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  6.8 8.0 -51.6 -18.2 17.2 43.5 393.8  VAL-39   TYR-40  6.4 6.5 30.1 -1.5 110.4 104.0 -28.6  TYR-40   LYS-41  3.1 3.0 12.6 -11.7 138.1 136.4 6.7 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  ARG-329   ILE-330  7.2 7.0 -16.5 1.6 38.5 26.8 56.1  ILE-330   GLN-331  5.0 5.3 -3.3 -0.4 47.4 47.2 -0.1  GLN-331   ARG-332  8.1 8.5 -13.6 19.1 98.8 99.2 -5.9 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  LYS-355   GLN-356  8.9 9.2 -34.8 23.8 81.9 72.5 -17.9  GLN-356   ASN-357  5.6 5.8 6.1 -21.2 156.8 156.8 70.6  ASN-357   GLY-358  6.1 6.2 -8.8 -9.6 63.5 63.6 30.6 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

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  1.2 1.5 -16.2 22.4 50.2 43.5 18.3  PHE-360   SER-361  1.3 1.6 -18.8 -3.8 40.8 47.9 63.4  SER-361   PHE-362  2.6 2.0 -9.2 -4.8 49.1 43.4 71.6 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