Ribonuclease Inhibitor

(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-174   THR-175  5.9 6.0 -1.2 -0.8 133.6 132.1 14.5
 THR-175   VAL-176  5.2 5.4 -4.5 0.5 142.5 145.3 -26.3
 VAL-176   SER-177  3.7 3.8 0.2 -1.6 47.4 49.3 -6.3
 SER-177   ASN-178  2.7 3.0 -2.0 3.5 161.6 164.1 19.8
 ASN-178   ASN-179  2.2 2.6 -3.5 2.7 106.3 109.2 -29.7
 ASN-179   ASP-180  2.5 2.2 4.8 1.1 89.5 89.0 20.1

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
 GLY-185   VAL-186  9.5 9.2 2.9 1.2 34.0 34.7 22.4
 VAL-186   ARG-187  7.5 7.2 0.8 -4.7 38.4 36.8 -12.2
 ARG-187   VAL-188  10.8 10.3 4.6 3.1 61.6 65.7 50.7
 VAL-188   LEU-189  11.5 11.0 0.1 0.2 119.3 120.8 -33.2
 VAL-188   LEU-189  11.5 11.0 0.1 0.2 119.3 120.8 -33.2

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
 VAL-188   LEU-189  11.5 11.0 0.1 0.2 119.3 120.8 -33.2
 VAL-188   LEU-189  11.5 11.0 0.1 0.2 119.3 120.8 -33.2
 LEU-189   CYS-190  8.2 7.6 -5.4 2.5 29.2 26.2 32.2
 CYS-190   GLN-191  7.6 7.3 -7.5 2.0 45.4 47.0 49.1
 GLN-191   GLY-192  10.8 10.5 3.0 3.2 113.9 109.7 -33.6
 GLY-192   LEU-193  10.2 10.0 1.6 0.1 129.8 136.5 -38.2
 LEU-193   LYS-194  6.8 6.7 -1.0 4.9 30.0 30.3 -36.8
 LYS-194   ASP-195  7.9 8.4 5.3 -23.4 126.0 119.3 115.1
 ASP-195   SER-196  10.9 11.1 49.9 -35.4 112.6 98.2 -51.0
 SER-196   PRO-197  9.5 9.5 5.8 -3.0 146.1 154.0 -26.1
 PRO-197   CYS-198  8.6 9.6 -5.4 -14.1 100.5 95.6 -24.5
 CYS-198   GLN-199  7.3 7.8 12.6 -13.0 104.1 107.6 50.9

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


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
 GLU-201   ALA-202  5.5 5.8 4.6 0.4 33.2 33.6 47.7
 ALA-202   LEU-203  5.4 5.5 -3.1 5.2 129.2 128.4 48.5
 LEU-203   LYS-204  2.6 2.7 -3.8 -0.3 142.7 142.0 -29.0

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