3C-Like Protease

(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
 ALA-98   VAL-99  8.4 8.5 2.9 -3.9 59.5 59.7 -14.9
 VAL-99   ARG-100  5.7 5.9 7.6 -9.5 14.6 15.8 -0.7
 ARG-100   MET-101  6.0 6.2 -6.5 1.6 114.5 116.5 -28.8

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
 LEU-132   GLY-133  5.4 5.7 59.0 -10.8 147.8 133.2 -362.3
 GLY-133   THR-134  2.5 2.4 -4.3 -9.1 108.4 111.1 -39.2
 THR-134   ILE-135  1.3 1.4 13.4 1.0 57.7 53.4 39.1
 ILE-135   PRO-136  3.8 4.1 2.8 -6.3 89.0 102.4 32.1
 PRO-136   GLY-137  7.5 7.9 -149.2 164.5 124.5 106.5 66.7
 GLY-137   ASP-138  8.7 8.3 17.4 -12.5 119.5 123.4 -68.6

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