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
 SER-125   PRO-126  5.2 5.2 -0.5 2.5 56.6 63.7 -2.0
 PRO-126   GLU-127  1.7 1.4 -2.8 -10.9 42.7 57.4 9.2
 GLU-127   LEU-128  4.7 4.3 10.1 8.4 142.6 149.7 -12.9
 LEU-128   MET-129  5.7 5.4 -9.2 -4.3 59.3 48.6 6.9
 MET-129   GLU-130  3.0 2.2 3.6 10.2 130.4 111.2 -7.6
 GLU-130   MET-131  1.6 3.0 -6.4 -17.7 40.5 46.9 13.4
 MET-131   VAL-132  4.6 5.8 12.4 -44.4 135.5 152.4 14.2
 VAL-132   MET-133  4.2 4.9 -5.2 5.7 60.5 61.5 -0.4
 MET-133   THR-134  1.3 1.8 -16.7 22.5 53.7 61.8 -2.1
 THR-134   ARG-135  2.2 2.2 -107.1 -6.8 31.1 24.3 61.6
 ARG-135   PRO-136  2.1 3.0 -95.9 1.3 53.3 63.7 -186.0
 PRO-136   ASN-137  3.9 1.7 21.7 -17.5 120.2 159.6 204.5
 ASN-137   PRO-138  4.0 3.5 -2.9 -11.4 46.0 49.2 -208.2
 PRO-138   LEU-139  1.4 1.1 -9.0 30.0 21.7 25.9 209.1
 LEU-139   THR-140  3.8 3.4 -3.2 1.1 64.7 73.8 -0.8

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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