Elongation Factor 1-Alpha

(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
 ALA-232   ILE-233  15.3 14.9 -25.8 16.7 138.3 137.7 0.9
 GLN-235   PRO-236  6.8 9.9 37.0 4.1 50.2 55.4 60.7
 PRO-236   SER-237  4.9 6.6 19.9 48.6 102.2 43.3 -176.3
 ARG-238   PRO-239  1.8 3.2 -39.5 2.8 102.5 129.4 13.1
 PRO-239   THR-240  4.2 4.5 -59.9 -1.1 73.9 82.4 22.7
 THR-240   ASP-241  7.1 7.7 12.1 24.1 88.2 96.4 2.7

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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