Periplasmic Oligopeptide-Binding 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
 TYR-245   ASN-246  11.2 10.9 -9.5 23.7 80.6 84.3 4.2
 ASN-246   ASN-247  7.4 7.1 -30.2 26.9 92.4 72.7 76.3
 ASN-247   MET-248  7.3 6.8 1.2 5.0 172.6 169.9 -34.5
 MET-248   PRO-249  6.2 5.4 -14.8 16.2 56.8 60.9 8.3
 PRO-249   ILE-250  8.0 6.8 -24.4 27.7 60.3 68.0 28.0
 ILE-250   GLU-251  7.6 5.4 -18.9 -6.2 14.2 15.4 99.7
 GLU-251   LEU-252  8.5 5.7 0.9 48.1 111.8 103.8 -82.5
 LEU-252   PHE-253  6.1 5.0 -23.2 6.1 111.0 104.0 -59.7
 PHE-253   GLN-254  3.1 2.2 -0.5 -4.0 56.6 52.6 -29.9
 GLN-254   LYS-255  0.8 0.5 10.0 -12.4 126.4 136.0 4.5
 LYS-255   LEU-256  2.5 2.4 -5.4 2.4 116.3 116.4 0.5

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
 PRO-268   TYR-269  5.5 5.8 -0.9 12.4 121.4 122.2 -5.4
 TYR-269   LEU-270  2.3 2.7 14.1 6.7 51.0 41.9 52.2
 LEU-270   CYS-271  1.4 1.6 -7.0 -0.5 90.6 86.6 36.3
 CYS-271   THR-272  3.1 2.9 -5.3 6.7 66.7 68.6 -13.8

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
 TYR-485   VAL-486  3.2 3.2 -6.0 7.3 96.7 100.7 -7.2
 VAL-486   ASN-487  1.6 2.6 -7.5 1.6 92.7 93.0 28.9
 ASN-487   ALA-488  3.1 3.3 11.6 -4.4 25.7 27.9 30.4
 ALA-488   ARG-489  3.8 4.1 4.8 3.5 77.2 76.9 -27.0

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