ArticleProtein expression and purification2015
Expression, fermentation and purification of a predicted intrinsically disordered region of the transcription factor, NFAT5.
Article in Protein expression and purification, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- NFAT5, which protects against hypertonicity, is activated by that stress via structuring of its intrinsically disordered domain.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Bax expression is optimal at low oxygen tension and constant agitation.Protein expression and purification · 2020Article
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Authors and funding
4 authors.
Funding
Abstract
Hypertonicity stimulates Nuclear Factor of Activated T-cells 5 (NFAT5) nuclear localization and transactivating activity. Many transcription factors are known to contain intrinsically disordered regions (IDRs) which become more structured with local environmental changes such as osmolality, temperature and tonicity. The transactivating domain of NFAT5 is predicted to be intrinsically disordered under normal tonicity, and under high NaCl, the activity of this domain is increased. To study the binding of co-regulatory proteins at IDRs a cDNA construct expressing the NFAT5 TAD was created and transformed into Escherichia coli cells. Transformed E. coli cells were mass produced by fermentation and extracted by cell lysis to release the NFAT5 TAD. The NFAT5 TAD was subsequently purified using a His-tag column, cation exchange chromatography as well as hydrophobic interaction chromatography and then characterized by mass spectrometry (MS).
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