Sarcoplasmic/endoplasmic Reticulum Calcium Atpase 1

(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
 GLN-360   MET-361  9.9 10.7 -12.2 -15.5 46.7 46.4 71.5
 MET-361   SER-362  7.2 7.6 13.7 -18.4 109.4 109.9 15.4
 SER-362   VAL-363  5.3 5.7 2.4 -6.1 135.4 137.2 19.0

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
 GLY-598   MET-599  4.1 4.4 -10.0 17.4 63.8 63.4 -6.8
 MET-599   LEU-600  4.8 5.0 3.2 27.7 83.0 76.6 18.4
 LEU-600   ASP-601  8.2 8.2 -28.0 -20.9 53.9 37.5 112.2

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