Preprotein Translocase Seca Subunit

(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-674   ASP-675  12.8 15.2 30.7 -70.4 69.6 130.8 8.9
 ASP-675   ILE-676  10.3 13.1 68.0 -18.7 127.5 167.5 -96.4
 PHE-677   GLY-678  8.8 6.1 -163.0 -142.8 66.8 128.7 -25.0
 ASP-682   GLU-683  6.6 6.1 18.4 -7.1 50.0 52.3 22.7
 GLU-683   MET-684  7.3 7.2 -13.5 -4.7 121.3 125.1 -18.0
 MET-684   LEU-685  4.1 4.5 25.5 -32.1 33.9 46.5 -12.0

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
 GLU-701   GLN-702  3.6 4.8 -35.1 24.3 73.4 64.9 5.6
 GLN-702   PHE-703  6.2 6.6 -36.9 2.5 66.8 51.9 43.3
 PHE-703   GLY-704  6.0 5.6 -11.5 -44.6 55.0 77.3 65.4
 GLY-704   LYS-705  3.5 2.2 77.9 48.8 65.1 71.7 93.5
 LYS-705   GLU-706  1.3 4.3 143.7 175.5 85.5 50.6 -45.4
 GLU-706   GLN-707  5.1 6.0 36.5 -0.9 88.4 80.7 7.1

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