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  ARG-661   GLN-662  1.5 1.2 -6.0 5.5 92.0 91.3 39.1  GLN-662   VAL-663  5.1 4.7 0.3 -0.2 151.5 153.1 -73.9  VAL-663   VAL-664  6.0 5.5 -19.5 0.7 46.7 48.8 137.1 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  ASP-809   PRO-810  3.6 3.9 -4.0 3.3 87.7 86.0 2.5  PRO-810   VAL-811  1.6 1.5 5.0 1.2 44.8 49.8 57.2  VAL-811   LYS-812  4.4 4.4 -5.9 0.2 158.9 161.7 -45.2 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