Skip to main content
. 2020 Jan 30;60(3):1844–1864. doi: 10.1021/acs.jcim.9b00864

Figure 1.

Figure 1

UNRES model of polypeptide chains. Blue spheres represent the peptide groups (p), spheroids represent the side chains (SC), and small white spheres represent the α-carbon atoms (which are not interaction sites but only serve to assist in chain-geometry definition). The backbone-virtual-bond angle θi, backbone-virtual-bond-dihedral angle γi, and the two angles αi and βi that define the location of the ith side-chain center with respect to the backbone are shown. Reproduced from Zaborowski et al., J. Chem. Inf. Model.2015, 55, 2050 (DOI: 10.1021/acs.jcim.5b00395). Copyright 2015 American Chemical Society.