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  3.6 3.5 -13.2 10.2 22.7 28.4 24.7
 GLN-137   ALA-138  1.7 1.5 -15.0 10.4 65.6 67.3 19.7
 ALA-138   VAL-139  2.5 2.4 -0.7 -8.3 69.5 70.3 28.1

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
 LYS-336   TYR-337  6.3 6.5 29.1 -12.0 101.3 97.6 -29.5
 TYR-337   SER-338  4.2 4.5 -12.5 7.6 77.8 74.7 7.1
 SER-338   VAL-339  0.8 0.9 0.8 -2.1 130.4 137.2 1.5

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