2001
A Corrected Quaternary Arrangement of the Peptidase HslV and ATPase HslU in a Cocrystal Structure
Wang J. A Corrected Quaternary Arrangement of the Peptidase HslV and ATPase HslU in a Cocrystal Structure. Journal Of Structural Biology 2001, 134: 15-24. PMID: 11469873, DOI: 10.1006/jsbi.2001.4347.Peer-Reviewed Original ResearchConceptsQuaternary arrangementATP-dependent HslVU proteaseHslV peptidaseTranslocation poreHslU ATPaseHslVU proteaseHexameric ringHslVCocrystal structureHslUSmall-angle X-ray scattering (SAXS) studiesCrystal structurePeptidaseATPaseCrystallographic analysisElectron microscopic studySpace group assignmentX-ray scattering studyBindsHexamerProtease
1999
New insights into the ATP‐dependent Clp protease: Escherichia coli and beyond
Porankiewicz J, Wang J, Clarke A. New insights into the ATP‐dependent Clp protease: Escherichia coli and beyond. Molecular Microbiology 1999, 32: 449-458. PMID: 10320569, DOI: 10.1046/j.1365-2958.1999.01357.x.Peer-Reviewed Original ResearchConceptsClp proteaseClpP proteinATP-dependent Clp proteaseClp/Hsp100Escherichia coliKey metabolic enzymesPrecise regulatory mechanismsChaperone subunitsPhotosynthetic organismsHigher plantsRegulatory subunitCellular processesHeptameric ringsHexameric ringThree-dimensional structureProteolytic subunitNew insightsRegulatory mechanismsProtein turnoverMetabolic enzymesFunctional importanceSubunitsProteaseRecent findingsProtein
1998
Crystal Structure Determination ofEscherichia coliClpP Starting from an EM-Derived Mask
Wang J, Hartling J, Flanagan J. Crystal Structure Determination ofEscherichia coliClpP Starting from an EM-Derived Mask. Journal Of Structural Biology 1998, 124: 151-163. PMID: 10049803, DOI: 10.1006/jsbi.1998.4058.Peer-Reviewed Original ResearchConceptsATP-dependent proteolytic complexEscherichia coli ClpPATP-dependent proteaseProteolytic active sitesEvolutionary convergenceClpP structureHeptameric ringsProteolytic complexIntracellular proteolysisProteolytic componentBiophysical techniquesClpPSmall-angle X-rayX-ray crystallographyX-ray crystal structureStriking exampleMatrix refinementActive siteProteaseStructure determinationHslVOverall architectureProteasomeStructural levelElectron microscopy