Tyrosine-Protein Kinase Src
(All numbering and residues are taken from first PDB file)
Bending Residue Dihedral Analysis
Residue
iResidue
i+1Distance of hinge axis to residue i in
(A) Distance of hinge axis to residue i in
(A) Change in
(deg) Change in
(deg) Angle of psi(i) axis to hinge axis
(deg) Angle of psi(i) axis to hinge axis
(deg) Percentage Progress
ASP-141
SER-142
8.5
7.8
3.7
17.1
102.5
100.2
1.5
SER-142
ILE-143
5.2
4.5
2.4
4.3
114.2
112.8
9.3
ILE-143
GLN-144
2.2
1.3
11.2
-12.4
41.5
49.1
-2.8
GLN-144
ALA-145
1.4
1.9
13.8
-10.6
69.3
80.5
9.6
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