Zum Anzeigen dieser Inhalte ist ein JoVE-Abonnement erforderlich. Melden Sie sich an oder starten Sie Ihre kostenlose Testversion.
Time-resolved ElectroSpray Ionization Hydrogen-deuterium Exchange Mass Spectrometry for Studying Protein Structure and Dynamics
9,622 Views
•
09:18 min
•
April 17, 2017
DOI:
Summary
Automatically generated
Conformational flexibility plays a critical role in protein function. Herein, we describe the use of time-resolved electrospray ionization mass spectrometry coupled to hydrogen-deuterium exchange for probing the rapid structural changes that drive function in ordered and disordered proteins.
Explore More Videos
Time-resolved Electrospray IonizationHydrogen-deuterium ExchangeMass SpectrometryProtein StructureProtein DynamicsConformational FlexibilityTransient Protein ConformationsLoop RegionsMolten GlobulesIntrinsically Disordered ProteinsNeurodegenerative DisordersProtein MisfoldingProtein AggregationEnzyme Catalytic TurnoverProtein-protein InteractionsProtein-ligand InteractionsContinuous FlowTime-resolved Kinetic MixerOrthogonal Mixing
Read Article
Cite this Article
Lento, C., Zhu, S., Brown, K. A., Knox, R., Liuni, P., Wilson, D. J. Time-resolved ElectroSpray Ionization Hydrogen-deuterium Exchange Mass Spectrometry for Studying Protein Structure and Dynamics. J. Vis. Exp. (122), e55464, doi:10.3791/55464 (2017).
Copy