Transcription Antitermination Protein Nusg

(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-186   GLY-187  6.1 8.7 -178.3 38.9 77.7 27.7 147.5
 GLY-187   VAL-188  4.2 7.3 65.9 -44.7 169.6 91.8 1.8
 VAL-188   LYS-189  2.5 5.6 44.6 -49.4 122.3 108.7 -1.5
 LYS-189   PRO-190  5.0 2.0 -69.0 22.4 38.9 62.3 -352.5
 PRO-190   SER-191  4.7 3.6 -16.6 10.6 47.7 116.2 -0.4
 SER-191   LYS-192  2.2 6.8 -80.5 134.4 40.9 69.7 426.2
 LYS-192   VAL-193  5.3 7.2 -8.5 67.8 65.7 40.8 -60.1
 VAL-193   GLU-194  7.6 6.5 92.1 8.9 166.6 150.5 -151.0
 GLU-194   PHE-195  6.7 5.6 -165.1 155.9 77.0 52.7 32.3
 PHE-195   GLU-196  8.6 8.3 20.3 32.8 47.7 60.9 45.7

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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