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  GLN-314   THR-315  36.6 36.7 10.5 -26.2 111.2 108.0 -40.0  THR-315   SER-316  33.7 33.8 -131.6 91.7 92.3 114.3 -52.7  SER-316   ASN-317  34.4 33.4 -12.2 26.3 138.1 163.9 36.7  ASN-317   PHE-318  36.8 33.4 106.9 59.6 38.8 82.4 341.2  PHE-318   ARG-319  34.9 30.0 93.9 -9.3 47.1 87.8 264.2  ARG-319   VAL-320  36.4 29.3 -145.8 18.8 151.0 155.8 -505.3  VAL-320   GLN-321  36.6 30.1 -24.1 3.9 144.0 79.7 29.0  GLN-321   PRO-322  37.4 30.4 -45.5 -33.2 112.0 138.0 -304.6  PRO-322   THR-323  40.0 33.3 -55.9 -44.8 109.4 83.6 -256.0  THR-323   GLU-324  40.8 33.1 -127.5 -78.3 159.3 151.4 576.6  GLU-324   SER-325  42.3 34.8 -29.6 17.8 74.6 97.4 -16.7  SER-325   ILE-326  46.1 38.4 -39.0 -50.3 134.6 158.2 -298.4  ILE-326   VAL-327  49.0 40.5 -7.8 -30.7 148.8 85.8 -143.9 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

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  GLY-593   GLY-594  41.4 39.2 -132.7 -92.5 91.8 140.4 -366.3  GLY-594   VAL-595  39.2 36.6 45.2 17.7 73.6 109.2 -3.6  VAL-595   SER-596  36.1 34.4 4.8 33.0 54.8 40.4 91.6 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