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Calcium in PDB 2cn6: Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions

Enzymatic activity of Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions

All present enzymatic activity of Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions:
1.16.3.1;

Protein crystallography data

The structure of Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions, PDB code: 2cn6 was solved by L.Toussaint, R.R.Crichton, J.P.Declercq, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 103.14 / 2.20
Space group F 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 178.453, 178.453, 178.453, 90.00, 90.00, 90.00
R / Rfree (%) 19.5 / 23

Other elements in 2cn6:

The structure of Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions also contains other interesting chemical elements:

Zinc (Zn) 7 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions (pdb code 2cn6). 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 Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions, PDB code: 2cn6:

Calcium binding site 1 out of 1 in 2cn6

Go back to Calcium Binding Sites List in 2cn6
Calcium binding site 1 out of 1 in the Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Recombinant Human H Ferritin, K86Q and E107D Mutant, Soaked with Zn Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca211

b:56.5
occ:0.33
OD1 A:ASP131 3.0 53.5 1.0
OE1 A:GLU134 3.8 58.2 1.0
CG A:ASP131 4.2 49.8 1.0
OG1 A:THR135 4.3 54.5 1.0
O A:HOH2069 4.6 53.9 0.3
CB A:ASP131 4.7 45.5 1.0
CB A:GLU134 4.8 51.7 1.0
CA A:ASP131 4.9 45.6 1.0
CD A:GLU134 4.9 56.1 1.0

Reference:

L.Toussaint, L.Bertrand, L.Hue, R.R.Crichton, J.P.Declercq. High-Resolution X-Ray Structures of Human Apoferritin H-Chain Mutants Correlated with Their Activity and Metal-Binding Sites. J.Mol.Biol. V. 365 440 2007.
ISSN: ISSN 0022-2836
PubMed: 17070541
DOI: 10.1016/J.JMB.2006.10.010
Page generated: Fri Jul 12 09:35:44 2024

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