Telomere-Binding Protein Alpha Subunit

(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
 GLN-314   ASP-315  4.0 4.7 -8.0 56.7 94.8 95.1 -5.7
 ASP-315   ASP-316  2.2 1.1 12.2 -55.6 156.6 121.4 33.0
 ASP-316   HIS-317  4.0 4.1 24.6 -1.3 87.0 88.4 3.2
 HIS-317   SER-318  4.6 6.2 170.4 68.7 155.3 106.4 95.2
 SER-329   LEU-330  17.2 18.8 98.0 1.0 63.4 17.0 -218.3
 LEU-330   ASN-331  15.5 17.8 -130.2 58.6 152.7 92.4 -14.0
 ASN-331   ALA-332  15.7 14.3 4.4 -122.9 54.4 108.0 225.1
 ALA-332   VAL-333  14.2 13.2 106.3 -21.2 106.6 148.7 -50.9
 VAL-333   VAL-334  11.4 12.3 -43.7 -11.1 78.7 86.8 11.9

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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