Putative Peptide Abc-Transport System Periplasmic Peptide- 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
 SER-238   ALA-239  4.0 4.2 2.7 -5.6 99.3 96.7 7.3
 ALA-239   ASP-240  0.7 0.7 6.9 -4.0 61.4 62.4 18.5
 ASP-240   TYR-241  2.6 3.0 5.3 7.4 37.5 36.8 40.6

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
 LEU-275   LEU-276  1.7 2.0 -0.8 7.0 133.1 135.3 37.7
 LEU-276   HIS-277  2.7 2.9 -3.5 -3.8 83.8 88.7 13.2
 HIS-277   ASP-278  5.5 5.6 -2.3 -3.1 131.6 139.5 -12.6
 ASP-278   TYR-279  6.5 6.4 14.9 0.4 30.3 40.7 64.5
 TYR-279   ALA-280  6.4 6.0 -16.5 12.0 130.9 122.7 -33.9
 ALA-280   PHE-281  3.9 3.2 -10.1 1.4 89.5 90.1 -27.3
 PHE-281   VAL-282  5.4 4.9 0.0 4.1 92.3 88.1 -22.0

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


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
 ALA-458   TYR-459  3.6 3.5 8.6 -6.2 32.0 33.8 13.8
 TYR-459   LEU-460  1.8 1.3 -1.6 -8.1 62.9 64.8 23.6
 LEU-460   ASP-461  2.2 2.5 3.9 11.1 68.0 62.4 48.6

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