Probable Transcriptional 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
 ARG-25   ARG-26  3.4 3.4 37.9 -13.0 57.7 74.3 89.5
 ARG-26   GLU-27  6.5 6.6 -12.3 1.8 165.5 170.6 -88.1
 GLU-27   ALA-28  4.9 5.5 19.4 -6.8 58.6 57.5 158.5
 ALA-28   GLN-29  4.7 5.5 -1.5 -15.8 127.1 118.3 -110.7
 GLN-29   ALA-30  8.0 8.9 23.2 10.8 83.6 81.7 133.9
 ALA-30   ASP-31  10.0 10.8 21.3 -25.2 138.2 134.7 -24.9

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
 ASN-107   ARG-108  4.3 4.3 -5.3 13.2 111.2 114.1 -18.5
 ARG-108   ALA-109  4.0 4.1 -21.3 15.6 50.2 49.3 0.6
 ALA-109   LYS-110  3.4 3.3 1.8 -21.7 85.4 84.7 67.1
 LYS-110   ARG-111  0.6 0.6 18.4 -4.3 35.8 34.4 -52.3

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