Spike Glycoprotein

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue i Residue i+1 Distance of hinge axis to residue i in conformer 1 (A) Distance of hinge axis to residue i in conformer 2 (A) Change in psi (i) (deg) Change in phi (i+1) (deg) Angle of psi(i) axis to hinge axis conformer 1 (deg) Angle of psi(i) axis to hinge axis conformer 2 (deg) Percentage Progress  GLU-702   ASN-703  29.3 29.4 7.4 -7.0 116.8 118.3 82.6  ASN-703   SER-704  31.8 32.0 -10.4 20.4 65.4 69.6 -177.9  SER-704   VAL-705  34.0 34.3 -11.8 10.3 39.2 32.4 -0.1  VAL-705   ALA-706  35.4 35.1 -13.5 13.5 95.4 91.0 -33.5 Graph shows rotational transition at bending residues and can be used to identify hinge bending residues. Probably only informative for interdomain rotations greater than 20 degrees