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Biomedical Engineering and Bioengineering

Wright State University

Theses/Dissertations

2011

Chemical Modification Of Proteins

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A Computational Tool For Biomolecular Structure Analysis Based On Chemical And Enzymatic Modification Of Native Proteins, Deacon John Sweeney Jan 2011

A Computational Tool For Biomolecular Structure Analysis Based On Chemical And Enzymatic Modification Of Native Proteins, Deacon John Sweeney

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Chemical and enzymatic modification of proteins is a well-established treatment technique for probing the conformational properties of these macromolecules. Investigators have recently extended the approach to probe many sites on a protein's structure in parallel manner, such that conformational properties of a target protein can be inferred. The modern approach uses mass spectrometry to quantify reactant loss and product formation. Rigorous analysis is challenging due to the high volume of mass spectrometric data that must be processed and interpreted.

An extensively interactive software suite has been developed to assist various aspects of the analytical protocol. The software offers a variety …