A specific subdomain in φ29 DNA polymerase confers both processivity and strand-displacement capacity
Rodríguez I, Lázaro JM, Blanco L, Kamtekar S, Berman AJ, Wang J, Steitz TA, Salas M, de Vega M. A specific subdomain in φ29 DNA polymerase confers both processivity and strand-displacement capacity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2005, 102: 6407-6412. PMID: 15845765, PMCID: PMC1088371, DOI: 10.1073/pnas.0500597102.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceBacteriophage T4DNADNA PrimersDNA ReplicationDNA-Directed DNA PolymeraseElectrophoretic Mobility Shift AssayExodeoxyribonucleasesModels, MolecularMolecular Sequence DataMutagenesis, Site-DirectedProtein ConformationProtein Structure, TertiarySequence AlignmentTemplates, GeneticConceptsDNA polymerasePhi29 DNA polymeraseProtein-primed DNA polymerasesStrand-displacement capacityMutant DNA polymerasesΦ29 DNA polymeraseRecent crystallographic studiesDNA binding capacityAsp-398Deletion mutantsStructural insightsSpecific insertionProcessivityPolymeraseStrand displacementFunctional roleAmino acidsPalm subdomainSpecific subdomainsBiochemical analysisDNA synthesisCritical roleRegion 2Crystallographic studiesIntrinsic capacity