Beta-Actin

(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-136   GLN-137  10.1 10.0 3.3 -13.3 77.8 81.7 -1.5
 GLN-137   ALA-138  6.4 6.3 16.1 -5.0 39.3 45.1 27.1
 ALA-138   VAL-139  6.3 6.6 -0.3 -1.0 81.6 73.3 -4.0

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


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
 SER-338   VAL-339  3.4 3.5 3.4 -5.0 67.9 67.1 24.3
 VAL-339   TRP-340  1.7 1.6 6.2 -5.7 14.6 12.5 -6.1
 TRP-340   ILE-341  1.2 1.5 6.1 -5.1 81.8 81.8 3.2

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