Sodium in PDB 6msx: Iron Containing Ferritin at 1.43A

The structure of Iron Containing Ferritin at 1.43A, PDB code: 6msx was solved by A.Blackburn, S.H.Partowmah, H.M.Brennan, K.E.Mestizo, C.D.Stivala, J.Petreczky, A.Perez, A.Horn, S.Mcsweeney, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.43
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	181.590, 181.590, 181.590, 90.00, 90.00, 90.00
R / Rfree (%)	15.7 / 17.2

The structure of Iron Containing Ferritin at 1.43A also contains other interesting chemical elements:

Cadmium

(Cd)

5 atoms

The binding sites of Sodium atom in the Iron Containing Ferritin at 1.43A (pdb code 6msx). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Iron Containing Ferritin at 1.43A, PDB code: 6msx:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Iron Containing Ferritin at 1.43A


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Iron Containing Ferritin at 1.43A within 5.0Å range: probe atom residue distance (Å) B Occ A:Na207 b:33.7 occ:1.00 O A:HOH406 1.9 39.7 1.0 NE2 A:HIS132 2.3 57.6 1.0 CE1 A:HIS132 2.8 65.9 1.0 CD2 A:HIS132 3.5 52.2 1.0 O A:HOH434 3.6 54.4 1.0 ND1 A:HIS132 4.0 52.5 1.0 CG A:HIS132 4.4 46.7 1.0 NH2 A:ARG64 4.9 70.6 1.0

Sodium binding site 2 out of 2 in the Iron Containing Ferritin at 1.43A


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Iron Containing Ferritin at 1.43A within 5.0Å range: probe atom residue distance (Å) B Occ A:Na208 b:49.0 occ:1.00 O A:HOH314 1.9 46.4 1.0 OE1 A:GLU56 2.4 58.1 1.0 OE1 A:GLU53 2.5 69.5 1.0 OE2 A:GLU53 2.8 79.7 1.0 CD A:GLU53 3.0 58.5 1.0 CD A:GLU56 3.2 55.8 1.0 OE2 A:GLU56 3.4 64.4 1.0 O A:HOH388 4.2 39.6 0.5 CG A:GLU53 4.6 39.3 1.0 CG A:GLU56 4.7 39.2 1.0 CB A:GLU56 5.0 29.3 1.0

A.Blackburn, S.H.Partowmah, H.M.Brennan, K.E.Mestizo, C.D.Stivala, J.Petreczky, A.Perez, A.Horn, S.Mcsweeney. A Simple Technique to Improve Microcrystals Using Gel Exclusion of Nucleation Inducing Elements To Be Published.