Elongation Factor 2

(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
 LEU-554   LYS-555  1.2 1.1 -7.6 9.5 176.1 174.7 3.6
 LYS-555   ILE-556  2.7 2.7 -22.8 20.4 100.7 105.5 3.5
 ILE-556   SER-557  5.1 4.6 17.8 42.5 24.7 24.8 146.4
 SER-557   PRO-558  7.3 7.0 -8.6 13.9 96.6 118.4 10.7
 PRO-558   PRO-559  10.7 8.4 21.5 -9.9 115.8 110.1 -9.7
 PRO-559   VAL-560  13.4 11.9 9.6 -54.2 52.8 61.5 -37.8
 VAL-560   VAL-561  15.2 15.0 -6.4 -4.3 86.1 77.1 7.1
 VAL-561   ALA-562  18.7 18.2 4.1 14.2 95.7 95.1 -11.9

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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