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GROMOS
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
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GROMOS bezeichnet zum einen ein Kraftfeld, wie es zur Berechnung molekulardynamischer Simulationen benΓΆtigt wird.cite-ref-1[1]cite-ref-2[2] Es wurde an der UniversitΓ€t Groningen und der ETH ZΓΌrich entwickelt. Zum anderen ist GROMOS der Name fΓΌr ein Softwarepaket fΓΌr molekulardynamische Simulationen, das mit diesen Kraftfeldparametern verbunden ist.cite-ref-3[3] Die aktuelle Version trΓ€gt die Bezeichnung GROMOS11.
Das GROMOS-Kraftfeld, oder besser die Kraftfelder, da es verschiedene Versionen gibt, die sich in ihren Parametern unterscheiden, ist fΓΌr die Simulation von AminosΓ€uren und Alkanen optimiert, ist aber auch fΓΌr Proteine oder Zucker einsetzbar. Es handelt sich um ein united atom Kraftfeld, bei dem einige funktionelle Gruppen, das heiΓt solche mit unpolaren Wasserstoffatomen zu einer Einheit verschmolzen wurden und in der Simulation als ein Atom angesehen werden.
Contents
β’ Einzelnachweise
β’ Weblinks
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Einzelnachweise
cite-note-11. β C. Oostenbrink, A. Villa, A.E. Mark and W.F. van Gunsteren: "A biomolecular force field based on the free enthalpy of hydration and solvation: the GROMOS force-field parameter sets 53A5 and 53A6" Journal of Computational Chemistry 25, 2004, 1656β1676.
cite-note-22. β Lukas D. Schuler, Xavier Daura, Wilfred F. van Gunsteren: An improved GROMOS96 force field for aliphatic hydrocarbons in the condensed phase. Journal of Computational Chemistry 22 (11), August 2001, 1205β1218.
cite-note-33. β W.F. van Gunsteren, S.R. Billeter, A.A. Eising, P.H. HΓΌnenberger, P. KrΓΌger, A.E. Mark, W.R.P. Scott, I.G. Tironi: Biomolecular Simulation: The GROMOS96 Manual and User Guide, vdf Hochschulverlag AG an der ETH ZΓΌrich and BIOMOS b.v.: ZΓΌrich, Groningen, 1996.
Weblinks