Aspartate Aminotransferase

(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-38   VAL-39  9.0 9.6 -85.1 3.9 23.8 31.5 1015.4  VAL-39   TYR-40  9.1 9.2 35.6 -21.7 113.1 108.5 86.9  TYR-40   LYS-41  5.7 5.8 1.0 0.2 134.7 133.3 50.3 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  ARG-332   MET-333  7.6 7.8 -4.5 1.6 67.4 62.6 96.6  MET-333   ARG-334  6.0 6.2 -6.4 -3.5 8.3 7.5 148.9  ARG-334   GLN-335  6.1 6.1 22.7 -7.2 102.5 96.5 -71.3 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-351   PHE-352  10.4 10.5 -3.1 14.8 94.9 98.5 -24.9  PHE-352   ILE-353  7.4 7.5 -7.4 -6.4 41.3 35.7 131.9  ILE-353   ILE-354  5.4 5.7 -13.3 11.4 50.1 51.7 -40.1 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  MET-359   PHE-360  3.4 2.7 14.4 -0.8 136.3 144.5 -275.9  PHE-360   SER-361  3.0 3.1 -8.8 -38.2 41.5 40.0 780.9  SER-361   PHE-362  1.8 1.6 15.2 15.8 138.7 121.1 -295.4 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