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
 PHE-329   PRO-330  10.5 7.9 -5.8 -1.3 44.2 40.4 12.5
 PRO-330   ASN-331  11.9 9.0 -15.3 -28.4 78.1 87.1 7.0
 ASN-331   ILE-332  12.1 9.9 -60.8 -37.0 63.7 36.4 75.7
 ILE-332   THR-333  8.9 7.2 101.1 -41.0 158.3 68.5 -38.9
 THR-333   ASN-334  9.8 8.2 -168.3 -141.0 60.3 52.7 -37.8
 ASN-334   LEU-335  7.2 6.7 59.3 26.3 70.3 66.5 54.7
 LEU-335   CYS-336  5.8 7.0 -11.1 -13.3 37.5 58.0 31.6
 CYS-336   PRO-337  4.6 5.2 -22.7 1.3 77.6 66.4 11.6
 PRO-337   PHE-338  7.8 7.7 -2.1 -9.6 103.5 99.9 -4.5
 PHE-338   GLY-339  10.0 9.8 -2.7 8.9 68.1 69.0 1.4

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  2.7 2.3 3.9 -5.1 110.9 107.9 -1.1
 GLY-526   PRO-527  1.4 1.0 15.2 -6.3 103.5 102.5 -5.2
 PRO-527   LYS-528  3.1 3.7 -90.4 20.5 21.3 29.5 101.9
 LYS-528   LYS-529  4.3 3.5 26.7 -4.7 105.4 86.8 5.4
 LYS-529   SER-530  7.1 7.1 -5.9 11.8 52.8 76.7 -1.2
 SER-530   THR-531  9.8 9.0 2.3 -13.5 136.1 131.1 8.3
 THR-531   ASN-532  11.8 11.8 1.2 -1.7 86.2 71.3 4.6
 ASN-532   LEU-533  15.5 15.3 3.9 3.7 114.2 111.0 -2.6

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