Mode

(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
 ALA-108   LEU-109  20.7 21.9 155.2 1.4 68.0 9.9 -372.5
 LEU-109   PRO-110  17.5 20.4 25.3 -5.8 69.9 84.4 35.3
 PRO-110   LEU-111  18.1 20.0 4.6 21.2 140.3 116.0 -51.7
 LEU-111   ASN-112  19.1 18.1 135.8 -18.3 69.3 53.2 169.5
 ASN-112   SER-113  18.4 14.7 -49.7 -46.6 90.9 58.2 71.3
 SER-113   LEU-114  14.6 13.2 -1.6 -5.6 35.2 23.7 14.6
 LEU-114   LEU-115  12.7 15.0 6.9 -8.8 111.7 133.9 -1.9
 LEU-115   ALA-116  9.5 11.9 11.3 -3.5 127.1 88.6 -4.9
 ALA-116   ALA-117  12.2 10.3 -14.4 10.8 28.2 63.1 4.7
 ALA-117   ILE-118  13.2 13.6 -4.1 -13.6 54.3 5.1 41.1
 ILE-118   SER-119  9.6 13.3 31.5 -37.9 111.3 112.0 -15.1
 SER-119   ARG-120  9.4 9.7 15.9 26.9 138.6 83.5 -16.9
 ARG-120   PHE-121  12.6 10.6 -9.3 8.3 34.2 38.9 24.4
 PHE-121   SER-122  12.1 12.3 -0.2 45.2 67.5 32.5 -81.4
 SER-122   LEU-123  8.6 10.2 12.4 11.5 88.7 90.1 -15.4
 LEU-123   GLN-124  5.7 6.6 -1.9 -4.5 60.4 78.4 -8.7
 GLN-124   THR-125  5.7 6.4 15.6 -1.5 82.4 95.4 -15.1
 THR-125   SER-126  5.8 5.5 4.3 -11.7 120.0 130.2 28.1

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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