Atp-Dependent RNA Helicase Dob1

(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
 VAL-620   MET-621  16.9 18.6 17.4 -14.8 44.5 38.8 26.5
 MET-621   GLU-622  15.4 16.5 10.5 -11.3 110.0 98.8 58.4
 GLU-622   LYS-623  15.9 17.6 5.4 -6.0 93.2 83.2 9.1

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
 LYS-867   ARG-868  12.6 14.1 -15.9 25.8 85.7 84.5 19.4
 ARG-868   LYS-869  9.1 10.6 8.6 -4.9 64.8 51.3 9.4
 LYS-869   ILE-870  9.1 10.5 0.1 0.8 7.1 17.0 12.2
 ILE-870   SER-871  9.9 11.3 163.8 -133.9 77.6 82.5 15.6
 SER-871   GLU-872  7.2 8.8 36.1 -36.8 99.3 72.9 30.0

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