Revised CHARMM force field parameters for iron-containing cofactors of photosystem II

© 2017 Wiley Periodicals, Inc.

Bibliographische Detailangaben
Veröffentlicht in:Journal of computational chemistry. - 1984. - 39(2018), 1 vom: 05. Jan., Seite 7-20
1. Verfasser: Adam, Suliman (VerfasserIn)
Weitere Verfasser: Knapp-Mohammady, Michaela, Yi, Jun, Bondar, Ana-Nicoleta
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of computational chemistry
Schlagworte:Journal Article Research Support, Non-U.S. Gov't CHARMM force field heme non-heme iron parametrization photosystem II Coenzymes Photosystem II Protein Complex Iron E1UOL152H7
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520 |a Photosystem II is a complex protein-cofactor machinery that splits water molecules into molecular oxygen, protons, and electrons. All-atom molecular dynamics simulations have the potential to contribute to our general understanding of how photosystem II works. To perform reliable all-atom simulations, we need accurate force field parameters for the cofactor molecules. We present here CHARMM bonded and non-bonded parameters for the iron-containing cofactors of photosystem II that include a six-coordinated heme moiety coordinated by two histidine groups, and a non-heme iron complex coordinated by bicarbonate and four histidines. The force field parameters presented here give water interaction energies and geometries in good agreement with the quantum mechanical target data. © 2017 Wiley Periodicals, Inc 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a CHARMM force field 
650 4 |a heme 
650 4 |a non-heme iron 
650 4 |a parametrization 
650 4 |a photosystem II 
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700 1 |a Knapp-Mohammady, Michaela  |e verfasserin  |4 aut 
700 1 |a Yi, Jun  |e verfasserin  |4 aut 
700 1 |a Bondar, Ana-Nicoleta  |e verfasserin  |4 aut 
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