2008
Fingers-Closing and Other Rapid Conformational Changes in DNA Polymerase I (Klenow Fragment) and Their Role in Nucleotide Selectivity
Joyce CM, Potapova O, DeLucia AM, Huang X, Basu VP, Grindley ND. Fingers-Closing and Other Rapid Conformational Changes in DNA Polymerase I (Klenow Fragment) and Their Role in Nucleotide Selectivity. Biochemistry 2008, 47: 6103-6116. PMID: 18473481, DOI: 10.1021/bi7021848.Peer-Reviewed Original Research
2002
The Mutational Specificity of the Dbh Lesion Bypass Polymerase and Its Implications*
Potapova O, Grindley N, Joyce C. The Mutational Specificity of the Dbh Lesion Bypass Polymerase and Its Implications*. Journal Of Biological Chemistry 2002, 277: 28157-28166. PMID: 12023283, DOI: 10.1074/jbc.m202607200.Peer-Reviewed Original Research
2000
Coordination between the Polymerase and 5′-Nuclease Components of DNA Polymerase I of Escherichia coli *
Xu Y, Grindley N, Joyce C. Coordination between the Polymerase and 5′-Nuclease Components of DNA Polymerase I of Escherichia coli *. Journal Of Biological Chemistry 2000, 275: 20949-20955. PMID: 10806216, DOI: 10.1074/jbc.m909135199.Peer-Reviewed Original Research
1998
How E. coli DNA polymerase I (klenow fragment) distinguishes between deoxy- and dideoxynucleotides11Edited by A. R Fersht
Astatke M, Grindley N, Joyce C. How E. coli DNA polymerase I (klenow fragment) distinguishes between deoxy- and dideoxynucleotides11Edited by A. R Fersht. Journal Of Molecular Biology 1998, 278: 147-165. PMID: 9571040, DOI: 10.1006/jmbi.1998.1672.Peer-Reviewed Original ResearchConceptsMutant derivativesWild-type Klenow fragmentKlenow fragmentTernary complexAmino acid residuesE. coli DNA polymerase IIncorporation of dNTPsDNA polymerase IDNTP ternary complexPolymerase IAcid residuesPhosphoryl transferState kinetic parametersConformational changesNatural substratePositions 762DNA polymeraseEnzyme DNAKlenow fragment DNA polymeraseDNTPsIncoming dNTPDNTPSide chain resultsRibose moietyDideoxynucleotides
1995
Deoxynucleoside Triphosphate and Pyrophosphate Binding Sites in the Catalytically Competent Ternary Complex for the Polymerase Reaction Catalyzed by DNA Polymerase I (Klenow Fragment) (∗)
Astatke M, Grindley N, Joyce C. Deoxynucleoside Triphosphate and Pyrophosphate Binding Sites in the Catalytically Competent Ternary Complex for the Polymerase Reaction Catalyzed by DNA Polymerase I (Klenow Fragment) (∗). Journal Of Biological Chemistry 1995, 270: 1945-1954. PMID: 7829532, DOI: 10.1074/jbc.270.4.1945.Peer-Reviewed Original ResearchAmino Acid SequenceBacteriaBase SequenceBinding SitesConserved SequenceDeoxyribonucleotidesDiphosphatesDNA Polymerase IDNA PrimersKineticsMacromolecular SubstancesModels, MolecularMolecular Sequence DataMutagenesis, Site-DirectedOligodeoxyribonucleotidesPoint MutationPolymerase Chain ReactionProtein Structure, SecondarySaccharomyces cerevisiaeSequence Homology, Amino Acid
1992
Reactions at the polymerase active site that contribute to the fidelity of Escherichia coli DNA polymerase I (Klenow fragment).
Joyce C, Sun X, Grindley N. Reactions at the polymerase active site that contribute to the fidelity of Escherichia coli DNA polymerase I (Klenow fragment). Journal Of Biological Chemistry 1992, 267: 24485-24500. PMID: 1447195, DOI: 10.1016/s0021-9258(18)35792-2.Peer-Reviewed Original Research
1990
Identification of residues critical for the polymerase activity of the Klenow fragment of DNA polymerase I from Escherichia coli.
Polesky A, Steitz T, Grindley N, Joyce C. Identification of residues critical for the polymerase activity of the Klenow fragment of DNA polymerase I from Escherichia coli. Journal Of Biological Chemistry 1990, 265: 14579-14591. PMID: 2201688, DOI: 10.1016/s0021-9258(18)77342-0.Peer-Reviewed Original ResearchConceptsCluster of residuesIdentification of residuesSite-directed mutagenesisActive site residuesAmino acid residuesFuture mutational studiesImportant active site residuesDNA-binding propertiesActive site regionDNA polymerase IGenetic screenPosition 849Polymerase active siteMutant proteinsDNA substratesMutational studiesPolymerase IBiochemical experimentsSite residuesAcid residuesSite regionEscherichia coliPolymerase activityMutationsPolymerase reaction
1986
A simple and efficient procedure for saturation mutagenesis using mixed oligodeoxynucleotides
Derbyshire K, Salvo J, Grindley N. A simple and efficient procedure for saturation mutagenesis using mixed oligodeoxynucleotides. Gene 1986, 46: 145-152. PMID: 3803923, DOI: 10.1016/0378-1119(86)90398-7.Peer-Reviewed Original ResearchCloning, MolecularDNA, RecombinantGenetic VectorsMutationOligodeoxyribonucleotidesTransformation, Genetic
1979
Transposition of the Escherichia coli insertion element gamma generates a five-base-pair repeat.
Reed RR, Young RA, Steitz JA, Grindley ND, Guyer MS. Transposition of the Escherichia coli insertion element gamma generates a five-base-pair repeat. Proceedings Of The National Academy Of Sciences Of The United States Of America 1979, 76: 4882-4886. PMID: 388421, PMCID: PMC413041, DOI: 10.1073/pnas.76.10.4882.Peer-Reviewed Original ResearchBase SequenceDNA Restriction EnzymesDNA, RecombinantEscherichia coliF FactorOligodeoxyribonucleotidesPlasmids