Computational Modeling of Signaling Networks for Eukaryotic Chemosensing

Author(s):  
Martin Meier-Schellersheim ◽  
Frederick Klauschen ◽  
Bastian Angermann
2018 ◽  
Vol 20 (suppl_6) ◽  
pp. vi45-vi45
Author(s):  
Emilee Holtzapple ◽  
Natasa Miskov-Zivanov ◽  
Kenneth Jahan ◽  
Yahan Zhang ◽  
Steven Young ◽  
...  

2010 ◽  
Vol 2 (2) ◽  
pp. 194-209 ◽  
Author(s):  
Jacob J. Hughey ◽  
Timothy K. Lee ◽  
Markus W. Covert

2018 ◽  
Author(s):  
Huy Nguyen ◽  
Jagoree Roy ◽  
Björn Harink ◽  
Nikhil Damle ◽  
Brian Baxter ◽  
...  

AbstractTransient, regulated binding of globular protein domains to Short Linear Motifs (SLiMs) in disordered regions of other proteins drives cellular signaling. Mapping the energy landscapes of these interactions is essential for deciphering and therapeutically perturbing signaling networks, but is challenging due to their weak affinities. We present a powerful technology, MRBLE-pep, that simultaneously quantifies protein binding to a library of peptides directly synthesized on beads containing unique spectral codes. Using computational modeling and MRBLE-pep, we systematically probe binding of calcineurin (CN), a conserved protein phosphatase essential for the immune response and target of immunosuppressants, to the PxIxIT SLiM. We establish that flanking residues and post- translational modifications critically contribute to PxIxIT-CN affinity, and discover CN-inhibitory peptides with unprecedented affinity and therapeutic potential. The quantitative measurements provided by this approach will improve computational modeling efforts, elucidate a broad range of weak protein-SLiM interactions, and revolutionize our understanding of signaling networks.


Author(s):  
Simon Farrell ◽  
Stephan Lewandowsky

2000 ◽  
Vol 10 (PR11) ◽  
pp. Pr11-131-Pr11-141 ◽  
Author(s):  
J.-Y. Choi ◽  
B.-J. Lee ◽  
I.-S. Jeung

Pneumologie ◽  
2013 ◽  
Vol 67 (12) ◽  
Author(s):  
S Dehmel ◽  
P Nathan ◽  
K Milger ◽  
R Prungnaud ◽  
R Imker ◽  
...  

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