Pullulanase

(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
 VAL-23   ARG-24  9.3 9.7 -1.3 0.5 112.5 112.2 -0.4
 ARG-24   LEU-25  6.8 7.4 0.3 0.4 83.4 82.4 0.1
 LEU-25   PRO-26  3.3 4.0 1.4 21.9 27.9 25.3 45.6
 PRO-26   ASP-27  1.2 1.8 9.3 3.9 54.3 44.6 22.1
 ASP-27   VAL-28  2.1 3.2 -3.6 3.6 111.2 113.8 15.2
 VAL-28   ALA-29  3.4 3.7 -4.1 1.7 69.0 72.1 7.2
 ALA-29   VAL-30  7.2 7.5 -2.3 0.2 44.3 43.7 0.9

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
 ARG-157   ALA-158  7.4 7.3 1.9 -2.7 34.6 35.4 -1.6
 ALA-158   ALA-159  6.9 6.9 3.0 0.6 101.6 102.7 3.2
 ALA-159   PHE-160  5.5 5.6 2.7 -1.2 100.1 97.5 0.9
 PHE-160   GLY-161  2.3 2.2 0.9 -8.9 53.7 47.0 -3.3
 GLY-161   VAL-162  2.6 2.5 23.9 6.8 35.1 30.7 103.0
 VAL-162   ALA-163  1.8 1.9 6.4 -1.7 61.0 66.5 -0.3
 ALA-163   LEU-164  3.2 2.9 -0.3 -0.1 136.0 136.6 -1.0

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