1991
Interactions of the A1 heterogeneous nuclear ribonucleoprotein and its proteolytic derivative, UP1, with RNA and DNA: evidence for multiple RNA binding domains and salt-dependent binding mode transitions.
Nadler S, Merrill B, Roberts W, Keating K, Lisbin M, Barnett S, Wilson S, Williams K. Interactions of the A1 heterogeneous nuclear ribonucleoprotein and its proteolytic derivative, UP1, with RNA and DNA: evidence for multiple RNA binding domains and salt-dependent binding mode transitions. Biochemistry 1991, 30: 2968-76. PMID: 1848781, DOI: 10.1021/bi00225a034.Peer-Reviewed Original ResearchAmino Acid SequenceCircular DichroismDNA HelicasesDNA-Binding ProteinsHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsKineticsMolecular Sequence DataNucleic Acid DenaturationPoly A-UPoly dA-dTPolydeoxyribonucleotidesPolyribonucleotidesRibonucleoproteinsSpectrometry, FluorescenceThermodynamicsThymus Hormones
1988
Phenylalanines that are conserved among several RNA-binding proteins form part of a nucleic acid-binding pocket in the A1 heterogeneous nuclear ribonucleoprotein.
Merrill B, Stone K, Cobianchi F, Wilson S, Williams K. Phenylalanines that are conserved among several RNA-binding proteins form part of a nucleic acid-binding pocket in the A1 heterogeneous nuclear ribonucleoprotein. Journal Of Biological Chemistry 1988, 263: 3307-3313. PMID: 2830282, DOI: 10.1016/s0021-9258(18)69073-8.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBinding SitesCarrier ProteinsCattleChromatography, AffinityChromatography, High Pressure LiquidDNA HelicasesDNA, Single-StrandedElectrophoresis, Polyacrylamide GelHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsMolecular Sequence DataNucleic AcidsPeptide FragmentsPhenylalaninePhenylthiohydantoinPhotochemistryPoly TRatsRibonucleoproteinsRNA-Binding ProteinsSerine EndopeptidasesThymus HormonesTrypsinConceptsRNA-binding proteinHeterogeneous nuclear ribonucleoproteinsA1 heterogeneous nuclear ribonucleoproteinNuclear ribonucleoproteinRepeat sequencesPhenylalanine residuesRNA-binding pocketDNA-cellulose chromatographyInternal repeat sequencesStaphylococcus aureus VSequence homologyCovalent adduct formationA1 proteinPrimary structurePartial proteolysisAnalogous positionsAmino acidsTryptic peptidesProteinPolypeptideProteolytic fragmentsRibonucleoproteinFirst experimental evidenceResiduesCellulose chromatography
1987
Amino acid sequence of UP1, an hnRNP‐derived single‐stranded nucleic acid binding protein from calf thymus
MERRILL B, LOPRESTI M, STONE K, WILLIAMS K. Amino acid sequence of UP1, an hnRNP‐derived single‐stranded nucleic acid binding protein from calf thymus. Chemical Biology & Drug Design 1987, 29: 21-39. PMID: 3032834, DOI: 10.1111/j.1399-3011.1987.tb02226.x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCattleChromatography, High Pressure LiquidCyanogen BromideDNA HelicasesHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsPeptide FragmentsPeptide HydrolasesRibonucleoproteinsThymus GlandThymus HormonesConceptsHeterogeneous nuclear ribonucleoproteinsAmino acid sequenceHnRNP proteinsAcid sequenceSolid-phase sequencingComplete amino acid sequenceNucleic acidsSingle-strand nucleic acidA1 hnRNP proteinCalf thymusInternal sequence homologyGlutamic acid residuesStaphylococcus aureus proteaseA1 heterogeneous nuclear ribonucleoproteinNuclear ribonucleoproteinSequence homologySequencing of peptides
1986
Mammalian single‐stranded DNA binding protein UP I is derived from the hnRNP core protein A1.
Riva S, Morandi C, Tsoulfas P, Pandolfo M, Biamonti G, Merrill B, Williams K, Multhaup G, Beyreuther K, Werr H. Mammalian single‐stranded DNA binding protein UP I is derived from the hnRNP core protein A1. The EMBO Journal 1986, 5: 2267-2273. PMID: 3023065, PMCID: PMC1167110, DOI: 10.1002/j.1460-2075.1986.tb04494.x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibodiesBase SequenceCattleCell NucleusCross ReactionsDNA HelicasesGenetic VectorsHeLa CellsHeterogeneous Nuclear Ribonucleoprotein A1Heterogeneous-Nuclear Ribonucleoprotein Group A-BHeterogeneous-Nuclear RibonucleoproteinsHumansMolecular WeightPeptide MappingPlasmidsRibonucleoproteinsStructure-Activity RelationshipThymus GlandThymus Hormones
1985
Amino acid sequence of the UP1 calf thymus helix-destabilizing protein and its homology to an analogous protein from mouse myeloma.
Williams K, Stone K, LoPresti M, Merrill B, Planck S. Amino acid sequence of the UP1 calf thymus helix-destabilizing protein and its homology to an analogous protein from mouse myeloma. Proceedings Of The National Academy Of Sciences Of The United States Of America 1985, 82: 5666-5670. PMID: 2994041, PMCID: PMC390612, DOI: 10.1073/pnas.82.17.5666.Peer-Reviewed Original ResearchConceptsAmino acid sequenceAmino acidsAnalogous proteinsAcid sequenceHelix-destabilizing proteinsComplete amino acid sequenceHelix-destabilizing proteinStaphylococcus aureus V8 proteaseSimilar amino acidsAureus V8 proteaseMouse proteinCyanogen bromide cleavageMouse sequencesProtein sequencesSequence homologyCOOH terminusNH2 terminusSolid-phase sequencingGas-phase sequencingV8 proteaseEndoproteinase LysTryptic peptidesProteinUP1Calf thymusIdentification of a nucleic acid helix-destabilizing protein from rat liver as lactate dehydrogenase-5.
Williams K, Reddigari S, Patel G. Identification of a nucleic acid helix-destabilizing protein from rat liver as lactate dehydrogenase-5. Proceedings Of The National Academy Of Sciences Of The United States Of America 1985, 82: 5260-5264. PMID: 2991914, PMCID: PMC390547, DOI: 10.1073/pnas.82.16.5260.Peer-Reviewed Original ResearchConceptsHelix-destabilizing proteinSs-DNAAmino acid compositionHPLC tryptic peptide mapsNucleic acid helix-destabilizing proteinSolid-phase protein sequencingChemical modification studiesCoenzyme binding siteTyrosine-238Molecular weightSimilar amino acid compositionsTryptic peptide mapsAcid compositionLactate dehydrogenase 5Molecular homogeneitySimilar specific activitiesProtein sequencingLDH proteinDNA bindingAmino terminusBiological roleSingle proteinM chainTryptic peptidesVivo role
1983
Limited proteolysis studies on the Escherichia coli single-stranded DNA binding protein. Evidence for a functionally homologous domain in both the Escherichia coli and T4 DNA binding proteins.
Williams K, Spicer E, LoPresti M, Guggenheimer R, Chase J. Limited proteolysis studies on the Escherichia coli single-stranded DNA binding protein. Evidence for a functionally homologous domain in both the Escherichia coli and T4 DNA binding proteins. Journal Of Biological Chemistry 1983, 258: 3346-3355. PMID: 6298232, DOI: 10.1016/s0021-9258(18)32867-9.Peer-Reviewed Original ResearchConceptsCOOH terminusBacteriophage T4 gene 32 proteinDNA-induced conformational changesT4 gene 32 proteinConformational changesEscherichia coliHelix-destabilizing proteinGene 32 proteinE. coli DNA replicationSimilar functional domainsCOOH-terminal domainLimited proteolysis studiesEukaryotic DNADNA replicationDouble-helical DNAHomologous domainsTerminal domainFunctional domainsT4 DNAProteolysis studiesLimited proteolysisTerminal regionAmino acidsProteinHelical DNA
1981
Primary structure of the bacteriophage T4 DNA helix-destabilizing protein.
Williams K, LoPresti M, Setoguchi M. Primary structure of the bacteriophage T4 DNA helix-destabilizing protein. Journal Of Biological Chemistry 1981, 256: 1754-1762. PMID: 6257686, DOI: 10.1016/s0021-9258(19)69872-8.Peer-Reviewed Original ResearchConceptsGene 32 proteinT4 DNA replication proteinsPrimary structureDNA replication proteinsDNA-binding proteinsHelix-destabilizing proteinLimited trypsin digestionGene 32Replication proteinsUnusual stretchesSerine residuesCyanogen bromide cleavageBacteriophage T4DNA bindingSequencing of peptidesAlpha-helixTyrosine residuesBeta sheetNative proteinStaphylococcal proteaseCooperative bindingAmino acidsTryptic peptidesPosition 72Protein
1980
Amino acid sequence of the T4 DNA helix-destabilizing protein.
Williams K, LoPresti M, Setoguchi M, Konigsberg W. Amino acid sequence of the T4 DNA helix-destabilizing protein. Proceedings Of The National Academy Of Sciences Of The United States Of America 1980, 77: 4614-4617. PMID: 6254033, PMCID: PMC349895, DOI: 10.1073/pnas.77.8.4614.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAmino AcidsDNA HelicasesDNA ReplicationGenes, ViralPeptide FragmentsT-PhagesViral ProteinsConceptsT4 DNA replication proteinsDNA replication proteinsDNA-binding proteinsHelix-destabilizing proteinGene 32 proteinProtein-protein interactionsAmino acid sequenceLimited trypsin digestionProtein self-associationGene 32Replication proteinsUnusual stretchesSerine residuesCyanogen bromide cleavageDNA bindingAcid sequenceTyrosine residuesPrimary structureStaphylococcal proteasePartial proteolysisIntact proteinPosition 73Amino acidsTryptic peptidesProtein
1979
DNA binding properties of the T4 DNA helix-destabilizing protein. A calorimetric study.
Williams K, Sillerud L, Schafer D, Konigsberg W. DNA binding properties of the T4 DNA helix-destabilizing protein. A calorimetric study. Journal Of Biological Chemistry 1979, 254: 6426-6432. PMID: 221498, DOI: 10.1016/s0021-9258(18)50384-7.Peer-Reviewed Original ResearchT4 gene 32 protein trypsin-generated fragments. Fluorescence measurement of DNA-binding parameters.
Spicer E, Williams K, Konigsberg W. T4 gene 32 protein trypsin-generated fragments. Fluorescence measurement of DNA-binding parameters. Journal Of Biological Chemistry 1979, 254: 6433-6436. PMID: 221499, DOI: 10.1016/s0021-9258(18)50385-9.Peer-Reviewed Original Research