Calcium in PDB 2clu: Recombinant Human H Ferritin, K86Q and E107D Mutant

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

The structure of Recombinant Human H Ferritin, K86Q and E107D Mutant, PDB code: 2clu 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)	104.26 / 2.10
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	180.970, 180.970, 180.970, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 24.6

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

Zinc

(Zn)

1 atom

The binding sites of Calcium atom in the Recombinant Human H Ferritin, K86Q and E107D Mutant (pdb code 2clu). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Recombinant Human H Ferritin, K86Q and E107D Mutant, PDB code: 2clu:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Recombinant Human H Ferritin, K86Q and E107D Mutant


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 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca210 b:48.6 occ:0.50 OE1 A:GLN86 2.5 33.5 1.0 CD A:GLN86 3.7 29.8 1.0 O A:HOH2094 4.0 40.2 1.0 NE2 A:GLN86 4.3 32.6 1.0 O A:HOH2092 4.4 54.9 1.0 CG A:GLN86 4.9 31.1 1.0

Calcium binding site 2 out of 2 in the Recombinant Human H Ferritin, K86Q and E107D Mutant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Recombinant Human H Ferritin, K86Q and E107D Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca211 b:67.6 occ:0.33 OE1 A:GLU134 2.7 50.2 1.0 OD1 A:ASP131 2.7 51.4 1.0 O A:HOH2126 3.8 47.9 1.0 CG A:ASP131 3.9 47.4 1.0 CD A:GLU134 3.9 46.5 1.0 CB A:ASP131 4.5 42.4 1.0 OE2 A:GLU134 4.6 50.5 1.0 CB A:GLU134 4.8 44.8 1.0 CA A:ASP131 4.8 41.1 1.0 OD2 A:ASP131 4.9 46.6 1.0 CG A:GLU134 5.0 45.9 1.0

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