Abstract
The MCPB.py program greatly facilitates force field parameterization for metal sites in metalloproteins and organometallic compounds. Herein we present an example of MCPB.py to the parameterization of the dioxygen binding metal site of peptidylglycine-alphahydroxylating monooxygenase (PHM), which contains a copper ion. In this example, we also extend the functionality of MCPB.py to support molecular dynamics (MD) simulations in GROMACS through a python script. Illustrative MD simulations were performed using GROMACS and the results were analyzed. Notes about the program were also provided in this chapter, to assist MCPB.py users for metal site parameterizations.
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Acknowledgments
We acknowledge Prof. Justin Lemkul (Virginia Tech) for the GROMACS tutorial for simulating lysozyme in water. We acknowledge the computational support from the High Performance Computing Center (HPCC) at the Institute for Cyber-enabled Research (iCER) at Michigan State University (MSU). Pengfei Li gratefully acknowledges financial support through Prof. Sharon Hammes-Schiffer by the National Institutes of Health (Grant Number GM056207).
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Li, P., Merz, K.M. (2021). Parameterization of a Dioxygen Binding Metal Site Using the MCPB.py Program. 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_15
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DOI: https://doi.org/10.1007/978-1-0716-0892-0_15
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