Atp-Dependent RNA Helicase Ddx3x

(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
 ALA-404   VAL-405  10.3 10.2 14.7 -11.2 53.3 48.9 -3.7
 VAL-405   GLY-406  9.6 9.4 168.5 52.8 19.9 28.1 -65.5
 THR-411   SER-412  10.9 7.0 -55.3 -22.0 103.1 88.6 -8.6
 SER-412   GLU-413  7.5 7.5 -42.3 -151.5 148.2 161.9 81.7
 GLU-413   ASN-414  7.7 7.3 0.4 20.3 77.2 46.9 -191.8
 ASN-414   ILE-415  5.1 5.2 -10.1 22.3 111.0 127.3 196.3
 ILE-415   THR-416  8.6 8.7 -0.3 5.5 134.0 133.1 -1.4

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