T4 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
 ASP-10   GLU-11  4.6 4.9 -1.3 16.4 90.2 82.4 -1.8
 GLU-11   GLY-12  3.0 3.6 5.7 -28.6 134.5 150.5 39.4
 GLY-12   LEU-13  1.6 1.9 28.2 -5.3 68.2 77.3 40.5

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


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-73   ALA-74  4.8 5.3 -4.0 1.5 88.3 80.3 0.0
 ALA-74   VAL-75  1.6 2.7 -0.1 2.6 43.1 42.9 5.0
 VAL-75   ARG-76  1.8 0.6 -6.1 -5.4 19.0 26.0 19.6
 ARG-76   GLY-77  2.1 2.7 8.9 -1.1 105.6 103.6 -5.8
 GLY-77   ILE-78  2.6 4.4 4.7 -6.4 102.8 112.8 -10.4
 ILE-78   LEU-79  3.3 3.5 -12.9 3.9 23.8 17.2 17.8

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