Aspartate Aminotransferase (E.C.2.6.1.1)

(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
 ASN-34   LEU-35  14.2 14.0 7.8 7.3 83.3 82.4 -6.6
 LEU-35   GLY-36  10.8 10.7 -8.0 -26.9 140.5 121.8 -151.5
 GLY-36   VAL-37  11.2 10.9 91.5 -4.9 106.1 127.3 -281.1
 VAL-37   GLY-38  10.7 10.6 -28.9 -8.3 50.7 95.0 75.7
 GLY-38   ALA-39  7.7 9.3 -74.0 -3.1 22.7 33.1 542.1
 ALA-39   TYR-40  8.8 8.8 31.0 1.3 127.6 121.5 -151.5
 TYR-40   ARG-41  6.5 6.2 3.3 -10.1 127.8 126.8 60.3
 ARG-41   ASP-42  7.9 7.5 -5.2 5.3 46.2 55.5 -21.9
 ASP-42   ASP-43  6.9 6.5 7.1 2.6 83.2 77.5 17.8
 ASP-43   ASN-44  8.3 8.3 -17.8 7.4 79.9 83.7 -4.5
 ASN-44   GLY-45  11.6 11.2 5.8 3.5 34.6 42.3 41.1
 GLY-45   LYS-46  11.4 11.3 -21.4 13.4 79.5 74.7 -17.8
 LYS-46   PRO-47  11.9 11.4 -0.7 -4.0 97.1 97.5 -32.3

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
 MET-326   ALA-327  1.3 1.7 0.8 5.2 142.7 141.2 -68.8
 ALA-327   ASP-328  3.5 4.0 1.8 -5.2 82.6 85.0 3.9
 ASP-328   ARG-329  5.4 5.4 7.6 -2.7 99.4 99.5 31.1
 ARG-329   ILE-330  4.3 4.2 -1.6 -1.8 17.3 14.0 20.2
 ILE-330   ILE-331  3.7 3.6 -2.8 -3.8 71.1 68.1 42.8

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-356   ILE-357  6.3 6.8 -0.2 -6.8 23.7 22.8 11.5
 ILE-357   GLY-358  5.3 5.7 -26.7 2.3 89.8 84.8 77.9
 GLY-358   MET-359  3.1 3.2 1.7 10.5 106.8 91.9 15.0
 MET-359   PHE-360  1.4 1.3 -19.7 21.3 128.6 144.1 -23.7
 PHE-360   CYS-361  2.1 1.4 -34.4 3.1 113.1 113.3 -60.2
 CYS-361   PHE-362  4.1 3.2 -3.2 8.6 154.3 152.3 8.7

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