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Related Concept Videos

The Proteasome Structure01:17

The Proteasome Structure

The ubiquitin-proteasome pathway is a well-known mechanism utilized by eukaryotic cells to remove cytoplasmic proteins that are misfolded, damaged, or no longer needed. In this pathway, the protein that needs to be eliminated undergoes a process called ubiquitination, where a chain of ubiquitin molecules is attached to the 48th lysine residue of the target protein. This ubiquitin modification helps the proteasome distinguish between a target protein and a healthy protein.
The proteasome is an...
The Proteasome02:18

The Proteasome

Eukaryotic cells can degrade proteins through several pathways. One of the most important amongst these is the ubiquitin-proteasome pathway. It helps the cell eliminate the misfolded, damaged, or unwarranted cytoplasmic proteins in a highly specific manner.
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The Proteasome01:13

The Proteasome

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Role of Matrix Metalloproteases in Degradation of ECM01:23

Role of Matrix Metalloproteases in Degradation of ECM

Matrix metalloproteases (MMPs) are enzymes involved in the hydrolysis of proteins and glycoproteins of the extracellular matrix. MMPs are essential for the migration and proliferation of cells through the dense matrix network, throughout embryonic development, and throughout morphogenesis. The first MMP activity discovered was a collagenase in a tadpole's tail undergoing metamorphosis. The active collagen deposition and modifications lead to the morphogenesis of tadpoles into the adult body.
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Upstream Processing01:27

Upstream Processing

Upstream processing represents a critical phase in biomanufacturing, wherein biological systems such as microorganisms, mammalian cells, or insect cells are cultivated to produce therapeutic proteins, vaccines, enzymes, or other biologically derived products. This phase encompasses all steps from the selection and genetic manipulation of the production organism to the cultivation of cells in bioreactors under tightly controlled environmental conditions.Host Selection and Genetic OptimizationThe...
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Proteins: From Genes to Degradation

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Related Experiment Video

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Use of Recombinant Fusion Proteins in a Fluorescent Protease Assay Platform and Their In-gel Renaturation
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Published on: January 16, 2019

Commercial proteases: present and future.

Qing Li1, Li Yi, Peter Marek

  • 1Department of Chemistry, University of Texas, Austin, TX 78712, USA.

FEBS Letters
|January 16, 2013
PubMed
Summary
This summary is machine-generated.

This review covers commercial proteases and strategies for enhancing their properties. Protease applications are expanding in detergents, food, leather, and therapeutics due to technological advancements.

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Area of Science:

  • Biochemistry and Biotechnology
  • Enzyme Engineering

Background:

  • Proteases are widely used enzymes in various industries.
  • Current protease applications include detergents, food processing, and leather treatment.
  • Proteases are emerging as therapeutic agents.

Purpose of the Study:

  • To review commercial protease categories and successful enhancement strategies.
  • To highlight the broad industrial and therapeutic applications of proteases.
  • To discuss recent progress in protease engineering and future potential.

Main Methods:

  • Literature review of commercial proteases.
  • Survey of enzyme engineering strategies for property improvement.
  • Analysis of current and emerging protease applications.

Main Results:

  • Overview of major commercial protease classes.
  • Successful strategies for improving protease stability, specificity, and activity.
  • Expanding roles in laundry, food, leather, and medicine.
  • Advances in protease engineering leading to novel properties.

Conclusions:

  • Protease technology is rapidly advancing, broadening commercial viability.
  • Engineered proteases with tailored properties are key to new applications.
  • The therapeutic potential of proteases is a significant growth area.