In contrast, refinement with unrestrained N/O content gave reasonable results: instead of full occupancy of nitrogen in NbON, the nitrogen position was occupied by 0.64 5) O and 0.36 5) N atoms, which also agreed with the results of elemental analysis.
It resulted in refinement of subcategories, with individual team members helping to explore clinical and social implications and challenges outlined by participants in more detail.
Model building was performed in COOT and refinement with TLS (Translation/Libration/Screw) in REFMAC5.
All non-hydrogen atoms were refined using anisotropic displacement ellipsoids, and hydrogen atoms were refined with restraints prior to inclusion in the final refinement with a riding model (Cooper et al., 2010).
These were included successfully in the ShelxL refinement with anisotropic thermal displacement parameters.
Furthermore, the higher overall HINT scores and lower electrostatic energies, which were both referenced to their deposited high-resolution structural models, suggests that the inclusion of electrostatics in refinement may result in models with non-native (and potentially overweighted) polar interaction networks.
In this study, fuzzy refinement with orthogonal arrays was effective in improving the performance of the GA, and also showed the benefits of a good chromosome structure on the behavior of GA.
Flexible fitting of the Hgb crystal structure was performed using the NAMD routine in MDFF22 followed by rebuilding with COOT23, real-space refinement in PHENIX24 and final refinement with REFMAC25 with half-map cross-validation26.
I add contrast with some texture, some spice and some sweetness, and end up, in spite of the refinement, with this profound flavor.
Manual model adjustments were carried out in Coot followed by refinement with Refmac and Phenix.
