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
 GLN-68   ASN-69  3.5 3.8 7.0 9.6 69.5 64.2 111.7
 ASN-69   ILE-70  3.2 4.0 0.8 -12.9 28.0 33.6 -137.6
 ILE-70   VAL-71  3.0 3.4 3.9 -2.4 69.7 65.4 40.2

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
 GLN-158   ASN-159  4.2 3.8 9.8 11.1 77.0 71.7 68.9
 ASN-159   ILE-160  2.3 2.7 -8.6 1.8 159.7 161.7 -53.0
 ILE-160   VAL-161  1.6 2.0 4.7 -1.5 75.1 75.7 40.9

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