Propionate Kinase

(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-90   GLN-91  8.4 10.4 -13.7 21.9 100.3 105.1 22.2  GLN-91   TYR-92  8.4 10.5 -39.4 4.0 51.8 47.3 120.5  TYR-92   PHE-93  10.8 12.8 1.4 -0.1 134.4 144.6 -2.5 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  SER-94   LYS-95  6.8 7.0 26.9 5.7 28.2 50.1 134.6  LYS-95   SER-96  6.9 7.1 -6.9 5.1 130.8 145.3 12.1  SER-96   VAL-97  6.8 7.1 -9.3 -0.2 100.6 102.6 -14.8 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  VAL-140   PHE-141  4.5 4.8 -6.8 13.6 136.6 139.8 -5.0  PHE-141   ASP-142  4.6 5.0 8.7 -1.0 68.7 69.0 50.8  ASP-142   THR-143  4.1 4.1 -2.2 10.5 155.0 145.3 37.7 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-372   GLU-373  6.0 6.4 -2.8 4.3 135.7 137.6 20.3  GLU-373   LEU-374  5.1 5.3 -0.1 -4.4 113.6 112.1 24.6 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