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2. Tethering DNA damage checkpoint mediator proteins topoisomerase IIbeta-binding protein 1 (TopBP1) and Claspin to DNA activates ataxia-telangiectasia mutated and RAD3-related (ATR) phosphorylation of checkpoint kinase 1 (Chk1). Lindsey-Boltz LA; Sancar A J Biol Chem; 2011 Jun; 286(22):19229-36. PubMed ID: 21502314 [TBL] [Abstract][Full Text] [Related]
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