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
 GLY-258   PRO-259  11.0 10.6 26.6 1.9 100.8 84.4 1.0
 PRO-259   TRP-260  7.3 6.6 118.6 -124.8 43.9 22.0 -19.5
 TRP-260   ILE-261  5.7 4.8 5.0 17.5 69.8 55.9 24.8
 ILE-261   PRO-262  2.5 3.8 30.2 12.5 69.8 42.5 69.0
 PRO-262   ASP-263  2.2 2.6 21.9 -3.0 19.0 23.4 18.9
 ASP-263   GLY-264  2.2 2.8 -2.8 4.3 113.9 122.3 0.4
 GLY-264   VAL-265  4.8 4.9 -1.2 2.5 45.8 51.7 -1.3
 VAL-265   VAL-266  6.4 6.7 -0.4 2.2 88.7 85.1 0.6
 VAL-266   SER-267  9.4 9.9 -3.2 3.5 52.9 55.4 2.1
 SER-267   ALA-268  11.9 12.3 0.4 -3.2 63.4 63.5 -2.8
 ALA-268   LEU-269  15.5 15.9 -1.8 2.9 90.0 85.4 3.7
 LEU-269   SER-270  17.0 17.4 -5.0 8.8 141.3 132.7 1.0
 SER-270   LEU-271  15.3 15.7 -2.8 0.2 158.5 165.1 -1.8
 LEU-271   ARG-272  16.6 17.0 -5.3 5.0 103.9 102.8 -1.2
 ARG-272   GLU-273  20.3 20.7 2.7 -8.0 20.3 25.4 -2.0
 GLU-273   ARG-274  20.5 21.1 3.0 3.6 44.3 34.1 3.4
 ARG-274   ILE-275  18.1 18.7 -8.1 11.0 96.7 104.3 1.1
 ILE-275   ARG-276  20.6 20.9 -9.4 4.6 114.5 114.7 -2.5
 ARG-276   GLU-277  23.8 24.2 -0.4 -2.6 175.9 169.3 0.3
 GLU-277   HIS-278  22.6 23.1 0.5 -0.3 61.2 53.5 -2.8
 HIS-278   LEU-279  21.5 21.8 -3.1 8.8 98.1 101.7 5.3
 LEU-279   SER-280  25.0 25.3 -2.8 -4.7 137.8 137.5 -5.0
 SER-280   SER-281  26.6 26.9 6.9 -12.8 26.2 27.3 -2.0
 SER-281   GLU-282  23.9 24.2 3.0 4.9 68.0 60.6 7.0
 GLU-282   GLU-283  23.7 23.7 23.1 -29.9 110.8 99.7 7.8
 GLU-283   SER-284  26.8 26.4 -19.8 19.1 82.4 96.5 5.5
 SER-284   VAL-285  28.7 28.5 -13.4 6.4 143.7 147.5 -6.6
 VAL-285   GLY-286  30.1 30.0 0.8 2.2 47.7 43.8 3.1
 GLY-286   LEU-287  26.7 26.7 9.4 -14.7 23.7 23.7 -9.2
 LEU-287   LEU-288  27.1 26.9 1.6 -3.2 80.3 78.0 2.2

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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