2003
Identification of Novel Interactions in HIV-1 Capsid Protein Assembly by High-resolution Mass Spectrometry
Lanman J, Lam TT, Barnes S, Sakalian M, Emmett MR, Marshall AG, Prevelige PE. Identification of Novel Interactions in HIV-1 Capsid Protein Assembly by High-resolution Mass Spectrometry. Journal Of Molecular Biology 2003, 325: 759-772. PMID: 12507478, DOI: 10.1016/s0022-2836(02)01245-7.Peer-Reviewed Original ResearchConceptsHigh-resolution mass spectrometryMass spectrometryHIV-1 capsid protein assembliesCapsid protein assemblySupramolecular structuresMature HIV-1 virionsHydrogen exchange protection factorsProtein assembliesChemical crosslinking experimentsCA tubesSpectrometryIntersubunit interactionsProtection factorSubunit interfaceC domain interactionsInteractionStructureSoluble capsid proteinAssemblyCryo-electron microscopy image reconstruction
2002
Mapping of protein:protein contact surfaces by hydrogen/deuterium exchange, followed by on-line high-performance liquid chromatography–electrospray ionization fourier-transform ion-cyclotron-resonance mass analysis
Lam TT, Lanman JK, Emmett MR, Hendrickson CL, Marshall AG, Prevelige PE. Mapping of protein:protein contact surfaces by hydrogen/deuterium exchange, followed by on-line high-performance liquid chromatography–electrospray ionization fourier-transform ion-cyclotron-resonance mass analysis. Journal Of Chromatography A 2002, 982: 85-95. PMID: 12489858, DOI: 10.1016/s0021-9673(02)01357-2.Peer-Reviewed Original ResearchConceptsHigh-Performance Liquid Chromatography-Electrospray IonizationMass analysisHydrogen/deuterium exchangeLiquid Chromatography-Electrospray IonizationNuclear magnetic resonance analysisX-ray diffractionFront-end separationMagnetic resonance analysisBackbone amide hydrogensProtein contact surfacesAmide hydrogensDeuterium exchangeConventional X-ray diffractionH/2H exchangeReaction periodResonance analysisLow concentrationsDiffractionProtein complexesComplexedHydrogenComplexesIonizationSeparationSurface