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Theses/Dissertations

Graduate Theses and Dissertations

Cell Biology

2019

P21

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Full-Text Articles in Molecular Biology

Functional Characterization Of The Ovarian Tumor Domain Deubiquitinating Enzyme 6b, Jasmin M. D'Andrea Jun 2019

Functional Characterization Of The Ovarian Tumor Domain Deubiquitinating Enzyme 6b, Jasmin M. D'Andrea

Graduate Theses and Dissertations

The posttranslational modification ubiquitination is major regulatory mechanism used throughout cell signaling pathways such as cell cycle regulation and the DNA damage response. As such, the E3 ligases and their deubiquitinating enzyme counterparts, which conjugate and deconjugate ubiquitin to and from protein substrates respectively, must be tightly regulated to prevent aberrant cellular behaviors that could lead to diseases such as cancer.

Of the five families of deubiquitinating enzymes, the Ovarian Tumor Domain (OTU) family is fairly unique and under-studied; many of its family members hold a linkage specificity to certain ubiquitin chains and a number of them have been implicated ...