@article{DieboldSchoenemannEilersetal.2023, author = {Diebold, Mathias and Sch{\"o}nemann, Lars and Eilers, Martin and Sotriffer, Christoph and Schindelin, Hermann}, title = {Crystal structure of a covalently linked Aurora-A-MYCN complex}, series = {Acta Crystallographica}, volume = {D79}, journal = {Acta Crystallographica}, doi = {10.1107/s2059798322011433}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-318855}, pages = {1 -- 9}, year = {2023}, abstract = {Formation of the Aurora-A-MYCN complex increases levels of the oncogenic transcription factor MYCN in neuroblastoma cells by abrogating its degradation through the ubiquitin proteasome system. While some small-molecule inhibitors of Aurora-A were shown to destabilize MYCN, clinical trials have not been satisfactory to date. MYCN itself is considered to be `undruggable' due to its large intrinsically disordered regions. Targeting the Aurora-A-MYCN complex rather than Aurora-A or MYCN alone will open new possibilities for drug development and screening campaigns. To overcome the challenges that a ternary system composed of Aurora-A, MYCN and a small molecule entails, a covalently cross-linked construct of the Aurora-A-MYCN complex was designed, expressed and characterized, thus enabling screening and design campaigns to identify selective binders.}, language = {en} }