Structures of dNTP Intermediate States during DNA Polymerase Active Site Assembly.
Freudenthal, B.D., Beard, W.A., Wilson, S.H.(2012) Structure 20: 1829-1837
- PubMed: 22959623 
- DOI: 10.1016/j.str.2012.08.008
- Primary Citation of Related Structures:  
4F5N, 4F5O, 4F5P, 4F5Q, 4F5R - PubMed Abstract: 
DNA polymerase and substrate conformational changes are essential for high-fidelity DNA synthesis. Structures of DNA polymerase (pol) β in complex with DNA show the enzyme in an "open" conformation. Subsequent to binding the nucleotide, the polymerase "closes" around the nascent base pair with two metals positioned for chemistry ...