TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Dorian A1 - Krause, Rolf T1 - Quadrature and Implementation of the Weak Coupling Method T2 - MMM 2008: Proceedings of the 4th International Conference on Multiscale Materials Modelling, 27-31 October 2008, Tallahassee, Fla. Y1 - 2008 SP - 62 EP - 65 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Dorian A1 - Krause, Rolf T1 - Weak Coupling Algorithms in Multiscale Simulations T2 - Proceedings of the third Inter. Confer. on Comp. Meth. for Coupled Problems in Science and Engrg Y1 - 2009 SP - 1023pp ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Dorian A1 - Krause, Rolf ED - Griebel, Michael ED - Schweitzer, M. T1 - Numerical Validation of Constraints Based Multiscale Methods T2 - Lecture Notes in Computational Science and Engineering Y1 - 2010 SP - 141 EP - 154 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Rolf A1 - Schweitzer, M. ED - Griebel, Michael ED - Schweitzer, M. T1 - Stability of Energy Transfer in the Weak Coupling Method T2 - Meshfree Methods for Partial Differential Equations IV Y1 - 2008 VL - 65 SP - 111 EP - 121 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Rolf ED - Widlund, Olof T1 - Solving Frictional Contact Problems with Multigrid Efficiency T2 - Proc.of the 16th International Conference on Domain Decomposition Methods Y1 - 2007 VL - 50 SP - 547 EP - 554 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Rolf T1 - Weak coupling in function space T2 - Proc. Appl. Math. Mech. Y1 - 2007 VL - 7 IS - 1 SP - 2020113pp ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Krause, Rolf T1 - CM/MD Coupling - A Function Space Oriented Multiscale-Coupling Approach T2 - Proc. Appl. Math. Mech. Y1 - 2008 VL - 8 IS - 1 SP - 10495pp ER - TY - CHAP A1 - Weber, Marcus A1 - Kube, Susanna T1 - Robust Perron Cluster Analysis for Various Applications in Computational Life Science T2 - Computational Life Sciences Y1 - 2005 SP - 57 EP - 66 ER - TY - CHAP A1 - Kube, Susanna A1 - Weber, Marcus T1 - Computation of equilibrium densities in metastable dynamical systems by domain decomposition T2 - Numerical Analysis and Applied Mathematics, International Conference on Numerical Analysis and Applied Mathematics 2008 Y1 - 2008 VL - 1048 SP - 339 EP - 342 PB - AIP Conference Proceedings ER - TY - CHAP A1 - Reinecke, Isabel A1 - Deuflhard, Peter ED - Daskalaki, A. T1 - Model Development and Decomposition in Physiology T2 - Handbook of Research on Systems Biology Applications in Medicine Y1 - 2008 VL - 2 SP - 759 EP - 797 ER - TY - CHAP A1 - Kube, Susanna A1 - Weber, Marcus T1 - Preserving the Markov Property of Reduced Reversible Markov Chains T2 - Numerical Analysis and Applied Mathematics, International Conference on Numerical Analysis and Applied Mathematics 2008 Y1 - 2008 VL - 1048 SP - 593 EP - 596 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Bujotzek, Alexander A1 - Weber, Marcus T1 - A meshless discretization method for Markov state models applied to explicit water peptide folding simulations T2 - Meshfree Methods for Partial Differential Equations VI Y1 - 2012 VL - 89 SP - 141 EP - 154 PB - Springer ER - TY - CHAP A1 - Fackeldey, Konstantin T1 - Multiscale Methods in Time and Space T2 - Progress in Industrial Mathematics at ECMI 2010 Y1 - 2012 VL - 17 SP - 619 EP - 626 ER - TY - CHAP A1 - Igde, Sinaida A1 - Wölk, Hendrik A1 - Röblitz, Susanna A1 - Reidelbach, Marco A1 - Weber, Marcus A1 - Hartmann, Laura T1 - Identifying Multivalent Binding Kinetics of Precision Glycomacromolecules: A Kinetic Study Using kinITC T2 - Münster Symposium on Cooperative Effects 2015 - SFB 858, at Westfälische Wilhelms-Universität Münster, 2015 N2 - Multivalent sugar/protein interactions are well-known to proceed through different binding modes 1-5 which in turn can be described by their binding kinetics 3-5. This study provides additional insight into the association and dissociation reaction rates of complex multivalent sugar/protein interactions. Binding kinetics of recently introduced multivalent precision glycomacromolecules 6-8 to Concanavalin A (Con A) were studied by " kinetic Isothermal Titration Calorimetry " (kinITC) 9-11. The effect of multivalency is evaluated by comparing rate constants of glycomacromolecules obtaining the same and different valency of mannose ligands and by variation of the overall backbone properties, such as hydrophilic/ hydrophoboc. In addition, binding kinetics were studied using different conformations of Con A (homodimer vs.-tetramer) and thus a different protein valency. Our results show that precision glycomacromolecule/Con A binding proceeds non-cooperatively. Further, association and dissociation rates are mainly described by intermolecular complex formation. Together with the so-called functional valency, we can discriminate between " bound " and " unbound " states for macroscopic on-and off-rates, even for such complex glycooligomer/protein systems. By comparing e.g. a mono-to a divalent glycomacromolecule for their binding to dimeric Con A, we see a lower dissociation rate for the latter. As both bind monovalently to Con A, this is a strong indication for a statistical rebinding event. Further, there is a strong dependence of multivalent binding kinetics on the ligand density of glycomacromolecules as well as the Con A conformation and thus the overall on-and off-rates. Y1 - 2015 ER - TY - CHAP A1 - Fackeldey, Konstantin A1 - Bujotzek, Alexander T1 - Local Quantum-Like Updates in Classical Molecular Simulation Realized Within an Uncoupling-Coupling Approach T2 - Progress in Industrial Mathematics at ECMI 2012 N2 - In this article a method to improve the precision of the classical molecular dynamics force field by solving an approximation problem with scattered quantum mechanical data is presented. This novel technique is based on two steps. In the first step a partition of unity scheme is used for partitioning the state space by meshfree basis functions. As a consequence the potential can be localized for each basis function. In a second step, for one state in each meshfree basis function, the precise QM-based charges are computed. These local QM-based charges are then used, to optimize the local potential function. The performance of this method is shown for the alanine tripeptide. Y1 - 2014 U6 - https://doi.org/10.1007/978-3-319-05365-3_42 VL - 19 SP - 309 EP - 313 ER -