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Molecular Chaperones and Protein Folding

Molecular Chaperones and Protein Folding

The native conformation of a protein is formed by interactions between the side chains of its constituent amino acids. When the amino acids cannot form these interactions, the protein cannot fold by itself and needs chaperones. Notably, chaperones do not relay any additional information required for the folding of polypeptides; the native conformation of a protein is determined solely by its amino acid sequence. Chaperones catalyze protein folding without being a part of the folded protein.
The...

Molecular Chaperones and Protein Folding

Molecular Chaperones and Protein Folding

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Related Experiment Video

Updated: Dec 19, 2025

Studies of Chaperone-Cochaperone Interactions using Homogenous Bead-Based Assay

Studies of Chaperone-Cochaperone Interactions using Homogenous Bead-Based Assay

Published on: July 21, 2021

Artificial chaperones: From materials designs to applications.

Orakan Hanpanich¹, Atsushi Maruyama¹

¹Department of Life Science and Technology, Tokyo Institute of Technology, Nagatsuta 4259 B-57, Yokohama, 226-8501, Japan.

|June 6, 2020

Summary

This summary is machine-generated.

Artificial chaperones mimic natural ones to help proteins and nucleic acids fold correctly. This review covers recent advances in artificial chaperones and their applications in macromolecular assembly.

Keywords:

Artificial chaperones Folding Molecular chaperones Oligonucleotides Peptide Protein

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Area of Science:

Biochemistry
Molecular Biology
Synthetic Biology

Background:

Biological macromolecules require specific native structures for function.
Molecular chaperones in cells assist in protein folding and prevent aggregation.
Artificial chaperones are inspired by natural chaperones to replicate their functions.

Purpose of the Study:

To review recent advancements in the design and development of artificial chaperones.
To highlight the potential applications of artificial chaperones in biotechnology and medicine.

Main Methods:

Literature review of recent studies on artificial chaperone development.
Analysis of the mechanisms and applications of artificial chaperones.

Main Results:

Artificial chaperones show promise in enhancing the assembly of proteins, polypeptides, and nucleic acids.
Recent designs mimic natural chaperone functions, improving folding efficiency and preventing aggregation.

Conclusions:

Artificial chaperones represent a significant advancement in biomolecular engineering.
Their applications in controlling macromolecular assembly offer new therapeutic and biotechnological possibilities.