Response Regulator

(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-128   MET-129  13.8 13.8 0.0 0.6 159.5 161.2 -5.1
 MET-129   GLU-130  13.7 13.8 4.9 -16.8 88.1 92.4 6.2
 GLU-130   MET-131  12.2 12.3 16.3 -11.7 72.6 64.5 -14.4
 MET-131   VAL-132  9.4 9.6 -3.7 14.7 47.5 50.9 -2.7
 VAL-132   MET-133  8.7 8.8 -0.5 -9.9 33.8 35.7 32.2
 MET-133   THR-134  8.5 8.5 1.9 1.8 77.4 82.7 21.0
 THR-134   ARG-135  6.4 6.8 -9.8 -9.3 99.2 99.7 10.2
 ARG-135   PRO-136  2.7 3.2 20.8 -8.7 76.3 94.9 -3.0
 PRO-136   ASN-137  2.6 4.0 -14.3 17.3 28.3 16.6 -3.4
 ASN-137   PRO-138  5.0 5.6 3.4 5.2 89.8 97.2 0.8
 PRO-138   LEU-139  4.9 4.4 7.4 -13.0 109.2 113.7 25.5

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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