Nadh Pyrophosphatase

(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
 LEU-81   ALA-82  15.9 15.8 23.6 -13.2 35.9 42.4 63.3
 ALA-82   GLY-83  16.8 16.5 5.3 7.2 47.9 47.9 74.4
 GLY-83   ARG-84  13.4 13.0 -13.7 18.8 122.7 122.6 30.3
 ARG-84   GLY-85  13.3 13.7 -10.1 -6.3 136.6 141.1 -96.9
 GLY-85   VAL-86  16.5 16.6 3.4 4.7 38.1 39.5 21.9
 VAL-86   GLN-87  15.0 14.8 -9.3 2.8 119.9 123.6 -10.9

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-126   ILE-127  7.8 7.8 -38.4 13.3 30.7 35.6 124.2
 ILE-127   ALA-128  6.1 6.1 18.1 -22.4 87.5 83.2 -16.4
 ALA-128   PRO-129  2.9 2.8 -18.6 4.8 26.2 27.5 67.4

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