Polyamine Transport 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
 GLY-134   THR-135  5.9 5.8 1.7 -21.7 123.2 127.2 46.2
 THR-135   ILE-136  2.3 2.2 9.4 4.3 72.8 75.7 50.0
 ILE-136   GLY-137  3.1 2.5 52.4 -33.7 81.3 81.7 10.2

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-268   GLY-269  9.9 9.7 1.4 -1.4 72.8 76.0 7.4
 GLY-269   ALA-270  6.4 6.3 -7.5 2.1 75.9 70.3 3.9
 ALA-270   GLY-271  3.0 2.9 8.9 14.2 59.2 66.4 48.1

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


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-342   TYR-343  4.6 4.5 7.5 -15.4 153.3 151.1 19.1
 TYR-343   THR-344  2.4 2.2 -20.9 8.8 104.6 101.0 -4.3
 THR-344   PHE-345  4.1 4.1 -26.6 26.9 67.1 55.0 0.0

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