Beta-Secretase 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
 ALA-42   ALA-43  5.6 5.3 4.3 -10.3 65.8 66.4 20.9
 ALA-43   PRO-44  6.3 6.2 -6.7 30.4 149.4 144.8 55.8
 PRO-44   HIS-45  6.1 5.8 81.4 -96.3 81.3 97.7 -31.6

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
 HIS-49   ARG-50  3.8 3.4 26.0 -29.5 62.5 62.8 -78.6
 ARG-50   TYR-51  6.2 5.8 11.5 -10.4 26.9 14.5 84.2
 TYR-51   TYR-52  6.2 6.0 1.6 12.9 60.9 58.9 33.0

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
 LYS-65   GLY-66  6.3 5.9 -0.3 1.6 144.3 139.2 14.2
 GLY-66   VAL-67  4.6 4.3 1.0 -16.2 100.8 101.1 58.4
 VAL-67   TYR-68  1.6 1.7 -7.7 19.2 123.7 130.8 29.3

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
 TRP-76   GLU-77  5.0 5.5 1.7 25.5 33.5 32.5 144.9
 GLU-77   GLY-78  4.0 4.3 -6.3 29.1 78.7 73.5 -28.7
 GLY-78   GLU-79  3.5 2.6 -11.9 -4.3 141.4 140.0 -75.8

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
 ALA-101   ILE-102  4.9 4.3 0.0 2.5 97.7 100.1 21.4
 ILE-102   THR-103  2.0 1.6 5.6 -5.4 62.4 62.7 9.4
 THR-103   GLU-104  5.3 5.1 -5.0 18.6 110.0 108.6 39.4

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


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
 PHE-108   PHE-109  7.7 8.3 2.4 0.2 143.8 142.5 0.4
 PHE-109   ILE-110  6.0 6.4 0.7 -15.2 135.6 138.3 85.1
 ILE-110   ASN-111  8.4 8.6 0.1 5.6 151.1 151.6 -50.6

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