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Grand Valley State University

Theses/Dissertations

2015

Cullin

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Full-Text Articles in Life Sciences

Bridging In Vi Tro & In S Il Ico Techniques: Uncovering The Structural Characteristics And Light-Dependent Modifications Of The Light-Response Btb Proteins In Arabidopsis Thaliana, Nicholas Reitz Jan 2015

Bridging In Vi Tro & In S Il Ico Techniques: Uncovering The Structural Characteristics And Light-Dependent Modifications Of The Light-Response Btb Proteins In Arabidopsis Thaliana, Nicholas Reitz

Masters Theses

The conjugation of the NEDD8 protein has been found to cause a wide range of changes to the overall function of a protein. The addition of NEDD8 to a conserved lysine on Cul proteins has been found to provide Cul with increased flexibility, while the transcription factor protein p53 was prevented from binding to DNA after NEDD8 conjugation. Using Arabidopsis thaliana, we investigated the potential conjugation of NEDD8 to the AtLRB1 and AtLRB2 proteins, which are both members of Cul3-RING E3 Ubiquitin Ligase complexes, using both in vitro and in silico techniques. The AtLRBs are negative regulators of the red …