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Characterization Of Ranbpm Subcellular Localization And Function In Hdac6 Regulation, Louisa M. Salemi

Electronic Thesis and Dissertation Repository

RanBPM has been shown to interact with numerous proteins implicating it in a variety of cellular processes including apoptosis, transcription regulation, cell migration, adhesion and morphology and has been shown to have tumour suppressive functions. RanPBM has been hypothesized to be a scaffolding protein and is part of a large protein complex termed the CTLH complex. Although the homologous complex in yeast has been demonstrated to have E3 ubiquitin ligase activity, whether the evolutionarily conserved human complex retains this activity remains to be determined. In this work we aim to characterize the regions of RanBPM that regulate its subcellular localization …