2013
Conformational landscapes of DNA polymerase I and mutator derivatives establish fidelity checkpoints for nucleotide insertion
Hohlbein J, Aigrain L, Craggs T, Bermek O, Potapova O, Shoolizadeh P, Grindley N, Joyce C, Kapanidis A. Conformational landscapes of DNA polymerase I and mutator derivatives establish fidelity checkpoints for nucleotide insertion. Nature Communications 2013, 4: 2131. PMID: 23831915, PMCID: PMC3715850, DOI: 10.1038/ncomms3131.Peer-Reviewed Original ResearchConceptsClosed conformationDNA polymerase IIncorrect nucleotidesPolymerase ITernary complexSingle-molecule FRETActive site side chainsNucleotide selectionMutator phenotypeFidelity checkpointPrimary checkpointPhosphoryl transferFidelity mutantsConformational changesConformational landscapeDNA polymeraseNucleotide insertionConformational transitionDNA synthesisFRET valuesNucleotidesFree energy landscapeReduced affinityCheckpointConformation
2010
Distinct Roles of the Active-site Mg2+ Ligands, Asp882 and Asp705, of DNA Polymerase I (Klenow Fragment) during the Prechemistry Conformational Transitions*
Bermek O, Grindley ND, Joyce CM. Distinct Roles of the Active-site Mg2+ Ligands, Asp882 and Asp705, of DNA Polymerase I (Klenow Fragment) during the Prechemistry Conformational Transitions*. Journal Of Biological Chemistry 2010, 286: 3755-3766. PMID: 21084297, PMCID: PMC3030377, DOI: 10.1074/jbc.m110.167593.Peer-Reviewed Original Research
2006
Mechanisms of Site-Specific Recombination*
Grindley ND, Whiteson KL, Rice PA. Mechanisms of Site-Specific Recombination*. Annual Review Of Biochemistry 2006, 75: 567-605. PMID: 16756503, DOI: 10.1146/annurev.biochem.73.011303.073908.Peer-Reviewed Original Research
2005
Structure of a Synaptic γδ Resolvase Tetramer Covalently Linked to Two Cleaved DNAs
Li W, Kamtekar S, Xiong Y, Sarkis GJ, Grindley ND, Steitz TA. Structure of a Synaptic γδ Resolvase Tetramer Covalently Linked to Two Cleaved DNAs. Science 2005, 309: 1210-1215. PMID: 15994378, DOI: 10.1126/science.1112064.Peer-Reviewed Original Research
2003
The Architecture of the γδ Resolvase Crossover Site Synaptic Complex Revealed by Using Constrained DNA Substrates
Leschziner A, Grindley N. The Architecture of the γδ Resolvase Crossover Site Synaptic Complex Revealed by Using Constrained DNA Substrates. Molecular Cell 2003, 12: 775-781. PMID: 14527421, DOI: 10.1016/s1097-2765(03)00351-4.Peer-Reviewed Original Research