Ns5 Polymerase

(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
 THR-264   ARG-265  14.0 14.2 -4.4 -8.8 121.4 116.8 -7.0
 ARG-265   ALA-266  11.0 11.0 -24.7 -46.9 144.9 135.7 -53.0
 ALA-266   VAL-267  9.9 9.5 -37.2 31.9 87.2 106.1 -4.4
 VAL-267   GLY-268  7.5 6.2 -164.9 -13.4 152.4 167.5 168.0
 LYS-269   GLY-270  5.0 13.2 -101.4 174.7 96.9 148.7 22.9
 SER-274   ASN-275  15.0 16.9 120.5 -24.8 48.2 19.9 79.3
 ASN-275   GLN-276  18.4 19.1 74.3 -35.4 104.2 97.9 -6.7

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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