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MCPB.py: A Python Based Metal Center Parameter Builder

Li, Pengfei, Merz, Kenneth M.·2016·Journal of Chemical Information and Modeling

Abstract

MCPB.py, a python based metal center parameter builder, has been developed to build force fields for the simulation of metal complexes employing the bonded model approach. It has an optimized code structure, with far fewer required steps than the previous developed MCPB program. It supports various AMBER force fields and more than 80 metal ions. A series of parametrization schemes to derive force constants and charge parameters are available within the program. We give two examples (one metalloprotein example and one organometallic compound example), indicating the program's ability to build reliable force fields for different metal ion containing complexes. The original version was released with AmberTools15. It is provided via the GNU General Public License v3.0 (GNU_GPL_v3) agreement and is free to download and distribute. MCPB.py provides a bridge between quantum mechanical calculations and molecular dynamics simulation software packages thereby enabling the modeling of metal ion centers. It offers an entry into simulating metal ions in a number of situations by providing an efficient way for researchers to handle the vagaries and difficulties associated with metal ion modeling.

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Metadata

Authors
Li, P., & Merz, K. M.
Venue
Journal of Chemical Information and Modeling
Published
2016-03-23
Volume
56
Issue
4
Pages
599-604
ISSN
  • 1549-9596 (ISSN-L)
  • 1549-960X
OpenAlex
W2275563446
Cited by
730
References
34
FWCI
13.24
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: MCPB.py: A Python Based Metal Center Parameter Builder. https://app.cochat.ai/papers/10.1021/acs.jcim.5b00674
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Li, P., & Merz, K. M. (2016). MCPB.py: A Python Based Metal Center Parameter Builder. Journal of Chemical Information and Modeling. https://doi.org/10.1021/acs.jcim.5b00674

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