@article{LindowBaumHege2014, author = {Lindow, Norbert and Baum, Daniel and Hege, Hans-Christian}, title = {Ligand Excluded Surface: A New Type of Molecular Surface}, series = {IEEE Transactions on Visualization and Computer Graphics}, volume = {20}, journal = {IEEE Transactions on Visualization and Computer Graphics}, number = {12}, doi = {10.1109/TVCG.2014.2346404}, pages = {2486 -- 2495}, year = {2014}, abstract = {The most popular molecular surface in molecular visualization is the solvent excluded surface (SES). It provides information about the accessibility of a biomolecule for a solvent molecule that is geometrically approximated by a sphere. During a period of almost four decades, the SES has served for many purposes - including visualization, analysis of molecular interactions and the study of cavities in molecular structures. However, if one is interested in the surface that is accessible to a molecule whose shape differs significantly from a sphere, a different concept is necessary. To address this problem, we generalize the definition of the SES by replacing the probe sphere with the full geometry of the ligand defined by the arrangement of its van der Waals spheres. We call the new surface ligand excluded surface (LES) and present an efficient, grid-based algorithm for its computation. Furthermore, we show that this algorithm can also be used to compute molecular cavities that could host the ligand molecule. We provide a detailed description of its implementation on CPU and GPU. Furthermore, we present a performance and convergence analysis and compare the LES for several molecules, using as ligands either water or small organic molecules.}, language = {en} } @misc{LindowBaumHege, author = {Lindow, Norbert and Baum, Daniel and Hege, Hans-Christian}, title = {Ligand Excluded Surface: A New Type of Molecular Surface}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-51194}, abstract = {The most popular molecular surface in molecular visualization is the solvent excluded surface (SES). It provides information about the accessibility of a biomolecule for a solvent molecule that is geometrically approximated by a sphere. During a period of almost four decades, the SES has served for many purposes - including visualization, analysis of molecular interactions and the study of cavities in molecular structures. However, if one is interested in the surface that is accessible to a molecule whose shape differs significantly from a sphere, a different concept is necessary. To address this problem, we generalize the definition of the SES by replacing the probe sphere with the full geometry of the ligand defined by the arrangement of its van der Waals spheres. We call the new surface ligand excluded surface (LES) and present an efficient, grid-based algorithm for its computation. Furthermore, we show that this algorithm can also be used to compute molecular cavities that could host the ligand molecule. We provide a detailed description of its implementation on CPU and GPU. Furthermore, we present a performance and convergence analysis and compare the LES for several molecules, using as ligands either water or small organic molecules.}, language = {en} } @inproceedings{LindowBaumBondaretal.2012, author = {Lindow, Norbert and Baum, Daniel and Bondar, Ana-Nicoleta and Hege, Hans-Christian}, title = {Dynamic Channels in Biomolecular Systems: Path Analysis and Visualization}, series = {Proceedings of IEEE Symposium on Biological Data Visualization (biovis'12)}, booktitle = {Proceedings of IEEE Symposium on Biological Data Visualization (biovis'12)}, doi = {10.1109/BioVis.2012.6378599}, pages = {99 -- 106}, year = {2012}, language = {en} } @inproceedings{KuhnLindowGuentheretal.2013, author = {Kuhn, Alexander and Lindow, Norbert and G{\"u}nther, Tobias and Wiebel, Alexander and Theisel, Holger and Hege, Hans-Christian}, title = {Trajectory Density Projection for Vector Field Visualization}, series = {EuroVis 2013, short papers. M. Hlawitschka, Tino Weinkauf (eds.)}, booktitle = {EuroVis 2013, short papers. M. Hlawitschka, Tino Weinkauf (eds.)}, doi = {10.2312/PE.EuroVisShort.EuroVisShort2013.031-035}, pages = {31 -- 35}, year = {2013}, language = {en} } @misc{Lindow2010, type = {Master Thesis}, author = {Lindow, Norbert}, title = {Dynamische Molek{\"u}loberfl{\"a}chen}, year = {2010}, language = {de} } @article{LindowBaumHege2011, author = {Lindow, Norbert and Baum, Daniel and Hege, Hans-Christian}, title = {Voronoi-Based Extraction and Visualization of Molecular Paths}, series = {IEEE Transactions on Visualization and Computer Graphics}, volume = {17}, journal = {IEEE Transactions on Visualization and Computer Graphics}, number = {12}, doi = {10.1109/TVCG.2011.259}, pages = {2025 -- 2034}, year = {2011}, language = {en} } @article{LindowBaumProhaskaetal.2010, author = {Lindow, Norbert and Baum, Daniel and Prohaska, Steffen and Hege, Hans-Christian}, title = {Accelerated Visualization of Dynamic Molecular Surfaces}, series = {Comput. Graph. Forum}, volume = {29}, journal = {Comput. Graph. Forum}, doi = {10.1111/j.1467-8659.2009.01693.x}, pages = {943 -- 952}, year = {2010}, language = {en} } @article{LindowBaumBondaretal.2013, author = {Lindow, Norbert and Baum, Daniel and Bondar, Ana-Nicoleta and Hege, Hans-Christian}, title = {Exploring cavity dynamics in biomolecular systems}, series = {BMC Bioinformatics}, volume = {14}, journal = {BMC Bioinformatics}, edition = {(Suppl 19):S5}, doi = {10.1186/1471-2105-14-S19-S5}, year = {2013}, language = {en} } @article{CourniaAllenAndricioaeietal.2015, author = {Cournia, Zoe and Allen, Toby W. and Andricioaei, Ioan and Antonny, Bruno and Baum, Daniel and Brannigan, Grace and Buchete, Nicolae-Viorel and Deckman, Jason T. and Delemotte, Lucie and del Val, Coral and Friedman, Ran and Gkeka, Paraskevi and Hege, Hans-Christian and H{\´e}nin, J{\´e}r{\^o}me and Kasimova, Marina A. and Kolocouris, Antonios and Klein, Michael L. and Khalid, Syma and Lemieux, Joanne and Lindow, Norbert and Roy, Mahua and Selent, Jana and Tarek, Mounir and Tofoleanu, Florentina and Vanni, Stefano and Urban, Sinisa and Wales, David J. and Smith, Jeremy C. and Bondar, Ana-Nicoleta}, title = {Membrane Protein Structure, Function and Dynamics: A Perspective from Experiments and Theory}, series = {Journal of Membrane Biology}, volume = {248}, journal = {Journal of Membrane Biology}, number = {4}, doi = {10.1007/s00232-015-9802-0}, pages = {611 -- 640}, year = {2015}, language = {en} } @article{MuecklichWebelAboulfadletal., author = {M{\"u}cklich, Frank and Webel, Johannes and Aboulfadl, Hisham and Lindow, Norbert and Hege, Hans-Christian}, title = {Correlative Tomography - Extraction of Reliable Information with Adequate Resolution from mm Scale Down to Sub-nm Scale}, series = {Microsc. Microanal.}, volume = {20}, journal = {Microsc. Microanal.}, number = {Suppl 3}, doi = {10.1017/S1431927614005911}, pages = {838 -- 839}, language = {en} }