Calcium-Gated Potassium Channel Mthk
(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
TYR-247
GLU-248
12.3
12.0
-15.5
0.0
65.5
54.8
95.5
GLU-248
ALA-249
10.9
10.5
4.1
0.6
163.3
160.6
-49.5
ALA-249
MET-250
11.6
11.9
-11.4
10.2
86.1
82.4
25.5
MET-250
PHE-251
10.6
11.2
-3.2
3.8
93.6
83.8
3.1
PHE-251
VAL-252
7.1
7.5
-4.5
5.4
32.4
23.4
-38.2
VAL-252
GLN-253
6.6
7.2
-4.5
-0.9
40.0
42.8
91.4
GLN-253
ASP-254
7.6
9.2
3.8
0.7
80.3
91.9
-70.0
ASP-254
VAL-255
6.6
8.2
11.0
-22.8
90.7
105.3
-37.8
VAL-255
LEU-256
3.0
4.5
-17.4
-14.4
29.8
30.3
248.5
LEU-256
ALA-257
2.0
4.1
1.6
-37.3
126.6
142.2
216.8
ALA-257
GLU-258
5.0
7.1
153.0
4.3
73.9
97.4
-244.0
GLU-258
GLU-259
6.5
9.3
-18.3
145.1
102.6
107.3
-1031.6
GLU-259
SER-260
9.6
7.0
74.0
7.7
17.4
66.4
568.9
SER-260
THR-261
9.1
10.2
113.6
-2.5
55.7
52.6
517.6
THR-261
ARG-262
10.2
10.1
-23.7
6.7
113.6
83.9
-42.7
ARG-262
ARG-263
6.7
6.7
52.0
-22.1
134.2
152.2
-177.6
ARG-263
MET-264
4.2
4.4
-17.6
-5.0
98.7
103.2
-17.1
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