Dbh 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
 VAL-238   GLU-239  19.5 19.1 -16.0 -20.0 101.2 96.2 4.6
 GLU-239   ASN-240  17.2 16.5 37.8 -19.4 35.1 67.7 19.1
 ASN-240   LYS-241  16.2 13.4 42.1 82.1 106.1 139.2 -113.0
 LYS-241   SER-242  12.7 10.4 -10.6 -17.2 91.2 102.1 -20.3
 SER-242   LYS-243  9.2 8.2 -6.0 32.7 28.4 56.6 -30.0
 LYS-243   ILE-244  7.7 4.6 134.9 -35.8 81.8 137.9 216.6
 ILE-244   PRO-245  4.5 4.6 -135.5 -70.8 82.7 71.5 12.6
 PRO-245   HIS-246  2.2 2.4 -22.1 11.1 130.8 136.4 -7.3

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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