Calcium in PDB 8wb3: Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading

All present enzymatic activity of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading:
1.16.3.1;

The structure of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading, PDB code: 8wb3 was solved by T.Zhang, R.Jiao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.85 / 2.49
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	181.919, 181.919, 181.919, 90, 90, 90
R / Rfree (%)	18.4 / 23.5

The structure of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Calcium atom in the Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading (pdb code 8wb3). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading, PDB code: 8wb3:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca203 b:47.5 occ:0.25 O A:HOH301 2.3 32.3 0.2 CE1 A:HIS173 3.0 37.2 1.0 NE2 A:HIS173 3.3 41.5 1.0 ND1 A:HIS173 4.2 39.2 1.0 CD2 A:LEU169 4.3 27.5 1.0 CD2 A:HIS173 4.6 35.8 1.0

Calcium binding site 2 out of 3 in the Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca204 b:56.9 occ:0.50 OD2 A:ASP84 2.5 43.2 1.0 OD1 A:ASP84 3.0 43.2 1.0 CG A:ASP84 3.1 42.6 1.0 O A:HOH328 4.5 41.0 1.0 CB A:ASP84 4.6 35.8 1.0 O A:HOH327 4.7 37.5 0.5

Calcium binding site 3 out of 3 in the Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Human H Chain Ferritin Mutant-K86Q with 2 Fe(III)/Subunit Loading within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca205 b:55.7 occ:0.33 OE1 A:GLU134 2.4 57.5 1.0 O A:HOH323 2.8 49.4 0.3 OD1 A:ASP131 2.9 48.5 1.0 CD A:GLU134 3.6 48.7 1.0 CG A:ASP131 4.1 50.9 1.0 OE2 A:GLU134 4.2 54.9 1.0 CB A:ASP131 4.7 41.5 1.0 CB A:GLU134 4.7 41.0 1.0 CG A:GLU134 4.7 42.7 1.0 CA A:ASP131 4.8 40.1 1.0

T.Zhang, R.Jiao. Human H Chain Ferritin with Mutant-K86Q 2 Fe(III)/Subunit Loading To Be Published.