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
 SER-33   ILE-34  4.7 4.2 10.3 -11.8 108.1 99.7 -14.8
 ILE-34   VAL-35  2.6 1.3 4.7 -4.2 39.1 37.1 8.0
 VAL-35   GLY-36  4.3 3.3 -0.8 -5.2 61.9 66.5 19.0
 GLY-36   ARG-37  6.7 6.4 1.2 15.2 48.9 44.1 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
 ILE-64   LEU-65  13.3 13.1 82.4 -52.6 124.9 127.5 -71.4
 LEU-65   THR-66  11.0 10.5 14.9 -28.8 50.9 61.9 -11.4
 THR-66   LEU-67  10.5 9.8 -6.7 -4.9 74.4 73.3 33.2

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