Lysozyme

(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
 ILE-9   ASP-10  3.6 3.6 2.9 -4.2 91.9 94.8 10.1
 ASP-10   GLU-11  4.8 4.5 4.5 -7.6 86.0 94.3 -7.8
 GLU-11   GLY-12  3.8 3.1 -19.5 47.6 134.7 125.3 29.7
 GLY-12   LEU-13  1.9 1.9 -61.3 6.8 69.6 58.9 77.6
 LEU-13   ARG-14  5.2 4.8 -11.6 17.5 119.3 122.5 -14.1

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
 ASP-70   VAL-71  4.5 3.9 -8.7 0.7 101.9 106.6 -4.6
 VAL-71   ASP-72  1.0 2.0 3.5 -6.2 8.2 5.6 -9.5
 ASP-72   ALA-73  2.4 3.2 7.5 -4.8 62.8 60.2 11.7
 ALA-73   ALA-74  3.6 2.3 -2.9 7.4 88.2 82.5 5.8
 ALA-74   VAL-75  3.5 2.2 -1.5 -0.5 130.7 130.8 4.7
 VAL-75   ARG-76  2.7 3.1 14.8 -5.8 21.5 15.5 20.7

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