Abstract
Gram-negative bacteria, especially Escherichia coli, are often the preferred hosts for recombinant protein production because of their fast doubling times, ability to grow to high cell density, propensity for high recombinant protein titers and straightforward protein purification techniques. The utility of simple bacteria in such studies continues to improve as a result of an ever-increasing body of knowledge regarding their native protein biogenesis machinery. From translation on the ribosome to interaction with cytosolic accessory factors to transport across the inner membrane into the periplasmic space, cellular proteins interact with many different types of cellular machinery and each interaction can have a profound effect on the protein folding process. This review addresses key aspects of cellular protein folding, solubility and expression in E. coli with particular focus on the elegant biological machinery that orchestrates the transition from nascent polypeptide to folded, functional protein. Specifically highlighted are a variety of different techniques to intentionally alter the folding environment of the cell as a means to understand and engineer intracellular protein folding and stability.
Keywords: Protein engineering, chaperone engineering, protein folding, disulfide bonds, recombinant protein expression
Current Protein & Peptide Science
Title: Engineering the Protein Folding Landscape in Gram-Negative Bacteria
Volume: 9 Issue: 2
Author(s): Thomas J. Mansell, Adam C. Fisher and Matthew P. DeLisa
Affiliation:
Keywords: Protein engineering, chaperone engineering, protein folding, disulfide bonds, recombinant protein expression
Abstract: Gram-negative bacteria, especially Escherichia coli, are often the preferred hosts for recombinant protein production because of their fast doubling times, ability to grow to high cell density, propensity for high recombinant protein titers and straightforward protein purification techniques. The utility of simple bacteria in such studies continues to improve as a result of an ever-increasing body of knowledge regarding their native protein biogenesis machinery. From translation on the ribosome to interaction with cytosolic accessory factors to transport across the inner membrane into the periplasmic space, cellular proteins interact with many different types of cellular machinery and each interaction can have a profound effect on the protein folding process. This review addresses key aspects of cellular protein folding, solubility and expression in E. coli with particular focus on the elegant biological machinery that orchestrates the transition from nascent polypeptide to folded, functional protein. Specifically highlighted are a variety of different techniques to intentionally alter the folding environment of the cell as a means to understand and engineer intracellular protein folding and stability.
Export Options
About this article
Cite this article as:
Mansell J. Thomas, Fisher C. Adam and DeLisa P. Matthew, Engineering the Protein Folding Landscape in Gram-Negative Bacteria, Current Protein & Peptide Science 2008; 9 (2) . https://dx.doi.org/10.2174/138920308783955243
DOI https://dx.doi.org/10.2174/138920308783955243 |
Print ISSN 1389-2037 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5550 |
Call for Papers in Thematic Issues
Advancements in Proteomic and Peptidomic Approaches in Cancer Immunotherapy: Unveiling the Immune Microenvironment
The scope of this thematic issue centers on the integration of proteomic and peptidomic technologies into the field of cancer immunotherapy, with a particular emphasis on exploring the tumor immune microenvironment. This issue aims to gather contributions that illustrate the application of these advanced methodologies in unveiling the complex interplay ...read more
Artificial Intelligence for Protein Research
Protein research, essential for understanding biological processes and creating therapeutics, faces challenges due to the intricate nature of protein structures and functions. Traditional methods are limited in exploring the vast protein sequence space efficiently. Artificial intelligence (AI) and machine learning (ML) offer promising solutions by improving predictions and speeding up ...read more
Nutrition and Metabolism in Musculoskeletal Diseases
The musculoskeletal system consists mainly of cartilage, bone, muscles, tendons, connective tissue and ligaments. Balanced metabolism is of vital importance for the homeostasis of the musculoskeletal system. A series of musculoskeletal diseases (for example, sarcopenia, osteoporosis) are resulted from the dysregulated metabolism of the musculoskeletal system. Furthermore, metabolic diseases (such ...read more
Protein Folding, Aggregation and Liquid-Liquid Phase Separation
Protein folding, misfolding and aggregation remain one of the main problems of interdisciplinary science not only because many questions are still open, but also because they are important from the point of view of practical application. Protein aggregation and formation of fibrillar structures, for example, is a hallmark of a ...read more
Related Journals
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers