Sr Protein Kinase

(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
 VAL-209   ASN-210  2.4 2.6 5.4 -5.6 157.6 160.4 0.0
 ASN-210   ASP-211  4.0 4.2 -3.6 6.4 89.1 88.2 4.0
 ASP-211   ALA-212  7.5 7.7 -13.8 16.4 103.1 99.4 0.8

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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