Article
Proteasomal Degradation of the EWS-FLI1 Fusion Protein Is Regulated by a Single Lysine Residue.
The Journal of biological chemistry - 23 Dec 2016
Gierisch Maria E, Pfistner Franziska, Lopez-Garcia Laura A, Harder Lena, Schäfer Beat W, Niggli Felix K
Abstract excerpt
E-26 transformation-specific (ETS) proteins are transcription factors directing gene expression through their conserved DNA binding domain. They are implicated as truncated forms or interchromosomal rearrangements in a variety of tumors including Ewing sarcoma, a pediatric tumor of the bone. Tumor cells express the chimeric oncoprotein EWS-FLI1 from a specific t(22;11)(q24;12) translocation. EWS-FLI1 harbors a...
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