Holdup assay

MG Mariano Genera
BQ Barbara Quioc-Salomon
AN Antonin Nourisson
BC Baptiste Colcombet-Cazenave
AH Ahmed Haouz
AM Ariel Mechaly
MM Mariette Matondo
MD Magalie Duchateau
AK Alexander König
MW Marc P. Windisch
CN Christine Neuveut
NW Nicolas Wolff
CC Célia Caillet-Saguy
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The holdup assay was carried out against the biotinylated peptide PBM-HBc (peptide sequence -RRRRSQSRESQC) in duplicates as previously described48, 49 with minor modifications. We measured PBM-HBc interactions against 255 human PDZ domains. The minimal binding intensity (BI) threshold value is 0.2 to define a significant interaction, as previously reported48.

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