Transcriptional Activator Plcr Protein

(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
 GLU-65   VAL-66  4.1 4.5 10.5 12.9 118.8 114.4 -6.0
 VAL-66   LEU-67  1.6 1.8 -36.5 -4.2 102.8 117.8 -15.6
 LEU-67   ILE-68  2.4 1.6 9.1 37.4 74.3 39.2 27.0
 ILE-68   TYR-69  3.1 1.1 9.3 35.5 104.5 110.6 0.5
 TYR-69   SER-70  4.5 4.1 171.1 18.5 152.6 112.8 176.7
 SER-70   ASP-71  6.2 4.6 158.0 -134.0 93.0 39.5 1.4
 ASP-71   ILE-72  8.0 5.4 -93.6 1.5 115.9 113.0 -47.1
 ILE-72   GLU-73  7.0 6.8 19.6 -3.3 110.5 125.1 -1.5

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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