Site-Specific Recombinase Inti4

(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
 PRO-86   LEU-87  29.7 29.5 -10.9 13.1 142.6 139.2 1.3
 LEU-87   SER-88  27.3 27.3 -2.4 54.3 87.4 80.6 -10.5
 SER-88   LEU-89  28.1 28.3 124.4 -12.1 70.4 118.7 13.6
 LEU-89   GLU-90  24.9 27.1 -143.4 -4.8 58.1 125.3 -60.8
 GLU-90   ILE-91  24.6 26.6 -106.3 26.1 76.8 125.5 -82.6
 ILE-91   ARG-92  21.7 23.6 34.1 -17.9 87.5 87.6 -15.3
 ARG-92   PHE-93  22.2 21.8 73.7 -97.3 104.8 67.0 56.8
 PHE-93   GLN-94  19.4 18.0 -3.1 88.1 96.3 77.5 6.5
 GLN-94   ARG-95  18.7 15.3 122.1 37.5 126.9 159.1 653.6
 ARG-95   SER-96  16.4 14.8 -14.9 58.2 14.7 89.1 -76.6
 SER-96   GLN-97  16.9 11.5 74.0 -59.2 135.0 101.0 63.0
 GLN-97   LEU-98  14.1 12.0 -79.3 69.6 8.7 42.8 14.1
 LEU-98   GLU-99  15.0 9.5 113.6 -11.5 104.8 155.2 -298.4
 GLU-99   ARG-100  13.5 11.5 24.8 20.3 111.3 137.0 -109.8
 ARG-100   LYS-101  10.7 9.4 -32.4 3.8 102.5 59.7 23.1
 LYS-101   LEU-102  8.6 10.2 -12.8 33.7 47.8 16.3 -69.0
 LEU-102   PRO-103  10.8 11.8 27.2 1.1 125.2 128.8 -72.9
 PRO-103   VAL-104  9.1 9.4 -30.6 59.4 90.9 65.1 -5.0
 VAL-104   VAL-105  10.0 9.6 22.2 -33.3 148.2 173.1 53.2

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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