Related Experiment Video
Updated: May 13, 2026

Detection of the pH-dependent Activity of Escherichia coli Chaperone HdeB In Vitro and In Vivo
Published on: October 23, 2016
Periplasmic chaperones--preservers of subunit folding energy for organelle assembly
1Department of Molecular Genetics and Preparative Molecular Biology, Institute for Microbiology and Genetics, Georg-August-University Goettingen, Grisebachstrasse 8, D-37077 Goettingen, Germany.
Abstract:
The periplasmic PapD-like chaperones have long been known to be necessary for the assembly of bacterial surface organelles. New structural work now suggests that they control assembly by arresting subunit folding. This step may be required to preserve energy for fiber formation.
More Related Videos
10:24Defining Hsp33's Redox-regulated Chaperone Activity and Mapping Conformational Changes on Hsp33 Using Hydrogen-deuterium Exchange Mass Spectrometry
Published on: June 7, 2018
08:58In Situ Monitoring of Transiently Formed Molecular Chaperone Assemblies in Bacteria, Yeast, and Human Cells
Published on: September 2, 2019
Related Concept Videos
Protein Folding
Protein Folding
Molecular Chaperones and Protein Folding
The...
Protein Folding
Protein Structure Is Critical to Its Biological Function
Proteins perform a wide range of biological functions such as catalyzing chemical reactions, providing...
Molecular Chaperones and Protein Folding
The...
Bacterial Protein Maturation