Stalked-Cell Differentiation Controlling Protein

(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
 ASN-280   ASN-281  7.2 7.1 -27.5 24.3 113.2 103.0 -16.6
 ASN-281   LEU-282  3.9 3.7 4.1 -3.6 140.1 141.7 -42.2
 LEU-282   ASP-283  3.0 3.0 -16.0 -10.6 38.0 33.0 222.0
 ASP-283   HIS-284  3.7 3.7 -6.4 6.9 101.2 92.3 43.6
 HIS-284   SER-285  5.1 5.8 20.3 -15.3 82.3 76.0 25.8
 SER-285   LEU-286  3.0 4.0 14.3 -19.8 148.4 138.5 174.7
 LEU-286   GLU-287  3.0 4.5 10.1 -3.7 113.9 115.5 -26.0
 GLU-287   LEU-288  6.4 7.5 84.7 56.9 81.5 74.9 -166.4
 LEU-288   ALA-289  9.2 11.0 -43.2 105.7 94.3 68.2 -596.5
 ALA-289   VAL-290  12.5 13.0 -85.6 -174.8 69.5 137.6 193.1
 VAL-290   THR-291  14.7 14.9 -39.0 -0.6 52.0 59.6 364.6
 THR-291   ASP-292  13.8 13.8 2.1 -5.9 160.8 158.7 29.9
 ASP-292   GLN-293  13.7 13.5 -15.6 16.3 80.3 75.0 -69.7

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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