DNA Primase/helicase

(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-254   TRP-255  13.3 13.2 0.2 3.2 135.6 134.5 -1.4
 TRP-255   ASN-256  16.1 16.2 -11.5 33.0 42.7 44.8 -64.4
 ASN-256   ALA-257  15.1 14.6 -72.3 62.1 88.0 83.6 48.0
 ALA-257   GLY-258  12.9 12.2 -97.2 80.3 42.2 42.1 37.5
 GLY-258   PRO-259  10.4 10.7 29.4 -8.7 97.0 95.6 -19.3
 PRO-259   TRP-260  7.6 7.5 32.7 -25.8 126.2 108.9 5.4
 TRP-260   ILE-261  4.6 4.2 12.5 -74.7 72.2 76.1 -3.3
 ILE-261   PRO-262  1.9 1.5 38.5 -31.2 145.4 132.6 90.0
 PRO-262   ASP-263  2.0 1.3 16.6 -0.6 105.2 101.1 4.5
 ASP-263   GLY-264  5.0 5.0 0.2 -5.1 159.3 164.0 5.8
 GLY-264   VAL-265  5.0 5.0 4.2 -0.1 126.6 126.2 -9.0
 VAL-265   VAL-266  2.7 2.0 0.9 0.8 87.1 78.6 4.8
 VAL-266   SER-267  6.1 5.2 -3.5 2.4 55.5 61.7 2.1
 SER-267   ALA-268  8.2 7.3 -0.9 -0.2 47.3 60.0 1.1
 ALA-268   LEU-269  9.9 9.6 3.4 -3.7 75.2 64.0 -1.2
 LEU-269   SER-270  13.4 12.8 2.0 0.1 63.7 59.8 -1.5
 SER-270   LEU-271  12.9 11.8 -3.4 1.8 60.5 61.9 -0.8
 LEU-271   ARG-272  13.0 12.6 -0.2 -0.4 57.8 68.5 -0.9
 ARG-272   GLU-273  16.3 16.1 -0.9 0.8 87.3 92.3 0.1
 GLU-273   ARG-274  18.3 18.0 1.5 -4.8 114.3 121.3 3.2
 ARG-274   ILE-275  16.2 16.1 2.6 -1.5 177.9 171.3 -3.5
 ILE-275   ARG-276  15.6 16.1 3.1 -1.1 117.6 107.5 -0.6
 ARG-276   GLU-277  19.2 19.9 -5.6 7.8 85.4 86.6 -5.0
 GLU-277   HIS-278  20.5 21.0 -1.6 -1.7 52.8 42.8 8.8
 HIS-278   LEU-279  17.9 18.9 0.4 0.1 158.0 145.1 -5.2
 LEU-279   SER-280  18.6 20.0 0.2 1.7 107.4 100.4 2.6
 SER-280   SER-281  22.4 23.7 -2.6 -2.8 90.8 84.2 3.4
 SER-281   GLU-282  22.2 23.4 4.4 -2.0 139.9 147.8 -2.2
 GLU-282   GLU-283  20.0 21.4 -1.9 0.5 20.6 27.1 4.8
 GLU-283   SER-284  20.4 22.2 -62.4 68.5 26.2 32.4 15.1
 SER-284   VAL-285  19.8 20.0 14.1 -1.2 140.5 139.8 -16.5
 VAL-285   GLY-286  21.7 21.8 3.2 -3.1 76.4 76.8 -2.0

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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