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  4.4 3.4 12.4 30.7 29.3 24.5 78.1
 MET-361   SER-362  2.1 1.7 -24.8 30.5 95.2 107.9 18.1
 SER-362   VAL-363  1.5 2.0 14.7 -10.9 17.5 21.4 8.5

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  2.5 2.6 -1.1 -5.9 142.5 139.9 -8.4
 MET-599   LEU-600  1.4 1.3 3.4 -47.8 91.3 84.8 5.9
 LEU-600   ASP-601  3.9 3.9 19.1 52.8 22.6 30.7 124.9

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