Methylenetetrahydrofolate Dehydrogenase / Methenyltetrahydrofolate Cyclohydrolase
(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
GLN-15
ILE-16
2.4
2.2
-0.1
-2.1
37.9
38.7
7.1
ILE-16
ARG-17
2.4
2.1
2.4
-0.3
94.1
92.5
-4.5
ARG-17
ALA-18
2.0
2.1
0.2
0.5
45.5
46.2
25.6
ALA-18
ARG-19
3.5
3.5
0.4
1.6
107.9
108.4
-15.6
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
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-125
GLY-126
2.7
2.9
6.6
-8.9
57.7
56.4
8.6
GLY-126
LEU-127
0.8
0.8
14.8
2.2
39.3
40.8
85.8
LEU-127
THR-128
3.0
3.0
-12.4
-1.8
156.6
161.8
-66.6
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
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
MET-278
THR-279
6.5
6.6
-16.8
3.3
38.6
29.1
158.3
THR-279
VAL-280
6.3
6.4
2.5
-1.8
87.0
81.2
16.4
VAL-280
ALA-281
5.5
5.7
-0.9
1.7
109.6
110.7
-9.3
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