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
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