Syk Kinase

(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
 PRO-115   LYS-116  12.7 12.9 -7.8 2.9 111.5 112.3 38.5
 LYS-116   THR-117  11.0 11.2 -2.4 3.0 172.7 167.1 -11.5
 THR-117   GLY-118  11.2 11.1 -6.7 17.3 98.3 98.3 75.5
 GLY-118   PRO-119  9.6 9.0 0.3 -18.7 64.1 67.7 -10.2
 PRO-119   PHE-120  12.5 11.3 24.7 -41.5 10.2 11.6 -130.7
 PHE-120   GLU-121  11.2 10.3 22.2 -24.1 78.5 68.7 76.4
 GLU-121   ASP-122  10.7 9.4 -4.6 10.6 110.4 108.4 29.0
 ASP-122   LEU-123  14.3 13.1 21.6 -12.0 26.9 38.1 95.9
 LEU-123   LYS-124  14.5 13.1 -17.2 -2.1 133.0 146.4 -107.4
 LYS-124   GLU-125  11.5 10.3 11.0 9.4 61.0 65.7 91.0
 GLU-125   ASN-126  13.7 12.7 -30.2 13.9 134.0 133.4 -75.3
 ASN-126   LEU-127  15.8 15.1 2.9 5.9 44.0 50.1 42.9
 LEU-127   ILE-128  13.7 13.2 -3.5 3.3 137.5 148.3 -2.6
 ILE-128   ARG-129  11.9 11.5 -3.7 2.6 122.5 123.0 -13.9
 ARG-129   GLU-130  15.3 14.9 -6.2 6.4 135.2 126.9 14.0
 GLU-130   TYR-131  15.6 15.6 -15.3 6.8 138.6 146.0 -58.3
 TYR-131   VAL-132  12.3 12.8 4.4 -1.8 46.0 42.4 -3.4
 VAL-132   LYS-133  13.1 13.2 4.3 -9.2 57.2 62.1 2.4
 LYS-133   GLN-134  16.6 16.9 12.0 9.3 45.0 53.7 110.9
 GLN-134   THR-135  15.2 16.0 42.4 -41.7 48.2 30.8 0.1
 THR-135   TRP-136  11.7 13.5 -40.9 33.8 113.5 119.6 -61.2
 TRP-136   ASN-137  12.8 14.5 4.8 5.4 71.7 87.4 21.4
 ASN-137   LEU-138  16.3 18.1 -3.7 -5.3 100.5 92.1 17.9
 LEU-138   GLN-139  18.2 19.8 -102.2 42.2 65.5 40.6 266.8
 GLN-139   GLY-140  22.0 22.4 172.9 -61.4 144.0 108.6 -510.3
 GLY-140   GLN-141  24.3 24.6 -72.5 -1.8 63.2 40.8 247.5
 GLN-141   ALA-142  24.1 24.4 30.2 -12.2 76.3 66.1 -9.9
 ALA-142   LEU-143  20.9 21.7 10.5 -13.8 133.2 120.6 25.2
 LEU-143   GLU-144  18.9 19.3 10.6 -6.8 140.2 142.9 -11.1

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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