Abstract
The main resident proteins of the endoplasmic reticulum (ER) collaborate to ensure that newlysynthesized secretory proteins acquire their correct conformation. Most ER residents are therefore,directly or indirectly, folding helpers and controllers of the quality of newly synthesized secretorypolypeptides. Genetic approaches have revealed that these helpers are necessary for virtually anymajor aspect of plant life, from differentiation to reproduction to interactions with the environment.Detailed biochemical analysis on the protein–protein interactions that occur during foldingin the ER has been performed on a number of model secretory proteins, and the integration betweengenetics and biochemistry is a major future goal of this field of plant cell biology.
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Acknowledgments
The hard work, critical discussion and dedication of past and present students as well as post-doctoral fellows is gratefully acknowledged. We also wish to thank the many other colleagues with whom we have discussed over recent years the issues covered in this review. This work was supported in part by Research Training Networks contract HPRN-CT-2002-00262 (Biointeractions) of the European Union.
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Vitale, A., Denecke, J. (2006). The ER Folding Helpers: A Connection Between Protein Maturation, Stress Responses and Plant Development. In: Robinson, D.G. (eds) The Plant Endoplasmic Reticulum. Plant Cell Monographs, vol 4. Springer, Berlin, Heidelberg. https://doi.org/10.1007/7089_065
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