Fig. 3.
Differences in the fractional populations of conformational regions between GGXGG and AAXAA peptides in three environmental contexts. (a) Ramachandran plots are provided that outline the seven conformational regions as defined in Materials and Methods: αR, near-αR, αL, non-Pβ, PIIL, PIR, and o, and (b) the four quadrants and broadly defined β region. (b–d) Hinton diagram of the population of conformational states of the guest residues in the GGXGG and AAXAA peptides as well as the differences in sampling between the two peptide series under native (c), chemically denaturing (d), and thermally denaturing (e) conditions.