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1 a remarkably large dependence on the C=C-C-C torsional angle.
2 h a high antibase conformation and a +sc C-5 torsional angle.
3 al intersection seam that persists along all torsional angles.
4 istance only requires a very small change in torsional angles.
5 DFT) calculations reproduce the experimental torsional angles and also establish a correlation indica
7 s of fluctuations in backbone and side chain torsional angles, and averaged (1)H chemical shifts are
9 een the pyrrolidine ring pucker, phi and psi torsional angles, and peptide bond trans/cis ratio of su
10 effect of polarization of ribosyl hydroxyls, torsional angles, and the effect of base orientation on
11 Calculated helical parameters and backbone torsional angles, and the observed 31P chemical shifts,
16 easing the thermally driven root-mean-square torsional angle between adjacent filament subunits from
17 l-angle X-ray scattering and MD, the average torsional angle between DNA-binding domains is approxima
18 ies indicate the potential importance of the torsional angle between the 1-phenyl "A" ring and 4-phen
20 olor, the major structural difference is the torsional angle between the ester group and the aromatic
21 the swallowtail porphyrins indicate that the torsional angle between the proton on the alkyl carbon a
22 2,2'-1,3 benzyloxy tether that restricts the torsional angle between the two naphthalene subunits alo
23 thyl groups were used to calculate effective torsional angles between different planes of unsaturatio
24 gous series of compounds, an increase in the torsional angles between the planar molecular core and t
25 thyl groups were used to calculate effective torsional angles between the three different planes that
28 logen series, the N2-C2a bond length and the torsional angle chi(1) smoothly increase with the increa
29 ctra were converted into 604 distance and 48 torsional angle constraints for structure calculations.
30 this stability, with induced changes in the torsional angle delta (C5'-C4'-C3'-O3) and phosphate-pho
32 d by conformational dynamics that impact the torsional angle distribution between the porphyrin-porph
35 tron diffraction (MicroED) data show a large torsional angle for meta-phenylenes relative to para-phe
36 nction of the phi, psi, omega, chi1 and chi2 torsional angles for all 20 naturally occurring amino ac
39 hanges attributed to a change in the PDI-PDI torsional angle from ca. 20 degrees in the Franck-Condon
41 ies, are the tools for classifying rotamers (torsional angles) in a way that reflect their frequency
43 and 4 were obtained as BF(4)(-) salts, where torsional angles larger than 80 degrees were observed be
44 phene, the resulting SBT systems are planar (torsional angle <1 degrees ) and highly pi-conjugated.
45 ergy curve for the singlet state occurs at a torsional angle near 45 degrees , in contrast to previou
48 fluorenyl rings are cis to each other with a torsional angle of 59 degrees and a long C-C single bond
49 Single crystal X-ray analysis shows that the torsional angle of the carboxylate group and the C-CO(2)
50 is accompanied by a change in the main chain torsional angles of Asp402, a conserved residue located
51 ta-turn are defined according to Phi and Psi torsional angles of the backbone for residues i + 1 and
52 rge transfer process depends on the relative torsional angles of the donor and acceptor groups where
53 lactam ring to restrict two of the six free torsional angles of TRH and constrain the X-Pro-NH2 pept
55 itivity provides a new route for determining torsional angles plus other molecular structural details
57 s all increase with decreasing values of the torsional angle that C(1)-Li makes with respect to the a
58 y 90%; and (ii) provide a set of (chi1/chi2) torsional angles that leads to optimal agreement between
59 liability of the provided set of (chi1/chi2) torsional angles, the side chains of all reported confor
60 1a-c provided quantitative bond lengths and torsional angles to support the conclusion that the down
61 that use of the provided set of (chi1/chi2) torsional angles together with other observables, such a
63 w of their interglycosidic linkages and the torsional angle w of their side chain along the C5-C6 bo
65 es, as evidenced by the decreased end-to-end torsional angles, was confirmed by X-ray crystallography