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Calcium in PDB 7okw: 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1

Enzymatic activity of 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1

All present enzymatic activity of 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1:
2.7.11.1;

Protein crystallography data

The structure of 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1, PDB code: 7okw was solved by B.D.Bax, K.T.Elvers, M.Lipka-Lloyd, Y.Mehellou, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.61 / 1.62
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 70.168, 49.424, 56.439, 90, 99.44, 90
R / Rfree (%) 18.4 / 21.7

Other elements in 7okw:

The structure of 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1 also contains other interesting chemical elements:

Sodium (Na) 2 atoms
Magnesium (Mg) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1 (pdb code 7okw). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1, PDB code: 7okw:

Calcium binding site 1 out of 1 in 7okw

Go back to Calcium Binding Sites List in 7okw
Calcium binding site 1 out of 1 in the 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of 1.62A X-Ray Crystal Structure of the Conserved C-Terminal (Cct) of Human OSR1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca602

b:40.8
occ:1.00
 O B:HOH764 2.3 35.2 1.0
O A:HOH755 2.3 41.0 1.0
O B:HOH703 2.4 39.6 1.0
O A:HOH779 2.4 36.7 1.0
OD1 A:ASP515 2.5 20.0 1.0
O A:HOH769 2.7 29.5 1.0
O A:HOH703 3.0 30.5 1.0
CG A:ASP515 3.6 25.1 1.0
OD2 A:ASP515 3.9 20.3 1.0
OXT B:SER527 4.2 36.5 1.0
O B:HOH758 4.3 25.3 1.0
N A:GLY516 4.4 21.9 1.0
O A:HOH713 4.6 29.8 1.0
O B:HOH770 4.6 42.3 1.0
N A:ASP515 4.6 14.5 1.0
O B:SER527 4.6 37.3 1.0
OD1 A:ASP514 4.7 18.9 1.0
C B:SER527 4.8 33.9 1.0
CB A:ASP515 4.9 16.8 1.0
NH2 B:ARG497 5.0 22.8 1.0

Reference:

B.D.Bax, K.T.Elvers, M.Lipka-Lloyd, Y.Mehellou, R.Trueman. Crystal Structures of the Human Spak and OSR1 Conserved C-Terminal Domains To Be Published.
Page generated: Wed Jul 9 23:51:54 2025

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