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
 SER-316   ASN-317  20.3 20.8 -18.3 18.7 49.5 72.5 -10.6
 ASN-317   PHE-318  20.7 21.3 49.5 0.2 95.8 85.5 -4.6
 PHE-318   ARG-319  19.5 20.0 -3.8 19.8 16.1 43.6 -21.0
 ARG-319   VAL-320  17.6 16.6 -1.9 -23.3 90.1 87.2 8.7
 VAL-320   GLN-321  16.5 15.2 5.5 -20.9 132.0 118.7 14.7
 GLN-321   PRO-322  13.1 11.6 5.4 1.9 130.3 127.8 -13.2
 PRO-322   THR-323  13.3 10.8 -6.0 12.5 100.7 112.5 0.7
 THR-323   GLU-324  13.2 11.5 5.3 -27.1 143.7 118.4 20.9
 GLU-324   SER-325  12.8 10.1 17.0 18.3 127.9 136.3 -45.5
 SER-325   ILE-326  11.0 7.9 41.1 -30.7 151.9 150.5 -18.5
 ILE-326   VAL-327  12.4 8.9 0.7 -1.4 134.9 132.7 7.0
 VAL-327   ARG-328  10.3 7.0 9.1 -45.5 147.2 146.3 50.8
 ARG-328   PHE-329  11.9 8.2 -119.9 135.5 46.8 41.7 -48.5
 PHE-329   PRO-330  10.2 6.4 -131.7 -10.4 39.7 39.9 198.9

Downloading Image

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-526   PRO-527  4.8 5.3 -7.3 -15.1 67.4 71.0 -0.9
 PRO-527   LYS-528  7.3 8.1 -164.3 92.0 38.4 35.8 104.0
 LYS-528   LYS-529  7.3 6.7 12.8 -13.2 119.2 78.3 4.0
 LYS-529   SER-530  9.7 9.2 3.3 18.9 98.3 106.8 -0.9
 SER-530   THR-531  12.2 9.6 12.7 -9.9 147.6 129.2 -0.9
 THR-531   ASN-532  14.2 11.8 5.0 4.8 80.2 68.2 6.5

Downloading Image

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