Transcriptional Repressor Tram

(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
 ALA-47   ASP-48  2.1 1.9 -2.8 -1.0 96.6 99.9 -3.3
 ASP-48   GLU-49  5.7 5.6 3.2 0.2 63.1 68.8 -1.8
 GLU-49   LEU-50  6.7 6.7 0.8 5.9 5.4 8.7 76.8

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
 TYR-72   ILE-73  0.8 0.7 0.7 -0.9 80.7 80.4 13.5
 ILE-73   GLU-74  3.8 3.8 0.7 -1.1 55.6 57.5 10.4
 GLU-74   ALA-75  5.0 4.9 3.3 -0.9 14.7 13.9 28.4

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