Actin-Related Protein 3

(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
 TYR-70   ILE-71  9.7 6.6 -37.3 38.1 73.5 81.8 -7.3
 ILE-71   ALA-72  9.5 8.2 -149.3 -45.2 148.6 25.8 57.2
 ALA-72   VAL-73  8.9 8.9 -1.2 -54.1 81.9 44.6 -93.9
 VAL-73   GLN-74  11.2 7.5 21.0 -105.1 67.4 146.9 51.7
 GLN-74   ALA-75  10.3 8.7 -175.6 -30.7 159.7 40.3 -9.5
 ALA-75   VAL-76  12.4 7.6 177.2 9.8 43.8 126.6 -32.4
 VAL-76   LEU-77  10.6 10.3 -147.4 5.1 99.7 43.5 18.9

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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