Atp Synthase Alpha Chain, Mitochondrial

(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-94   ASN-95  9.7 9.7 -2.5 8.8 124.2 122.8 11.3
 ASN-95   ILE-96  6.2 6.3 -11.8 0.5 66.8 72.8 53.5
 ILE-96   VAL-97  3.1 3.2 4.8 -14.7 100.1 92.9 -29.1
 VAL-97   ASP-98  1.1 1.1 1.9 10.9 36.4 31.6 75.9

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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