ASU Electronic Theses and Dissertations
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The primary carbon fixing enzyme Rubisco maintains its activity through release of trapped inhibitors by Rubisco activase (Rca). Very little is known about the interaction, but binding has been proposed to be weak and transient. Extensive effort was made to develop Förster resonance energy transfer (FRET) based assays to understand the physical interaction between Rubisco and Rca, as well as understand subunit exchange in Rca. Preparations of labeled Rubisco and Rca were utilized in a FRET-based binding assay. Although initial data looked promising, this approach was not fruitful, as no true FRET signal was observed. One possibility is that under …
- Forbrook, Dayna, Wachter, Rebekka M, Allen, James, et al.
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