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
 GLU-11   GLY-12  3.4 4.1 13.1 -16.7 125.1 128.5 14.8
 GLY-12   LEU-13  2.2 2.5 18.9 -11.8 58.8 61.7 47.5
 LEU-13   ARG-14  4.8 4.9 -31.3 30.4 58.1 58.4 23.3

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
 ASN-68   GLN-69  6.3 6.3 -11.1 6.6 35.1 31.3 27.3
 GLN-69   ASP-70  6.4 6.6 2.0 -11.1 92.9 94.0 46.6
 ASP-70   VAL-71  3.8 4.3 14.2 -4.0 106.1 101.0 -16.2
 VAL-71   ASP-72  1.9 1.5 -4.1 -0.7 6.4 10.9 2.4

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