Right-handed spiral with 3.6 residues per turn, 1.5 Å rise per residue, i→i+4 H-bonds. Pauling-Corey-Branson 1951 — predicted before experimental confirmation.
Right-handed spiral with 3.6 residues per turn, 1.5 Å rise per residue, i→i+4 H-bonds. Pauling-Corey-Branson 1951 — predicted before experimental confirmation.