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Protein Complex Assembly

Protein Complex Assembly

Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types. Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...

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Related Experiment Video

Updated: Jul 5, 2025

Directed Assembly of Elastin-like Proteins into defined Supramolecular Structures and Cargo Encapsulation In Vitro

Directed Assembly of Elastin-like Proteins into defined Supramolecular Structures and Cargo Encapsulation In Vitro

Published on: April 8, 2020

Recent Progress in Protein-Polyphenol Assemblies for Biomedical Applications.

Yan Guo^1,2, Xinyue Zhai², Na Li³

¹Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, 317000, China.

Langmuir : the ACS Journal of Surfaces and Colloids

|January 16, 2024

Summary

This summary is machine-generated.

Natural proteins and polyphenols form stable assemblies with retained biological activity. These versatile protein-polyphenol materials offer advanced applications in biomedical fields.

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Area of Science:

Biomaterials Science
Supramolecular Chemistry
Biochemistry

Background:

Proteins are versatile biomolecules with diverse biological functions.
Polyphenols exhibit facile adhesion and attractive biomedical potential.
Interactions like hydrogen bonding, hydrophobic, and ionic forces drive assembly.

Purpose of the Study:

To summarize recent advancements in protein-polyphenol assemblies.
To detail the preparation and applications of these assemblies.
To provide future outlooks for the field.

Main Methods:

Utilizing reversible dynamic interactions between proteins and polyphenols.
Forming stable protein-polyphenol assemblies.
Characterizing assemblies such as particles, capsules, coatings, and hydrogels.

Main Results:

Protein-polyphenol assemblies maintain inherent structures and biological activities.
These assemblies are suitable for fabricating advanced functional materials.
Diverse applications in biomedical fields are enabled.

Conclusions:

Protein-polyphenol assemblies represent a promising platform for novel biomaterials.
The dynamic interactions facilitate the creation of stable, functional constructs.
Continued research holds potential for significant biomedical breakthroughs.