2, mitochondrial en Tk2
🔖 Identifiers · 3
Ensembl protein ID
ENSRNOP00000017269, ENSRNOP00000081774
RefSeq protein ID
NP_001099636, XP_038953467
UniProt protein ID
D3ZGQ2

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Summary

Thymidine kinase 2 is a protein[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . The Kinetic Effects on Thymidine Kinase 2 by Enzyme-Bound dTTP May Explain the Mitochondrial Side Effects of Antiviral Thymidine Analogs. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . The Kinetic Effects on Thymidine Kinase 2 by Enzyme-Bound dTTP May Explain the Mitochondrial Side Effects of Antiviral Thymidine Analogs. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . The Kinetic Effects on Thymidine Kinase 2 by Enzyme-Bound dTTP May Explain the Mitochondrial Side Effects of Antiviral Thymidine Analogs. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . The Kinetic Effects on Thymidine Kinase 2 by Enzyme-Bound dTTP May Explain the Mitochondrial Side Effects of Antiviral Thymidine Analogs. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . The Kinetic Effects on Thymidine Kinase 2 by Enzyme-Bound dTTP May Explain the Mitochondrial Side Effects of Antiviral Thymidine Analogs. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . UniProt. Retrieved . wikidata.org.
  21. [22] ↑ . UniProt. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Thymidine kinase 2. Retrieved May 3, 2026, from https://4ort.xyz/entity/thymidine-kinase-2
MLA “Thymidine kinase 2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/thymidine-kinase-2.
BibTeX @misc{4ortxyz_thymidine-kinase-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Thymidine kinase 2}}, year = {2026}, url = {https://4ort.xyz/entity/thymidine-kinase-2}, note = {Accessed: 2026-05-03}}
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