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
 ASN-657   ASN-658  14.9 14.6 5.2 8.4 62.3 62.4 111.8
 ASN-658   SER-659  16.2 16.1 4.0 1.5 80.8 76.9 31.9
 SER-659   TYR-660  14.5 14.5 -12.9 9.1 71.2 67.3 10.1
 TYR-660   GLU-661  15.7 15.3 -18.9 6.4 110.8 110.2 -58.7
 GLU-661   CYS-662  16.1 15.7 2.2 -0.7 125.1 130.0 -15.3
 CYS-662   ASP-663  13.3 13.0 3.0 -4.6 135.9 135.1 39.9
 ASP-663   ILE-664  13.9 13.8 -1.3 -2.1 78.1 74.9 -17.9
 ILE-664   PRO-665  11.2 11.1 -3.9 2.3 131.5 125.2 20.3
 PRO-665   ILE-666  9.2 8.9 1.4 0.9 111.3 112.9 15.0
 ILE-666   GLY-667  5.7 5.4 0.5 -0.4 38.0 39.3 -13.2
 GLY-667   ALA-668  4.7 4.6 -0.5 -0.6 117.9 121.5 -16.5
 ALA-668   GLY-669  2.3 2.3 0.4 2.7 89.4 88.1 -12.1
 GLY-669   ILE-670  5.2 5.1 -1.6 -1.5 29.0 30.4 47.4
 ILE-670   CYS-671  5.5 5.4 0.1 -1.6 123.0 124.4 6.5
 CYS-671   ALA-672  8.1 8.0 -1.5 14.2 32.5 33.9 -139.8

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
 SER-691   ILE-692  12.1 12.5 2.0 2.5 36.9 36.5 61.8
 ILE-692   ILE-693  9.7 10.0 0.2 -0.5 45.2 45.2 -16.8
 ILE-693   ALA-694  10.1 10.2 0.6 9.3 39.0 41.2 104.9

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