1995
Mutagenesis of the COOH-terminal Region of Bacteriophage T4 regA Protein (∗)
O'Malley S, Sattar A, Williams K, Spicer E. Mutagenesis of the COOH-terminal Region of Bacteriophage T4 regA Protein (∗). Journal Of Biological Chemistry 1995, 270: 5107-5114. PMID: 7890619, DOI: 10.1074/jbc.270.10.5107.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceBacterial ProteinsBacteriophage T4Base SequenceBinding SitesChymotrypsinCircular DichroismCloning, MolecularDNA PrimersGenes, ViralKineticsMolecular Sequence DataMutagenesis, Site-DirectedPeptide FragmentsPoly UProtein ConformationRecombinant ProteinsSequence DeletionTranscription FactorsConceptsBacteriophage T4 regA proteinRegA proteinPhe-106Deletion mutantsWild-type regA proteinAmino acid substitutionsCOOH-terminal regionSpecific RNA ligandsT4 proteinsTranslational repressorRNA ligandsPartial proteolysisAcid substitutionsMutantsAmino acidsProteinRNAMajor siteNucleic acidsProteolysisOverall free energyChymotryptic cleavageSpecific targetsDomain structureAffinity
1986
Gene 32 protein, the single-stranded DNA binding protein from bacteriophage T4, is a zinc metalloprotein.
Giedroc D, Keating K, Williams K, Konigsberg W, Coleman J. Gene 32 protein, the single-stranded DNA binding protein from bacteriophage T4, is a zinc metalloprotein. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 8452-8456. PMID: 3490667, PMCID: PMC386948, DOI: 10.1073/pnas.83.22.8452.Peer-Reviewed Original ResearchConceptsGene 32 proteinApo-g32PT4-infected Escherichia coliBacteriophage T4-infected Escherichia coliTyrosine-rich sequenceP-hydroxymercuriphenylsulfonatePlasmid pKC30Sequence CysBacteriophage T4Limited proteolysisConformational elementsEscherichia coliProteinDNAEDTA resultsG32PCysteineFragment ASide chainsPKC30ComplexesProteolysisColiSequenceLinear incorporation