Reexamination of the Role of the Amino Terminus of SecA in Promoting Its Dimerization and Functional State
Das S, Stivison E, Folta-Stogniew E, Oliver D. Reexamination of the Role of the Amino Terminus of SecA in Promoting Its Dimerization and Functional State. Journal Of Bacteriology 2008, 190: 7302-7307. PMID: 18723626, PMCID: PMC2580686, DOI: 10.1128/jb.00593-08.Peer-Reviewed Original ResearchConceptsWild-type SecAProtein-conducting channelCell growthAmino-terminal regionSecA dimerSecA functionsProtein translocationSecA expressionMembrane associationMutant proteinsCell fractionationATPase specific activityCorresponding proteinProtein cargoCarboxyl terminusAmino terminusVivo functionSecADimerization defectFunctional stateMutantsBiochemical studiesResidue resultsProteinChemical cross