Abstract
Supramolecular assembly is often a remarkably robust, rapid and spontaneous process, starting from a small number of monomeric types. Although the process occurs widely in nature and is increasingly important in healthcare and engineering, it is poorly understood. Icosahedral viral shell assembly is one such outstanding example. We sketch the experimental roadblocks that necessitate mathematical and computational modeling of assembly, and list the types of experimental data available for model validation, thereby defining the models’ input and output, and framing the scope of model predictions. We isolate the various factors, specifically configurational and combinatorial entropy that influence spontaneous supramolecular assembly, pinpointing the modeling challenges and motivating the use of multiscale models. We then survey existing modeling paradigms for the modeling different scales, emphasizing the newest models and paradigms developed by the author’s group, geared towards not only predicting, but also intuitively explaining, analyzing and engineering assembly processes. The models leverage geometric and algebraic characteristics unique to molecular assembly (as opposed to folding), and permit provable performance guarantees together with some level of forward and backward analysis as well as a desired level of precision and refinability of prediction.
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References
M. Agbandje-McKenna, A.L. Llamas-Saiz, F. Wang, P. Tattersall, M.G. Rossmann, Functional implications of the structure of the murine parvovirus, minute virus of mice. Structure 6, 1369–1381 (1998)
I. Andricioaei, M. Karplus, On the calculation of entropy from covariance matrices of the atomic fluctuations. J. Chem. Phys. 115(14), 6289 (2001)
B. Berger, P.W. Shor, On the mathematics of virus shell assembly (1994)
B. Berger, P.W. Shor, Local rules switching mechanism for viral shell geometry. Technical report, MIT-LCS-TM-527, 1995
B. Berger, P. Shor, J. King, D. Muir, R. Schwartz, L. Tucker-Kellogg, Local rule-based theory of virus shell assembly. Proc. Natl. Acad. Sci. U.S.A. 91, 7732–7736 (1994)
M. Bóna, M. Sitharam, The influence of symmetry on the probability of assembly pathways for icosahedral viral shells. Comput. Math. Methods Med. Special Issue on Mathematical Virology 9(3–4), 295–302 (Hindawi Publishing Corporation, New York, 2008). Stockley and Twarock (Ed.)
M. Bóna, M. Sitharam, A. Vince, Enumeration of viral capsid assembly pathways: tree orbits under permutation group action. Bull. Math. Biol. 73(4), 726–753 (2011). DOI:10.1007/s11538-010-9606-4
G.S. Chirikjian, Chapter four – modeling loop entropy, in Computer Methods, Part C, ed. by M.L. Johnson, L. Brand. Volume 487 of Methods in Enzymology (Academic, San Diego, 2011), pp. 99–132
U. Chittamuru, Sampling configuration space of partial 2-trees in 3D. Master’s thesis, University of Florida, 2011
M. Dyer, A. Frieze, R. Kannan, A random polynomial-time algorithm for approximating the volume of convex bodies. J. ACM 38, 1–17 (1991)
D. Gfeller, D. Morton, D. Lachapelle, P. De Los Rios, G. Caldarelli, F. Rao, Uncovering the topology of configuration space networks. Phys. Rev. E Stat. Nonlinear Soft Matter Phys. 76(2 Pt 2), 026113 (2007)
M.S. Head, J.A. Given, M.K. Gilson, Mining minima, direct computation of conformational free energy. J. Phys. Chem. A 101(8), 1609–1618 (1997)
U. Hensen, O.F Lange, H. GrubmĂĽller, Estimating absolute configurational entropies of macromolecules: the minimally coupled subspace approach. PLoS ONE 5(2), 8 (2010)
V. Hnizdo, E. Darian, A. Fedorowicz, E. Demchuk, S. Li, H. Singh, Nearest-neighbor nonparametric method for estimating the configurational entropy of complex molecules. J. Comput. Chem. 28(3), 655–668 (2007)
V. Hnizdo, J. Tan, B.J. Killian, M.K. Gilson, Efficient calculation of configurational entropy from molecular simulations by combining the mutual-information expansion and nearest-neighbor methods. J. Comput. Chem. 29(10), 1605–1614 (2008)
W. Im, M. Feig, C.L. Brooks, An implicit membrane generalized Born theory for the study of structure, stability, and interactions of membrane proteins. Biophys. J. 85(5), 2900–2918 (2003)
J.E. Johnson, J.A. Speir, Quasi-equivalent viruses: a paradigm for protein assemblies. J. Mol. Biol. 269, 665–675 (1997)
M. Karplus, J.N. Kushick, Method for estimating the configurational entropy of macromolecules. Macromolecules 14(2), 325–332 (1981)
B.J. Killian, J. Yundenfreund Kravitz, M.K. Gilson, Extraction of configurational entropy from molecular simulations via an expansion approximation. J. Chem. Phys. 127(2), 024107 (2007)
B.M. King, N.W. Silver, B. Tidor, Efficient calculation of molecular configurational entropies using an information theoretic approximation. J. Phys. Chem. B 116, 2891–2904 (2012)
T.-C. Kuo, On Thom-Whitney stratification theory. Math. Ann. 234, 97–107 (1978). doi:10.1007/BF01420960.
Z. Lai, J. Su, W. Chen, C. Wang, Uncovering the properties of energy-weighted conformation space networks with a hydrophobic-hydrophilic model. Int. J. Mol. Sci. 10(4), 1808–1823 (2009)
T. Lazaridis, Effective energy function for proteins in lipid membranes. Proteins 52(2), 176–192 (2003)
T. Lazaridis, M. Karplus, Effective energy function for proteins in solution. Proteins 35(2), 133–152 (1999)
C.J. Marzec, L.A. Day, Pattern formation in icosahedral virus capsids: the papova viruses and nudaurelia capensis β virus. Biophys. J. 65, 2559–2577 (1993)
A. Ozkan, M. Sitharam, EASAL: efficient atlasing and search of assembly landscapes, in Proceedings of BiCoB, New Orleans, 2011
E. Padron, V. Bowman, N. Kaludov, L. Govindasamy, H. Levy, P. Nick, R. McKenna, N. Muzyczka, J.A. Chiorini, T.S. Baker, M. Agbandje-McKenna, Structure of adeno-associated virus type 4. J. Virol. 79, 5047–5058 (2005)
E. Padron, R. McKenna, N. Muzyczka, N. Kaludov, J.A. Chiorini, M. Agbandje-McKenna, Structurally mapping the diverse phenotype of adeno associatedvirus serotype 4. J. Virol. 80, 11556–11570 (2006)
J. Peters, J. Fan, M. Sitharam, Y. Zhou, Elimination in generically rigid 3D geometric constraint systems, in Proceedings of Algebraic Geometry and Geometric Modeling, Nice, 27–29 Sept 2004 (Springer, 2005), pp. 1–16
D. Prada-Gracia, J. GĂłmez-Garde\(\mathrm{\tilde{n}}\) es, P. Echenique, F. Falo, Exploring the free energy landscape: from dynamics to networks and back. PLoS Comput. Biol. 5(6), e1000415 (2009)
D. Rapaport, J. Johnson, J. Skolnick, Supramolecular self-assembly: molecular dynamics modeling of polyhedral shell formation. Comput. Phys. Commun. 121, 231–255 (1998)
V.S. Reddy, H.A. Giesing, R.T. Morton, A. Kumar, C.B. Post, C.L. Brooks, J.E. Johnson, Energetics of quasiequivalence: computational analysis of protein-protein interactions in icosahedral viruses. Biophys. J. 74, 546–558 (1998)
R. Schwartz, P.E. Prevelige, B. Berger, Local rules modeling of nucleation-limited virus capsid assembly. Technical report, MIT-LCS-TM-584, 1998
R. Schwartz, P.W. Shor, P.E. Prevelige, B. Berger, Local rules simulation of the kinetics of virus capsid self-assembly. Biophys. J. 75, 2626–2636 (1998)
M. Sitharam, M. Agbandje-McKenna, Sampling virus assembly pathway: avoiding dynamics. J. Comput. Biol. 13(6), 1232–1265 (2006)
M. Sitharam, M. BĂłna, Combinatorial enumeration of macromolecular assembly pathways, in Proceedings of the International Conferecnce on Bioinformatics and Applications (World Scientific, Fort Lauderdale, 2004)
M. Sitharam, H. Gao, Characterizing graphs with convex Cayley configuration spaces. Discret. Comput. Geom. 43, 594–625 (2010)
G. Varadhan, Y.J. Kim, S. Krishnan, D. Manocha, Topology preserving approximation of free configuration space, in ICRA 2006. Proceedings 2006 IEEE International Conference, 3041–3048 (2006)
P. Wu, W. Xiao, T. Conlon, J. Hughes, M. Agbandje-McKenna, T. Ferkol, T. Flotte, N. Muzyczka, Mutational analysis of the adeno-associated virus type 2 (AAV2) capsid gene and construction of AAV2 vectors with altered tropism. J. Virol. 74(18), 8635–8647 (2000)
R. Wu, A. Ozkan, A. Bennett, M. Agbandje-McKenna, M. Sitharam, Robustness measure for AAV2 is correctly predicted by configuration space atlasing using EASAL, in Proceedings of ACM Bioinformatics and Comptutational Biology, Orlando, 2012
Y. Yao, J. Sun, X. Huang, G.R. Bowman, G. Singh, M. Lesnick, L.J. Guibas, V.S Pande, G. Carlsson, Topological methods for exploring low-density states in biomolecular folding pathways. J. Chem. Phys. 130(14), 144115 (2009)
H.-X. Zhou, M.K Gilson, Theory of free energy and entropy in noncovalent binding. Chem. Rev. 109(9), 4092–4107 (2009)
A. Zlotnick, To build a virus capsid: an equilibrium model of the self assembly of polyhedral protein complexes. J. Mol. Biol. 241, 59–67 (1994)
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Sitharam, M. (2014). Modeling Autonomous Supramolecular Assembly. In: Jonoska, N., Saito, M. (eds) Discrete and Topological Models in Molecular Biology. Natural Computing Series. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-40193-0_9
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