Abstract
Enhancement of proteins by PEGylation is an active area of research. However, the interactions between polymer and protein are far from fully understood. To gain a better insight into these interactions or even make predictions, molecular dynamics (MD) simulations can be applied to study specific protein-polymer systems at molecular level detail. Here we present instructions on how to simulate PEGylated proteins using the latest iteration of the Martini coarse-grained (CG) force-field. CG MD simulations offer near atomistic information and at the same time allow to study complex biological systems over longer time and length scales than fully atomistic-level simulations.
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References
Canalle LA, Löwik DWPM, Van Hest JCM (2010) Polypeptide-polymer bioconjugates. Chem Soc Rev 39:329–353
Pechar M, Kopečková P, Joss L et al (2002) Associative diblock copolymers of poly(ethylene glycol) and coiled-coil peptides. Macromol Biosci 2:199–206
Milton Harris J, Martin NE, Modi M (2001) Pegylation: a novel process for modifying pharmacokinetics. Clin Pharmacokinet 40:539–551
Pai SS, Hammouda B, Hong K et al (2011) The conformation of the poly(ethylene glycol) chain in mono-PEGylated lysozyme and mono-PEGylated human growth hormone. Bioconjug Chem 22:2317–2323
Daly SM, Przybycien TM, Tilton RD (2005) Adsorption of poly(ethylene glycol)-modified lysozyme to silica. Langmuir 21:1328–1337
Hamley IW (2014) PEG-peptide conjugates. Biomacromolecules 15:1543–1559
Munasinghe A, Mathavan A, Mathavan A et al (2019) Molecular insight into the protein–polymer interactions in N-terminal PEGylated bovine serum albumin. J Phys Chem B 123:5196–5205
Le Cœur C, Combet S, Carrot G et al (2015) Conformation of the poly(ethylene glycol) chains in DiPEGylated hemoglobin specifically probed by SANS: correlation with PEG length and in vivo efficiency. Langmuir 31:8402–8410
Lin P, Colina CM (2019) Molecular simulation of protein–polymer conjugates. Curr Opin Chem Eng 23:44–50
Marrink SJ, Risselada HJ, Yefimov S et al (2007) The MARTINI force field: coarse grained model for biomolecular simulations. J Phys Chem B 111:7812–7824
Ingólfsson HI, Melo MN, Van Eerden FJ et al (2014) Lipid organization of the plasma membrane. J Am Chem Soc 136:14554–14559
Thallmair S, Vainikka PA, Marrink SJ (2019) Lipid fingerprints and cofactor dynamics of light-harvesting complex II in different membranes. Biophys J 116:1446–1455
Bruininks BMH, Souza PCT, Marrink SJ (2019) A practical view of the Martini force field. In: Biomolecular simulations, Methods in molecular biology (methods and protocols). Springer, New York, pp 105–127
Souza PCT et al (2020) Martini 3, submitted
Alessandri R (2019) Multiscale modeling of organic materials: from the morphology up. Dissertation, University of Groningen
Monticelli L, Kandasamy SK, Periole X et al (2008) The MARTINI coarse-grained force field: extension to proteins. J Chem Theory Comput 4:819–834
Uusitalo JJ, Ingólfsson HI, Akhshi P et al (2015) Martini coarse-grained force field: extension to DNA. J Chem Theory Comput 11:3932–3945
Lo CA, Rzepiela AJ, De Vries AH et al (2009) Martini coarse-grained force field: extension to carbohydrates. J Chem Theory Comput 5:3195–3210
Rossi G, Monticelli L, Puisto SR et al (2011) Coarse-graining polymers with the MARTINI force-field: polystyrene as a benchmark case. Soft Matter 7:698–708
Panizon E, Bochicchio D, Monticelli L et al (2015) MARTINI coarse-grained models of polyethylene and polypropylene. J Phys Chem B 119:8209–8216
Grunewald F, Rossi G, de Vries AH et al (2018) Transferable MARTINI model of poly(ethylene oxide). J Phys Chem B 122:7436–7449
Monticelli L (2012) On atomistic and coarse-grained models for C60 fullerene. J Chem Theory Comput 8:1370–1378
Ramezanghorbani F, Lin P, and Colina CM (2018) Optimizing protein–polymer interactions in a poly(ethylene glycol) coarse-grained model. J Phys Chem B acs.jpcb.8b05359
Woo SY, Lee H (2014) Molecular dynamics studies of PEGylated α-helical coiled coils and their self-assembled micelles. Langmuir 30:8848–8855
Zaghmi A, Mendez-Villuendas E, Greschner AA et al (2019) Mechanisms of activity loss for a multi-PEGylated protein by experiment and simulation. Mater Today Chem 12:121–131
Alessandri R, Souza PCT, Thallmair S et al (2019) Pitfalls of the Martini model. J Chem Theory Comput 15:5448–5460
Souza PCT, Thallmair S, Marrink SJ et al (2019) An allosteric pathway in copper, zinc superoxide dismutase unravels the molecular mechanism of the G93A amyotrophic lateral sclerosis-linked mutation. J Phys Chem Lett 10:7740–7744
Liu J, Qiu L, Alessandri R et al (2018) Enhancing molecular n-type doping of donor–acceptor copolymers by tailoring side chains. Adv Mater 30:1–9
Abraham MJ, Murtola T, Schulz R et al (2015) Gromacs: high performance molecular simulations through multi-level parallelism from laptops to supercomputers. SoftwareX 1–2:19–25
Kroon PC (2020) Automate, aggregate, assemble. Dissertation, University of Groningen
Touw WG, Baakman C, Black J et al (2015) A series of PDB-related databanks for everyday needs. Nucleic Acids Res 43:D364–D368
Kabsch W, Sander C (1983) Dictionary of protein secondary structure: pattern recognition of hydrogen-bonded and geometrical features. Biopolymers 22:2577–2637
Periole X, Cavalli M, Marrink S-J et al (2009) Combining an elastic network with a coarse-grained molecular force field: structure, dynamics, and intermolecular recognition. J Chem Theory Comput 5:2531–2543
Poma AB, Cieplak M, Theodorakis PE (2017) Combining the MARTINI and structure-based coarse-grained approaches for the molecular dynamics studies of conformational transitions in proteins. J Chem Theory Comput 13:1366–1374
Herzog FA, Braun L, Schoen I et al (2016) Improved side chain dynamics in MARTINI simulations of protein–lipid interfaces. J Chem Theory Comput 12:2446–2458
Kuehner DE, Engmann J, Fergg F et al (1999) Lysozyme net charge and ion binding in concentrated aqueous electrolyte solutions. J Phys Chem B 103:1368–1374
Bartik K, Redfield C, Dobson CM (1994) Measurement of the individual pKa values of acidic residues of hen and turkey lysozymes by two-dimensional 1H NMR. Biophys J 66:1180–1184
Stroet M, Caron B, Visscher KM et al (2018) Automated topology builder version 3.0: prediction of solvation free enthalpies in water and hexane. J Chem Theory Comput 14:5834–5845
Malde AK, Zuo L, Breeze M et al (2011) An automated force field topology builder (ATB) and repository: version 1.0. J Chem Theory Comput 7:4026–4037
Berendsen HJC, Postma JPM, van Gunsteren WF et al (1984) Molecular dynamics with coupling to an external bath. J Chem Phys 81:3684–3690
Parrinello M, Rahman A (1981) Polymorphic transitions in single crystals: a new molecular dynamics method. J Appl Phys 52:7182–7190
Humphrey W, Dalke A, Schulten K (1996) VMD: Visual Molecular Dynamics. J Mol Graph 14:33–38
Rossi G, Barnoud J, Monticelli L (2014) Polystyrene nanoparticles perturb lipid membranes. J Phys Chem Lett 5:241–246
Grunewald F, Souza PCT, Abdizadeh H, et al (2020) Titratable Martini Model for Constant pH Simulations. J Chem Phys 153:024118
Donnini S, Tegeler F, Groenhof G et al (2011) Constant pH molecular dynamics in explicit solvent with λ-dynamics. J Chem Theory Comput 7:1962–1978
Colby RH, Rubinstein M (2003) Polymer physics. Oxford University Press, New York
Alessandri R, Uusitalo JJ, De Vries AH et al (2017) Bulk heterojunction morphologies with atomistic resolution from coarse-grain solvent evaporation simulations. J Am Chem Soc 139:3697–3705
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Grünewald, F., Kroon, P.C., Souza, P.C.T., Marrink, S.J. (2021). Protocol for Simulations of PEGylated Proteins with Martini 3. In: Chen, Y.W., Yiu, CP.B. (eds) Structural Genomics. Methods in Molecular Biology, vol 2199. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0892-0_18
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DOI: https://doi.org/10.1007/978-1-0716-0892-0_18
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