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BioMat04 - EngCryBio


Engineered Crystalline Biomaterials

Natural macromolecular 'machines' exploit complicated 3D scaffolds of proteins and nucleic acids to position structural features with near-atomic precision in order to fulfill their complicated tasks. These structures have inspired many researchers to design synthetic objects that achieve functionalities known today only from natural complexes. A candidate route toward achieving this goals builds on molecular self-assembly with DNA. Large, densely-packed DNA objects obtained by DNA origami methods have proven useful in applications that rest on discrete shapes fabricated to a precision of several nanometer. Yet, high resolution 3D structural information on these objects has not been reported so far, thus stalling further progress in the design of objects to meet subnanometer-precise specifications. Our aim is to combine crystallography and electron microscopy to contribute to the creation of a comprehensive picture of structure, dynamics and interactions of the origami structures during their folding pathway. Central focus is to engineer discrete DNA objects such that they become amenable to crystallization, exploring crystallization conditions, and structural analysis once crystals have become available as well as addressing the kinetics during the origami assembly. The objectives of the engineering partner of the project (Dietz) comprise the design, production, and electron microscopy analysis of synthetic DNA based objects. The science partner of the project (Groll) has extensive expertise in the characterisation, purification and crystallographic analysis of large protein complexes.

IGSSE setup of interdisciplinary research in project teams

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IGSSE supports up to 10 new project teams

Call closes 2 July 2017


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28-29 September 2017, TU Darmstadt

Submission deadline for abstracts: 18 June 2017


IGSSE Forum 2017

29-31 May 2017, TUM Science and Study Center Raitenhaslach, Burghausen


Climate-KIC: Join the PhD Catapult

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IAS Symposium: Selected topics in science and technology

8-10 May 2017, IAS Building, Garching Campus


IAS Coffee Talk with PTL Florian Praetorius

3 May 2017, 1 pm, TUM IAS Building, Garching Campus


10th IGSSE Forum

1 - 4 June 2016, TUM Science and Study Center, Burghausen


10th IGSSE Forum

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Save the Date: Canadian ATUMS Speaker on "Global Science- Global Career"

26. November 2015, 6-8 pm, IAS Faculty Club, Garching Campus

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Friday, 09. June 2017
Workshop: Standing up for science
9 June 2017, 9am-4pm, Brussels
Apply now: McKinsey 'Forschergeist' symposium
9-11 June 2017, Berlin For doctoral researchers and postdocs!