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Life Sciences Commons

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Biochemistry, Biophysics, and Structural Biology

Purdue University

2013

Biophysics

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Full-Text Articles in Life Sciences

Structural And Functional Characterization Of The Endosome-Associated Deubiquitinating Enzyme Amsh, Christopher Williamson Davies Oct 2013

Structural And Functional Characterization Of The Endosome-Associated Deubiquitinating Enzyme Amsh, Christopher Williamson Davies

Open Access Dissertations

The endosomal sorting complexes required for transport (ESCRT) machinery is a ubiquitin-dependent molecular mechanism made of up of four individual complexes: ESCRT-0, -I, -II, III, that is necessary for regulating the degradation of cell surface receptors directed towards the lysosome. Not only are the ESCRTs implicated in endosomal sorting and trafficking of proteins, its members also have roles in other important biological processes such as: cytokinesis, HIV budding, transcriptional regulation, and autophagy. As a function of its involvement in several processes throughout the cell, the ESCRT machinery is implicated in a wide variety of diseases including cancer, neurological disease, bacterial …