Abc Transporter, Periplasmic Substrate-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
 PHE-102   ASP-103  5.3 5.6 -0.4 -7.4 55.3 59.8 -3.0
 ASP-103   GLY-104  2.5 2.5 12.3 10.5 47.4 47.1 148.7
 GLY-104   LEU-105  2.1 2.3 1.5 6.6 110.6 115.9 -53.1

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
 GLN-234   LEU-235  4.1 4.6 -3.9 -13.4 154.0 152.1 -111.4
 LEU-235   SER-236  5.4 5.9 -11.4 33.4 138.3 134.2 107.8
 SER-236   ARG-237  4.2 4.2 -39.2 35.3 99.3 112.1 53.2

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