Outer Surface Protein A

(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
 LYS-205   ILE-206  8.7 8.7 -20.8 -2.1 157.5 147.7 -359.5
 ILE-206   THR-207  8.9 8.8 -18.3 16.7 112.0 114.0 40.6
 THR-207   ARG-208  11.5 11.4 26.9 -10.2 25.2 35.1 293.2
 ARG-208   ALA-209  12.5 12.8 -13.3 9.1 141.0 153.4 -141.6
 ALA-209   ASP-210  14.0 13.7 -12.1 -13.6 82.1 89.6 157.7
 ASP-210   LYS-211  17.5 17.4 32.4 -13.7 109.5 121.3 -19.0
 LYS-211   SER-212  17.5 17.0 10.8 -10.3 160.5 169.2 27.0
 SER-212   SER-213  17.2 17.2 1.7 3.1 113.4 112.9 -108.5
 SER-213   THR-214  14.4 14.4 -26.9 37.3 29.7 16.9 -169.5
 THR-214   GLU-215  12.8 12.9 -0.6 7.2 64.4 75.4 248.7

Downloading Image

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


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
 GLU-216   LYS-217  9.1 8.9 3.1 -11.0 116.6 113.7 125.1
 LYS-217   PHE-218  8.3 8.2 2.8 -6.1 126.3 133.9 -38.7
 PHE-218   ASN-219  5.1 5.2 -3.6 8.1 36.0 42.7 221.0
 ASN-219   GLU-220  4.9 5.1 -12.7 -16.0 82.5 94.2 234.5
 GLU-220   LYS-221  4.3 4.3 72.8 -37.7 95.8 125.5 -223.7
 LYS-221   GLY-222  0.8 1.1 -13.4 12.7 146.5 136.7 37.9
 GLY-222   GLU-223  0.5 1.0 -20.8 8.7 94.7 94.4 -140.4

Downloading Image

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