Binding of ATP to TK1-like Enzymes Is Associated with a Conformational Change in the Quaternary Structure.
Segura-Pena, D., Lutz, S., Monnerjahn, C., Konrad, M., Lavie, A.(2007) J Mol Biol 369: 129-141
- PubMed: 17407781 
- DOI: 10.1016/j.jmb.2007.02.104
- Primary Citation of Related Structures:  
2ORV, 2ORW - PubMed Abstract: 
Human thymidine kinase 1 (hTK1) and structurally related TKs from other organisms catalyze the initial phosphorylation step in the thymidine salvage pathway. Though ATP is known to be the preferred phosphoryl donor for TK1-like enzymes, its exact binding mode and effect on the oligomeric state has not been analyzed ...