Transcription Factor Pap1

(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-104   GLU-105  6.4 6.4 4.8 -2.4 100.0 102.1 6.2
 GLU-105   THR-106  5.5 5.2 6.4 -1.9 148.5 149.1 -4.2
 THR-106   GLN-107  4.4 4.3 -11.9 10.1 91.2 95.0 0.5
 GLN-107   VAL-108  3.1 3.8 -6.8 10.6 116.6 111.7 21.4
 VAL-108   VAL-109  0.2 0.8 -3.7 -2.8 52.5 46.6 12.8
 VAL-109   THR-110  2.7 1.6 -4.2 -2.7 47.2 47.8 11.4
 THR-110   LEU-111  1.3 1.9 -11.5 12.1 113.1 111.7 1.2

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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