Tata-Binding Protein (Tbp, C-Terminal 179 Amino Acids)

(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
 LEU-67   GLN-68  1.2 0.8 2.7 -17.0 128.0 126.4 88.9
 GLN-68   ASN-69  2.3 2.8 2.2 13.8 67.3 66.7 123.0
 ASN-69   ILE-70  4.8 5.4 3.4 -10.7 8.8 17.3 -82.1

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-157   GLN-158  6.3 6.3 -2.3 -12.6 72.0 67.7 52.1
 GLN-158   ASN-159  7.0 6.5 -1.1 18.2 115.5 122.7 92.6
 ASN-159   ILE-160  5.2 5.4 -8.4 4.8 144.9 143.9 -5.3

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