[HTML][HTML] Hierarchized phosphotarget binding by the seven human 14-3-3 isoforms

G Gogl, KV Tugaeva, P Eberling, C Kostmann… - Nature …, 2021 - nature.com
The seven 14-3-3 isoforms are highly abundant human proteins encoded by similar yet
distinct genes. 14-3-3 proteins recognize phosphorylated motifs within numerous human and …

[HTML][HTML] Quantitative fragmentomics allow affinity mapping of interactomes

G Gogl, B Zambo, C Kostmann, A Cousido-Siah… - nature …, 2022 - nature.com
Human protein networks have been widely explored but most binding affinities remain
unknown, hindering quantitative interactome-function studies. Yet interactomes rely on minimal …

[PDF][PDF] Dual specificity PDZ-and 14-3-3-binding motifs: a structural and interactomics study

G Gogl, P Jane, C Caillet-Saguy, C Kostmann, G Bich… - Structure, 2020 - cell.com
Protein-protein interaction motifs are often alterable by post-translational modifications. For
example, 19% of predicted human PDZ domain-binding motifs (PBMs) have been …

Structure of high-risk papillomavirus 31 E6 oncogenic protein and characterization of E6/E6AP/p53 complex formation

…, G Gogl, DI Frecot, A Bonhoure, C Kostmann… - Journal of …, 2020 - Am Soc Microbiol
The degradation of p53 is a hallmark of high-risk human papillomaviruses (HPVs) of the alpha
genus and HPV-related carcinogenicity. The oncoprotein E6 forms a ternary complex with …

Rewiring of RSK–PDZ interactome by linear motif phosphorylation

…, F Durbesson, P Jane, Y Nomine, C Kostmann… - Journal of molecular …, 2019 - Elsevier
Phosphorylation of short linear peptide motifs is a widespread process for the dynamic
regulation of protein–protein interactions. However, the global impact of phosphorylation events …

Small p53 derived peptide suitable for robust nanobodies dimerization

F Dietsch, Y Nominé, A Stoessel, C Kostmann… - Journal of …, 2021 - Elsevier
Bivalent V H Hs have been shown to display better functional affinity compared with their
monovalent counterparts. Bivalency can be achieved either by inserting a hinge region …

[HTML][HTML] Interactomic affinity profiling by holdup assay: Acetylation and distal residues impact the PDZome-binding specificity of PTEN phosphatase

P Jané, G Gógl, C Kostmann, G Bich, V Girault… - PLoS …, 2020 - journals.plos.org
Protein domains often recognize short linear protein motifs composed of a core conserved
consensus sequence surrounded by less critical, modulatory positions. PTEN, a lipid …

The Holdup Multiplex, an assay for high-throughput measurement of protein-ligand affinity constants using a mass-spectrometry readout

F Delalande, G Gogl, A Rohrbacher, C Kostmann… - BioRxiv, 2022 - biorxiv.org
The accurate description and subsequent modeling of protein interactomes requires
quantification of their affinities at proteome-wide scale. Here we develop and validate the Holdup …

[HTML][HTML] Benchtop holdup assay for quantitative affinity-based analysis of sequence determinants of protein-motif interactions

…, KO Babah, G Gógl, P Eberling, C Kostmann… - Analytical …, 2020 - Elsevier
Many protein-protein interactions are mediated by short linear peptide motifs binding to
cognate proteins or protein domains. Such interactions often display affinities in the mid-…

A scalable strategy to solve structures of PDZ domains and their complexes

A Cousido-Siah, L Carneiro, C Kostmann… - … Section D: Structural …, 2022 - scripts.iucr.org
The human PDZome represents one of the largest globular domain families in the human
proteome, with 266 instances. These globular domains typically interact with C-terminal …