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  9.5 9.5 4.6 -1.9 73.5 74.2 -32.7
 VAL-99   ARG-100  6.3 6.4 12.1 -12.6 2.5 5.5 -9.0
 ARG-100   MET-101  6.1 5.9 2.9 -13.2 74.1 73.5 -6.6

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


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
 THR-134   ILE-135  2.4 2.4 11.1 4.6 44.1 39.6 81.0
 ILE-135   PRO-136  2.0 2.2 5.9 -3.0 87.9 98.1 43.7
 PRO-136   GLY-137  5.3 5.4 -157.1 167.0 111.7 93.9 40.6
 GLY-137   ASP-138  7.9 7.5 18.1 -7.9 133.3 138.2 -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