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  9.4 8.1 -155.9 140.4 103.1 114.0 7.7
 ASN-281   LEU-282  7.3 5.6 23.1 -33.4 109.6 84.2 4.2
 LEU-282   ASP-283  4.2 3.0 114.0 168.0 173.8 137.7 58.9
 ASP-283   HIS-284  5.1 1.1 -102.9 -81.2 63.6 38.8 -137.2
 HIS-284   SER-285  6.7 2.8 -162.7 -124.3 100.1 71.6 -15.8
 SER-285   LEU-286  5.0 5.8 -174.0 16.4 53.4 46.1 123.4
 LEU-286   GLU-287  2.2 8.0 -103.5 8.3 22.8 99.4 46.5
 GLU-287   LEU-288  4.5 11.6 -172.9 66.3 83.3 158.6 -52.5
 LEU-288   ALA-289  6.1 11.3 -155.7 23.8 50.7 107.4 -58.2
 ALA-289   VAL-290  9.5 9.4 -170.5 -12.4 64.1 72.7 120.6
 VAL-290   THR-291  11.9 12.0 3.2 -8.2 96.3 89.8 -0.2

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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