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Learning about protein solubility from bacterial inclusion bodies

Mónica Martínez-Alonso1,2 email, Nuria González-Montalbán1,2 email, Elena García-Fruitós1,2 email and Antonio Villaverde1,2 email

Institute for Biotechnology and Biomedicine and Department of Genetics and Microbiology, Autonomous University of Barcelona, Barcelona, Spain

CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain

author email corresponding author email

Microbial Cell Factories 2009, 8:4doi:10.1186/1475-2859-8-4

Published: 8 January 2009

Abstract

The progressive solving of the conformation of aggregated proteins and the conceptual understanding of the biology of inclusion bodies in recombinant bacteria is providing exciting insights on protein folding and quality. Interestingly, newest data also show an unexpected functional and structural complexity of soluble recombinant protein species and picture the whole bacterial cell factory scenario as more intricate than formerly believed.


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