Inosine Triphosphate Pyrophosphatase

(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
 ILE-10   VAL-11  9.0 8.5 6.2 -14.7 108.7 109.5 -1.0
 VAL-11   PHE-12  7.6 7.2 -7.4 11.8 112.0 96.1 13.5
 PHE-12   VAL-13  5.4 4.6 -19.9 -13.2 45.3 38.9 91.0

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-25   ILE-26  8.2 9.3 21.9 -10.5 110.2 122.4 -48.4
 ILE-26   LEU-27  4.8 5.9 -15.7 -5.7 87.9 80.2 -30.4
 LEU-27   GLY-28  3.8 4.8 129.2 -156.1 135.8 110.1 89.5
 GLY-28   ASP-29  6.5 7.7 51.4 -10.4 79.0 74.3 111.4
 ASP-29   LYS-30  9.9 10.0 23.5 3.3 81.7 97.5 14.7
 LYS-30   PHE-31  10.0 7.5 1.3 -36.6 30.0 43.6 -77.1
 PHE-31   PRO-32  8.4 7.4 5.5 22.6 58.7 71.3 46.3
 PRO-32   CYS-33  11.7 10.5 -15.6 -3.0 162.6 166.9 -86.8

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
 GLN-38   LYS-39  9.9 9.4 -22.8 -0.1 65.9 66.2 33.5
 LYS-39   ILE-40  9.4 9.8 -2.1 -20.0 36.7 19.0 58.9
 ILE-40   ASP-41  6.3 7.6 8.5 -22.5 113.9 78.9 31.8

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
 PRO-43   GLU-44  6.4 7.4 -22.7 -5.6 31.8 55.3 79.1
 GLU-44   TYR-45  9.2 9.2 -8.1 50.6 111.8 120.7 105.2
 TYR-45   GLN-46  10.9 11.6 10.0 11.5 116.4 121.8 -28.2

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