Calmodulin-Sensitive Adenylate Cyclase

(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
 ASN-349   VAL-350  1.0 1.9 19.0 -18.4 137.0 147.4 16.8
 VAL-350   HIS-351  2.5 2.9 -51.0 49.7 78.7 70.6 21.1
 HIS-351   GLY-352  6.2 6.6 -31.4 25.8 36.1 24.0 27.3

Downloading Image

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
 PRO-487   LEU-488  5.7 5.7 11.3 -22.1 108.5 111.4 43.9
 LEU-488   THR-489  3.2 3.3 15.9 1.5 53.5 49.9 55.1
 THR-489   ALA-490  4.2 4.2 2.0 -18.2 122.0 127.0 61.1

Downloading Image

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