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
 ARG-328   PHE-329  8.8 11.8 -10.0 7.1 136.1 143.7 -7.3
 PHE-329   PRO-330  6.8 10.3 3.6 0.9 43.1 43.9 15.4
 PRO-330   ASN-331  7.9 11.6 21.3 30.1 91.0 81.3 8.1
 ASN-331   ILE-332  8.6 11.9 56.0 14.6 33.7 66.4 52.1
 ILE-332   THR-333  6.3 9.0 -109.1 37.8 74.1 154.9 -50.9
 THR-333   ASN-334  8.3 9.8 164.8 157.8 58.5 60.6 -16.9
 ASN-334   LEU-335  6.8 7.2 -46.5 -30.0 61.9 67.6 56.8
 LEU-335   CYS-336  7.7 6.4 22.9 2.2 57.2 40.1 33.7
 CYS-336   PRO-337  6.3 5.8 20.5 -0.1 72.7 80.6 8.1

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
 CYS-525   GLY-526  1.8 2.4 -5.4 7.2 110.4 112.7 -3.4
 GLY-526   PRO-527  1.9 2.0 -16.4 7.4 101.8 100.9 -7.3
 PRO-527   LYS-528  4.1 3.4 88.1 -5.8 32.7 24.8 116.8
 LYS-528   LYS-529  3.5 4.4 -26.6 1.9 80.1 105.1 3.5
 LYS-529   SER-530  6.9 7.3 0.5 -14.2 78.4 56.3 -10.5
 SER-530   THR-531  8.5 10.0 0.8 19.1 50.3 42.8 19.6
 THR-531   ASN-532  11.3 12.0 -11.9 12.0 75.5 83.6 -5.0
 ASN-532   LEU-533  14.7 15.7 0.7 -7.0 66.8 69.0 -2.8

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