Search anything and hit enter
  • Teams
  • Members
  • Projects
  • Events
  • Calls
  • Jobs
  • publications
  • Software
  • Tools
  • Network
  • Equipment

A little guide for advanced search:

  • Tip 1. You can use quotes "" to search for an exact expression.
    Example: "cell division"
  • Tip 2. You can use + symbol to restrict results containing all words.
    Example: +cell +stem
  • Tip 3. You can use + and - symbols to force inclusion or exclusion of specific words.
    Example: +cell -stem
e.g. searching for members in projects tagged cancer
Search for
Count
IN
OUT
Content 1
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Content 2
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Search
Go back
Scroll to top
Share
© Research
Publication : Methods in molecular biology (Clifton, N.J.)

High-Throughput Production of a New Library of Human Single and Tandem PDZ Domains Allows Quantitative PDZ-Peptide Interaction Screening Through High-Throughput Holdup Assay

Scientific Fields
Diseases
Organisms
Applications
Technique

Published in Methods in molecular biology (Clifton, N.J.) - 01 Jan 2019

Duhoo Y, Girault V, Turchetto J, Ramond L, Durbesson F, Fourquet P, Nominé Y, Cardoso V, Sequeira AF, Brás JLA, Fontes CMGA, Travé G, Wolff N, Vincentelli R

Link to Pubmed [PMID] – 31267466

Methods Mol. Biol. 2019;2025:439-476

PDZ domains recognize PDZ Binding Motifs (PBMs) at the extreme C-terminus of their partner proteins. The human proteome contains 266 identified PDZ domains, the PDZome, spread over 152 proteins. We previously developed the “holdup” chromatographic assay for high-throughput determination of PDZ-PBM affinities. In that work, we had used an expression library of 241 PDZ constructs (the “PDZome V.1”). Here, we cloned, produced, and characterized a new bacterial expression library (“PDZome V.2”), which comprises all the 266 known human PDZ domains as well as 37 PDZ tandem constructs. To ensure the best expression level, folding, and solubility, all construct boundaries were redesigned using available structural data and all DNA sequences were optimized for Escherichia coli expression. Consequently, all the PDZ constructs are produced in a soluble form. Precise quantification and quality control were carried out. The binding profiles previously published using “PDZome V.1” were reproduced and completed using the novel “PDZome V.2” library. We provide here the detailed description of the high-throughput protocols followed through the PDZ gene synthesis and cloning, PDZ production, holdup assay and data treatment.

https://www.ncbi.nlm.nih.gov/pubmed/31267466