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  7.7 7.8 2.8 -0.9 60.6 60.4 -12.0
 VAL-99   ARG-100  4.9 5.1 7.9 -7.7 13.4 14.6 12.4
 ARG-100   MET-101  5.1 5.2 -6.7 2.9 113.3 115.7 -15.9

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


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
 MET-120   LEU-121  2.8 2.9 -1.5 -0.6 134.4 132.5 -44.0
 LEU-121   LEU-122  3.9 4.1 8.3 10.4 99.1 100.3 -39.3
 LEU-132   GLY-133  4.9 5.3 58.8 -3.0 146.9 130.2 -428.0
 GLY-133   THR-134  2.1 2.0 -8.5 -6.3 109.0 108.4 -21.3
 THR-134   ILE-135  1.8 1.8 15.5 -0.9 56.5 51.8 38.9
 ILE-135   PRO-136  4.3 4.6 4.3 -6.5 88.3 100.7 43.5

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