Chromosomal Replication Initiator Protein Dnaa

(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-281   LYS-282  18.0 20.1 4.6 -3.9 47.6 37.5 5.1
 LYS-282   ILE-283  16.3 18.3 -12.3 7.7 152.2 139.4 -6.4
 ILE-283   LYS-284  19.1 21.4 5.9 -17.0 59.2 58.0 -13.0
 LYS-284   LEU-285  18.8 22.2 15.2 -10.5 60.6 59.2 12.9
 LEU-285   ILE-286  15.0 18.5 1.3 -5.1 40.1 42.4 1.5
 ILE-286   LYS-287  15.9 18.6 -6.8 -7.1 144.9 138.6 -22.6
 LYS-287   LEU-288  18.2 21.8 77.2 -84.7 64.2 72.4 16.4
 LEU-288   LYS-289  15.9 19.8 -1.5 -20.3 119.8 114.1 -7.2
 LYS-289   GLY-290  12.5 16.1 67.1 -33.0 66.3 91.8 17.1
 GLY-290   PHE-291  14.0 16.3 57.0 -66.0 137.9 145.2 10.6
 PHE-291   GLU-292  14.4 15.2 7.8 2.8 87.5 84.6 -31.2
 GLU-292   GLY-293  11.6 11.9 57.1 -54.6 95.2 96.4 8.7
 GLY-293   LEU-294  9.4 11.1 5.0 -19.7 168.4 164.4 30.1
 LEU-294   GLU-295  10.0 11.1 13.0 12.0 108.8 98.9 -4.8
 GLU-295   ARG-296  9.3 9.7 11.7 -29.5 78.9 96.1 -9.1
 ARG-296   LYS-297  6.0 6.2 -14.5 7.8 51.8 38.8 6.9
 LYS-297   GLU-298  5.1 7.3 -12.3 -15.2 24.7 24.9 49.1
 GLU-298   ARG-299  5.7 8.7 17.2 -58.3 93.6 106.3 23.2
 ARG-299   LYS-300  5.0 7.2 22.1 -11.7 93.7 79.4 13.0
 LYS-300   GLU-301  1.3 3.8 4.3 -3.4 156.6 139.1 -5.4

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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