Cited by 22Protein Structure and DynamicsAdvanced NMR Techniques and ApplicationsProtein Kinase Regulation and GTPase Signaling

Dynamics in the p38α MAP Kinase–SB203580 Complex Observed by Liquid‐State NMR Spectroscopy

Honndorf, Valerie S., Coudevylle, Nicolas, Laufer, Stefan, Becker, Stefan, Griesinger, Christian·2008·Angewandte Chemie International Edition

Abstract

Added flexibility: NMR data for p38α MAP kinase in a complex with the SB203580 inhibitor show intermediate exchange of residues in the binding pocket (affected residues marked in blue and red on the structure), which indicates increased flexibility compared to that of the unbound protein. Based on residual dipolar couplings, the overall solution structure of p38α is very similar to the crystal structure. Thus, the increased mobility in solution is an effect of the inhibitor that is not reflected in the crystal structure.

Integrity signals

Registry

Crossref · 10.1002/anie.200705614

Cites

18 of 18 references verified0 citation errors · 0 not checkable

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  • NMR studies focused on the DFG in/out loop equilibrium and the hinge region show that these regions change dynamics upon ligand (inhibitor) binding.

    “A number of NMR studies focused on the DFG in/out loop equilibrium as well as the hinge region, showing that these regions change dynamics upon ligand (inhibitor) binding.67,68”

    From Molecular basis of MAP kinase regulation (2013) · cites this paper as [68]

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Cited by

Authors
Honndorf, V. S., Coudevylle, N., Laufer, S., Becker, S., & Griesinger, C.
Affiliations
  • Max Planck Institute for Biophysical Chemistry (DE)
  • University of Tübingen (DE)
Corresponding author
Griesinger, Christian
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2008-04-21
Volume
47
Issue
19
Pages
3548-3551
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2148255310
Cited by
22
References
18
Citations by year
2025: 1 · 2020: 1 · 2019: 1 · 2016: 2 · 2015: 2 · 2014: 3 · 2013: 4 · 2012: 2
FWCI
0.82
Type
journal article
Language
en
Open access
closed
Locations
  • Angewandte Chemie International Edition (publishedVersion)
  • PubMed (publishedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • GRO (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Physical Sciences › Chemistry › Spectroscopy › Advanced NMR Techniques and Applications
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
Keywords
p38α MAP kinase, SB203580, kinase inhibitors, protein-inhibitor complex, solution structure, protein flexibility, binding pocket, residual dipolar couplings, liquid-state NMR, crystal structure comparison
MeSH terms
Humans, Imidazoles, Protein Conformation, Pyridines, Crystallography, X-Ray, Nuclear Magnetic Resonance, Biomolecular, Protein Kinase Inhibitors, Mitogen-Activated Protein Kinase 14

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