Oxyr

(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-77   ILE-78  10.5 10.2 -3.3 11.8 99.0 106.1 -7.9
 ILE-78   ARG-79  7.2 7.4 -11.6 3.7 47.2 56.6 6.9
 ARG-79   GLU-80  5.3 5.1 10.4 -2.6 148.7 163.3 -3.9
 GLU-80   LEU-81  7.2 6.4 -2.3 -3.0 92.3 86.4 -1.2
 LEU-81   ALA-82  7.6 6.7 9.8 -3.8 95.4 84.4 -2.1
 ALA-82   GLN-83  4.1 3.3 -19.3 -43.9 19.1 29.7 48.3
 GLN-83   ALA-84  3.1 1.4 133.9 -12.3 118.7 135.2 137.0
 ALA-84   GLY-85  6.5 4.3 -159.7 142.7 104.7 22.3 -142.0
 GLY-85   LYS-86  7.1 5.0 30.6 -4.9 110.4 104.7 -26.9
 LYS-86   ASN-87  5.6 5.3 -174.6 -5.4 42.0 57.7 82.9
 ASN-87   GLN-88  7.8 8.1 -2.1 12.1 110.8 111.9 2.1

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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