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  8.2 9.3 102.9 -111.0 104.8 102.9 10.4
 ASN-281   LEU-282  5.9 7.3 25.1 5.2 69.6 70.7 4.4
 LEU-282   ASP-283  3.0 4.1 -114.0 -168.0 137.6 173.5 58.8
 ASP-283   HIS-284  1.0 5.1 102.8 81.2 38.8 63.3 -137.3
 HIS-284   SER-285  2.7 6.6 162.7 124.3 71.7 100.1 -15.6
 SER-285   LEU-286  5.8 5.0 174.0 -16.5 46.0 53.6 123.2
 LEU-286   GLU-287  8.0 2.1 103.5 -8.3 99.3 22.5 46.7
 GLU-287   LEU-288  11.5 4.4 172.9 -66.3 158.6 83.1 -52.2
 LEU-288   ALA-289  11.2 6.1 125.9 9.7 107.3 50.4 -54.7
 ALA-289   VAL-290  9.5 9.5 160.9 19.1 80.4 64.0 115.6
 VAL-290   THR-291  11.9 11.8 0.8 3.5 93.5 84.0 0.9
 THR-291   ASP-292  10.8 10.7 6.4 -6.6 46.9 46.0 1.4

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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