TK1
Thymidine kinase, cytosolic
Protein Summary
The protein encoded by this gene is a cytosolic enzyme that catalyzes the addition of a gamma-phosphate group to thymidine. This creates dTMP and is the first step in the biosynthesis of dTTP, which is one component required for DNA replication. The encoded protein, whose levels fluctuate depending on the cell cycle stage, can act as a low activity dimer or a high activity tetramer. High levels of this protein have been used as a biomarker for diagnosing and categorizing many types of cancers. [provided by RefSeq, Oct 2016]
- ENST00000301634
- ENSP00000301634
- ENSG00000167900
- TK2
Most Knowledge About | Knowledge Value
(0 to 1 scale) | ||
|---|---|---|---|
molecular function | 0.97 | ||
transcription factor perturbation | 0.96 | ||
transcription factor binding site profile | 0.82 | ||
interacting protein | 0.81 | ||
biological process | 0.8 | ||
Protein Classes
IDG Development Level Summary
These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 895.94 (req: < 5)
Gene RIFs: 67 (req: <= 3)
Antibodies: 397 (req: <= 50)
These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 895.94 (req: >= 5)
Gene RIFs: 67 (req: > 3)
Antibodies: 397 (req: > 50)
- OR - satisfy the following criterion:
Gene Ontology Terms: 11
Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions
Active Ligands: 2
Target has at least one approved drug - AND - satisfies the preceding conditions
Active Drug: 0