cytosolic thymidine kinase. Phosphorylated during mitosis. Its enzymatic activity is high in proliferating cells and peaks during the S-phase of the cell cycle; it is very low in resting cells. Note: This description may include information from UniProtKB.
Protein type: Nucleotide Metabolism - pyrimidine; Kinase, other; Xenobiotic Metabolism - drug metabolism - other enzymes; EC 220.127.116.11
LTP: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.