Sentence examples for shift indices from inspiring English sources
Based on NOEs, vicinal coupling constants, backbone amide exchange rates, and chemical shift indices, PGAa formed a long amphipathic α-helical conformation in both TFE and DPC micelle environments, spanning the residues Ile2 Ala19 in TFE and Lys5 Ala19 in DPC micelle, respectively.
In the right panels are reported the respective Regime Shift Indices (RS I.
We also calculated monocularity indices (MI) for each hemisphere and for combined-hemisphere data, and shift indices (SI) as previously described [8], [9].
Backbone Cα NMR chemical shift indices (CSI, the difference between the observed chemical shift and shifts observed for random coil structures) provide information on local secondary structure [34], [35], with downfield shifts (positive deviations) reflecting α-helical conformations and upfield shifts reflecting extended (β-strand) conformations.
Xu et al. [ 25] used NMR and dihedral angles from global likelihood estimate (DANGLE) analyses to predict the chemical shift indices of a 199 aa recombinant A. trifasciata AcSp1 repeat.
Secondary structure assignment was possible for the assigned residues as shown in Figure 5A where chemical shift indices for the Cα carbons in GIG47 and its homolog 1TOG [ 21] are displayed.
And Deloitte's Shift Index survey indicates that 80% of workers don't like their jobs.
The meta-structure-derived secondary structure parameter is defined in analogy to the well-established NMR C chemical shift index, with positive values for an α-helix and negative values indicating the presence of β-strands or an extended conformation.
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with the shift index and where is defined in (3).
