Troponin C

(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
 PHE-99   ARG-100  3.7 4.0 -8.9 11.3 49.1 46.2 -59.6
 ARG-100   ILE-101  4.4 4.8 -6.3 -5.2 22.2 24.8 110.1
 ILE-101   PHE-102  4.3 4.6 3.1 -6.4 97.2 93.6 -12.1
 PHE-102   ASP-103  2.6 3.1 -2.7 8.4 88.4 88.9 -18.6
 ASP-103   ARG-104  1.2 0.8 10.4 -3.5 139.4 143.7 -51.7

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


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-105   ALA-106  6.0 5.4 2.0 24.4 34.9 39.0 207.1
 ALA-106   ASP-107  5.7 5.7 -28.3 11.7 123.7 125.6 -148.5
 ASP-107   GLY-108  7.9 7.4 -4.5 14.1 155.1 161.4 112.9

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
 GLU-150   PHE-151  5.6 5.5 -1.4 1.2 130.4 125.7 -13.3
 PHE-151   LEU-152  5.4 5.4 3.0 -2.4 117.1 121.9 57.0
 LEU-152   LYS-153  6.4 6.1 -4.4 1.5 61.8 60.3 -1.3
 LYS-153   MET-154  8.4 7.9 -6.1 1.1 126.7 125.5 -77.5
 MET-154   MET-155  10.2 10.1 12.5 -7.4 69.4 69.1 74.6
 MET-155   GLU-156  10.7 10.7 47.9 11.5 130.2 134.7 -343.6

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