The extent of backbone stretching and the aspect ratio of CPBs is determined by the length and grafting density of the side chains.
To estimate the probable extent of backbone movement and side-chain mobility, restrained molecular dynamics simulations were compared for candidate sequences and controls, including substitution of Abu for all or half the core Ala residues.
The extent of backbone rigidity in the excited state has a significant impact on the photoluminescence quantum yields (ΦF), which are found to be 16 and 37 % for 2 and 3, respectively.
All peptide backbone atoms between P-1 to P9 were included in the restraint potential based on the extent of the conserved backbone structure observed in X-ray structures.
Due to the increase of the volume fraction of P2VP PBA)x and that of the stretching extent of the P2VP backbone as the x value increased in the supramolecular complexes, the microphase-separated nanostructures transformed from HPL to hexagonally packed cylinder (HEX), then to body centered cubic (BCC) structure and then to disordered spheres morphologies.
This database would hence serve as a valuable resource to study the nature and extent of structural rearrangements in backbone conformations in structural alignments of homologous proteins.
To do so, we define a flexibility index [12, 19, 21] to describe the extent of flexibility/rigidity along the protein backbone.
Specific rotation magnitudes determined for the trans-polymers at the sodium D-line ranged into the hundreds of degrees and were dependent on the extent of binaphthyl loading along the polyamide backbone.
Individual dimer, trimer, and tetramer constituents that comprise the higher molecular weight (mol wt), mesophase-forming fraction of M-50 petroleum pitch were characterized in terms of polycyclic aromatic hydrocarbon (PAH) backbone structure, the extent of alkylation, and the nature of the bonds connecting the monomeric "building blocks" comprising the oligomeric species.
The experimental and theoretical studies of polythiophenes suggest that this discrepancy in the intensity ratios of the vibronic peaks in the solid-state spectra stem from differences in the extent of planarization of the π-conjugated backbone as well as differences in π π stacking interactions in the solid state due to the presence of the octyl side chains.
Our comparison concerns metrics that are central to WSN research, such as time for clustering and backbone reorganization, corresponding overhead, extent of the reorganization (i.e., number of nodes involved in it), and properties of the resulting backbone, such as its size, backbone route length, number of gateways and nodes per cluster.
