Concept
Protéine SUMO
Publications associées (45)
Ion Spectroscopy Reveals Structural Difference for Proteins Microhydrated by Retention and Condensation of Water
Protein ubiquitin in its +7 charge state microhydrated by 5 and 10 water molecules has been interrogated in the gas phase by cold ion UV/IR spectroscopy. The complexes were formed either by condensing water onto the unfolded bare proteins in a temperature- ...
Washington2024A chemical biology approach to decipher chromatin ubiquitylation by RNF168
DNA damage signaling following DNA double-strand breaks (DSBs) involves numerous regulating proteins, which dynamically recognize ('read') and alter ('write' or 'erase') histone post-translational modifications (PTMs). Among these PTMs, the ubiquitin syste ...
EPFL2024Gentle nano-electrospray ion source for reliable and efficient generation of microsolvated ions
Vladimir Kopysov, Andrei Zviagin
We present herein the design of a nano-electrospray ion source capable of reliable generation of large quantities of microsolvated ions. The source is based on a triple molecular skimmer scheme and can be quickly tuned to generate bare ions or their ionic ...
AIP Publishing2022Similarities and Differences among Protein Dynamics Studied by Variable Temperature Nuclear Magnetic Resonance Relaxation
David Lyndon Emsley, Jayasubba Reddy Yarava, Andrea Bertarello, Baptiste Busi, François Freymond
Understanding and describing the dynamics of proteins is one of the major challenges in biology. Here, we use multifield variable-temperature NMR longitudinal relaxation (R-1) measurements to determine the hierarchical activation energies of motions of fou ...
AMER CHEMICAL SOC2021Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization
Jérôme Waser, Elija Grinhagena, Emmanuelle Madeline Dominique Allouche
Hypervalent iodine compounds are powerful reagents for the development of novel transformations. As they exhibit low toxicity, high functional group tolerance, and stability in biocompatible media, they have been used for the functionalization of biomolecu ...
WILEY-V C H VERLAG GMBH2021