A peptide library screening, assisted by accurate measurements of reaction kinetics for selected peptides, demonstrated the preference for bulky and aromatic residues at variable positions Xaa and Zaa [A. Krężel, E. Kopera, A.M. Protas, A. Wysłouch-Cieszyńska, J. Poznański, W. Bal, J. Am. Chem. Soc., 132 (2010) 3355 3366].
Within the context of the AMBER force field, these results indicate that all 100 ligand conformations in the crystal structures of their protein complexes are nearly identical to their local minimum conformations, demonstrating the preference of these ligands for local minimum conformations when binding to proteins.
The virtual cellulose crystal used in the model is based on a highly structured cellulose crystal, such as that produced by Valonia macrophysa and imaged by Lehtiö et al. [ 25] in a report demonstrating the preference of CBMs for particular faces of the crystals, although, in this model, we have not given enzymes preference for particular faces.
Although common waxbills are related to model species used in this type of experiments, we could not demonstrate the predicted preference for conspecific over heterospecific song, or differential behavioural responses for conspecific song vs. calls.
The backbone structure (upper panels) as well as the Ramachandran plot of the conformation of the alanine residue during the entire simulation, demonstrate the conformational preference for L-alanine to adopt the αR conformation and for D-alanine to favor the αL conformation (lower panels).
We selected two extremely contradictory gene sets to demonstrate the different preferences between these two methods.
In addition, we demonstrated the orientation and positional preferences of this amphipathic segment.
Both data sets demonstrate the following substrate preferences for Arabidopsis PFT (normalized to 1.0 for GFP-BD-CVIQ): GFP-BD-CVIQ (1.0), GFP-BD-CVIM (0.60), GFP-BD-CVII (0.21) and GFP-BD-CVIL (0.06).
Both data sets demonstrate the following substrate preferences for Arabidopsis PGGT1 (normalized to 1.0 for GFP-BD-CVIL): GFP-BD-CVIL (1.0), GFP-BD-CVII (0.14), GFP-BD-CVIM (0.07) and GFP-BD-CVIQ (0.07).
Unfortunately, although the study concluded that left-handed electrons showed a preference in their destruction, it could not demonstrate that the preference led to the imbalance we see today, because it didn't test organic molecules relevant to life.
