Cop9 Signalosome Complex Subunit 4

(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
 ASN-180   GLU-181  8.6 8.7 5.7 -7.5 11.0 11.3 -205.7
 GLU-181   GLN-182  10.4 10.5 -4.4 -3.9 129.5 130.0 -156.1
 GLN-182   LEU-183  10.6 11.0 -6.7 7.4 100.1 102.3 178.4
 LEU-183   GLN-184  7.1 7.9 -0.6 1.3 127.3 117.6 13.8
 GLN-184   ILE-185  6.1 6.1 2.2 -3.2 18.6 11.2 -15.6
 ILE-185   HIS-186  8.0 8.0 -0.6 -1.6 108.8 113.1 27.7
 HIS-186   TYR-187  6.9 7.4 8.5 -0.6 71.1 80.0 75.8
 TYR-187   LYS-188  3.0 3.5 -9.6 8.5 149.7 148.5 -13.3
 LYS-188   VAL-189  4.1 4.0 4.8 -0.5 37.9 33.0 96.8
 VAL-189   CYS-190  5.5 5.4 1.6 -0.8 79.1 79.0 12.0
 CYS-190   TYR-191  4.3 4.2 1.1 0.8 68.0 70.2 12.1

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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