Multidrug Resistance Operon Repressor

(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
 ILE-24   GLN-25  8.5 9.0 -3.8 -0.5 53.1 45.0 19.2
 GLN-25   SER-26  9.7 9.8 8.2 -2.9 68.7 74.0 2.8
 SER-26   GLU-27  9.0 9.2 3.4 -8.8 95.3 91.8 35.7
 GLU-27   LEU-28  5.2 5.4 8.5 -4.2 160.2 159.5 -26.6
 LEU-28   ASP-29  5.1 5.1 -0.4 -6.0 76.6 63.9 21.8
 ASP-29   CYS-30  7.7 7.6 3.7 -2.2 66.5 70.0 5.2
 CYS-30   GLN-31  6.8 7.1 12.9 -8.9 118.1 111.6 -3.2

Downloading Image

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


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
 ILE-104   HIS-105  3.9 3.9 14.6 -10.1 124.8 123.1 -12.7
 HIS-105   GLN-106  7.1 7.0 -1.3 -0.4 32.6 31.8 -1.9
 GLN-106   HIS-107  8.0 8.1 -1.1 -14.2 46.0 47.2 84.7

Downloading Image

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