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  LEU-344   LEU-345  20.4 20.4 -1.2 4.9 135.9 134.8 51.4  LEU-345   TYR-346  19.1 19.0 -8.2 -0.4 101.8 96.0 -59.3  GLY-348   SER-349  14.7 14.4 4.5 -3.1 40.5 42.9 15.8  SER-349   LYS-350  13.4 13.1 -2.0 2.0 76.8 73.3 24.7  LYS-350   LEU-351  12.2 11.9 0.5 1.2 121.2 120.7 -2.1  LEU-351   THR-352  9.9 9.8 -2.4 4.8 126.3 128.0 14.2  THR-352   SER-353  9.0 8.8 3.0 -5.9 56.6 63.8 3.3  SER-353   GLN-354  8.0 7.4 -0.3 13.1 61.0 53.0 -18.0  GLN-354   ASP-355  6.3 5.8 -5.2 -6.2 81.5 91.2 18.8  ASP-355   GLU-356  4.1 4.0 -2.9 -2.4 146.6 148.1 -19.0  GLU-356   THR-357  3.3 3.4 2.3 -8.3 71.8 71.1 -9.8  THR-357   LYS-358  3.3 2.9 3.5 -1.3 113.7 110.2 17.1  LYS-358   GLU-359  2.3 2.2 3.6 -1.9 72.5 73.0 -13.8 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-435   THR-436  11.1 11.0 -3.4 20.2 125.1 132.7 90.1  THR-436   LEU-437  13.5 12.8 -37.3 -12.2 61.2 66.9 249.0  LEU-437   LEU-438  15.9 15.6 1.8 5.0 84.1 100.5 -0.5 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