Umfang:
Online-Ressource (XXXVI, 609 S.)
Ausgabe:
Online-Ausg. 2009 Electronic reproduction; Available via World Wide Web
ISBN:
0123738520
,
9780123738523
Serie:
Methods in enzymology 423
Inhalt:
Multicellular organisms must be able to adapt to cellular events to accommodate prevailing conditions. Sensory-response circuits operate by making use of a phosphorylation control mechanism known as the two-component system. Sections include: Structural Approaches Reconstitution of Heterogeneous Systems Intracellular Methods and Assays Genome-Wide Analyses of Two-Component Systems Presents detailed protocols Includes troubleshooting tips
Inhalt:
Multicellular organisms must be able to adapt to cellular events to accommodate prevailing conditions. Sensory-response circuits operate by making use of a phosphorylation control mechanism known as the "two-component system." Sections include:Structural ApproachesReconstitution of Heterogeneous SystemsIntracellular Methods and AssaysGenome-Wide Analyses of Two-Component SystemsPresents detailed protocols Includes troubleshooting tips
Anmerkung:
Includes bibliographical references and indexes
,
Cover; Copyright Page; Table of Contents; Contributors to Volume 423; Volume in Series; Section I: Structural Approaches; Chapter 1: The PICM Chemical Scanning Method for Identifying Domain-Domain and Protein-Protein Interfaces: Applications to the Core Signaling Complex of E.Coli Chemotaxis; Introduction; Comparison of the PICM Method with Other Scanning Approaches; PICM Studies of the Core Signaling Complex of Bacterial Chemotaxis; Generalizing the PICM Method to Map Docking Sites in Other Systems; Incorporation of an Affinity Tag and Creation of a Cysless Protein
,
Choice of Positions for Cys Incorporation and Creation of a Mutant LibrarySelection of a Cys-Specific Probe for Chemical Modification; Probe Labeling and Purification of the Single Cys Mutants; Quantitation of Probe Coupling; Measuring Functional Effects of Cys Substitution and Bulky Probe Coupling; Interpretation of Results-Mapping Out Docking Sites; Acknowledgments; References; Chapter 2: Use of Site-Directed Cysteine and Disulfide Chemistry to Probe Protein Structure and Dynamics: Applications to Soluble and Transmembrane Receptors of Bacterial Chemotaxis; Introduction
,
Site-Directed Cysteine and Disulfide Chemistry: HistorySite-Directed Cysteine and Disulfide Chemistry: Applications and Limitations; Incorporation of an Affinity Tag and Creation of a Cysless Protein; Choice of Positions for Cys Incorporation and Creation of a Mutant Library; Analysis of 2degStructure by Chemical Reactivity Scanning; Disulfide Mapping of Spatial Proximity and Conformational Changes; Disulfide Trapping of Thermal Backbone and Domain Motions; Acknowledgments; References; Chapter 3: Measuring Distances by Pulsed Dipolar ESR Spectroscopy: Spin-Labeled Histidine Kinases
,
IntroductionDipolar ESR Spectroscopy; Case Study: PDS Reconstruction of Histidine Kinases Signaling Complex; Concluding Remarks; Acknowledgments; References; Chapter 4: Rigid Body Refinement of Protein Complexes with Long-Range Distance Restraints from Pulsed Dipolar ESR; Introduction; Method; Initial Conformation of the Complex; Results; Discussion; Acknowledgments; References; Chapter 5: TonB/TolA Amino-Terminal Domain Modeling; Introduction; Alanyl Replacement; TonB/TolA Chimeras; Acknowledgments; References
,
Chapter 6: Functional Dynamics of Response Regulators Using NMR Relaxation TechniquesIntroduction; The Experimental Setup; Two-State Allosteric Activation Identified by NMR Chemical Shift Analysis; Two-State Allosteric Activation Buttressed by Standard NMR Relaxation Experiments; A New Approach for Quantitative Analysis of Microsecond Protein Dynamics; Conclusions; Acknowledgments; References; Chapter 7: The Design and Development of Tar-EnvZ Chimeric Receptors; Introduction; Construction of Tar-EnvZ Chimeric Protein, Taz; Asp-Dependent Induction of ompC-lacZ Fusion Gene by Taz and OmpR
,
Phenotype Analysis of the Taz Construct
,
Electronic reproduction; Available via World Wide Web
In:
Pt. B
Weitere Ausg.:
Erscheint auch als Druck-Ausgabe Two-component signaling systems ; Pt. B Amsterdam [u.a.] : Elsevier, Acad. Press, 2007 ISBN 0123738520
Weitere Ausg.:
ISBN 9780123738523
Sprache:
Englisch
