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-261   ARG-262  14.2 14.0 25.3 -19.1 116.5 121.8 -3.4
 ARG-262   HIS-263  11.0 11.0 18.5 49.0 146.5 145.4 -54.6
 HIS-263   VAL-264  9.8 10.0 47.1 -45.1 104.0 88.0 -1.9
 VAL-264   ASN-265  6.5 7.6 171.6 25.0 155.1 152.9 147.6
 GLU-269   THR-270  13.7 5.3 97.5 -175.1 146.1 96.2 16.1
 PRO-271   ASN-272  17.5 15.5 -100.4 8.1 16.6 48.8 71.9
 ASN-272   MET-273  19.7 18.8 -26.6 -0.8 90.9 105.1 -5.3

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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