Hth-Type Transcriptional Regulator Lrpc

(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
 LYS-60   LEU-61  7.9 7.9 16.6 -21.8 108.2 102.0 78.6
 LEU-61   GLY-62  6.1 5.9 -8.6 -1.5 46.7 49.9 8.5
 GLY-62   LEU-63  3.5 3.1 27.4 -16.0 69.5 64.3 13.8
 LEU-63   PRO-64  1.2 0.9 -12.0 7.4 110.5 114.6 -19.0

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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