Calmodulin-Domain Protein Kinase 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-370   GLY-371  8.4 8.9 -109.8 0.4 24.6 92.5 135.3
 GLY-371   ASP-372  8.2 6.9 -165.2 -2.0 40.5 50.1 320.6
 ASP-372   GLY-373  6.8 8.7 -173.8 -2.8 60.4 53.2 -324.4
 GLY-373   GLN-374  6.9 6.1 -23.8 -8.7 118.5 27.5 7.1
 GLN-374   LEU-375  5.2 4.9 147.3 -36.2 112.8 72.5 7.7
 LEU-375   ASP-376  3.6 4.0 27.3 14.5 103.7 131.9 -31.1

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
 ASP-433   ARG-434  3.1 3.8 136.1 6.7 73.3 8.7 -110.2
 ASP-433   ARG-434  3.1 3.8 136.1 6.7 73.3 8.7 -110.2
 VAL-430   ALA-431  10.3 8.9 3.5 -15.7 113.5 143.8 15.8
 ALA-431   MET-432  11.4 9.7 16.2 12.4 106.6 107.5 -32.9
 MET-432   ASP-433  14.1 12.5 -170.6 20.2 130.6 111.2 -143.0

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