One more classification is presented according to the mathematical formulation, and the models based on the finite elements analysis, geometry, energy minimization, and forces equilibrium constitute the largest categories.
The generation of the overall steric energy associated with the energy-minimized structures was initially executed via energy minimization using MM+ force field and the resulting structures were again energy minimized using the AMBER 3 force field.
This structure was followed by energy minimization with amber99 force field (http://www.chempcomp.com) in the molecular operating environment (MOE) Software packages [34].
The obtained computed structures of HPR variants were refined by energy minimization with CHARMM force field until the energy was reached [33].
The initial modeled RF structures were subjected to energy minimization with GROMOS96 force field energy [43] implemented in DeepView/Swiss-PDBViewer v3.7 [44] to improve the van der Waals contacts and to correct the stereochemistry of the improved models.
The structures were built followed by clean geometry and energy minimization with OPLS_2005 force field method.
Water molecules as well as other heteroatoms were removed, and the protein was subjected to energy minimization using CharMM force field [ 31].
To determine the molecular orientation within the experimentally determined unit cell of the π-stacked polymorph, we utilize a global total energy minimization scheme employing force fields as described in detail in ref (46).
The structure of the inhibitor NE10790 was drawn using sketch module of Sybyl7.1 and geometry was optimized by performing energy minimization using MMFF94 force field with 1000 iterations (Sybyl, version 7.1; Tripos, Inc.: St . Louis MO, 2005).
The major hypothesis adopted for this investigation is that energy minimization is a force contributing to the organization of cells; this implies the possibility of an evolutionary convergence between biomolecular composition and the chemical properties of subcellular compartments.
