1985
Identification 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
1984
Characterization of the structural and functional defect in the Escherichia coli single-stranded DNA binding protein encoded by the ssb-1 mutant gene. Expression of the ssb-1 gene under lambda pL regulation.
Williams K, Murphy J, Chase J. Characterization of the structural and functional defect in the Escherichia coli single-stranded DNA binding protein encoded by the ssb-1 mutant gene. Expression of the ssb-1 gene under lambda pL regulation. Journal Of Biological Chemistry 1984, 259: 11804-11811. PMID: 6384214, DOI: 10.1016/s0021-9258(20)71283-4.Peer-Reviewed Original ResearchConceptsWild-type SSBMutant proteinsSSB-1Solid-phase protein sequencingSsb-1 mutationSSB-1 proteinHelix-destabilizing proteinNormal cellular concentrationTryptic peptide analysisSubstitution of tyrosineSingle-strand DNAProtein sequencingDNA sequencesMutant geneResidues 55Thermal melting transitionCellular concentrationTemperature inductionTetrameric structureEscherichia coliProteinGenesProtein concentrationPeptide analysisT transition