Discrimination against purine–pyrimidine mispairs in the polymerase active site of DNA polymerase I: A structural explanation
Minnick D, Liu L, Grindley N, Kunkel T, Joyce C. Discrimination against purine–pyrimidine mispairs in the polymerase active site of DNA polymerase I: A structural explanation. Proceedings Of The National Academy Of Sciences Of The United States Of America 2002, 99: 1194-1199. PMID: 11830658, PMCID: PMC122166, DOI: 10.1073/pnas.032457899.Peer-Reviewed Original Research