Mercury in PDB 4reu: Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli

All present enzymatic activity of Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli:
1.16.3.1;

The structure of Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli, PDB code: 4reu was solved by V.Thiruselvam, M.N.Ponnuswamy, T.S.Kumarevel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.50
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	127.998, 127.998, 170.902, 90.00, 90.00, 90.00
R / Rfree (%)	17.2 / 23.5

The structure of Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli also contains other interesting chemical elements:

Magnesium	(Mg)	1 atom
Iron	(Fe)	12 atoms
Chlorine	(Cl)	27 atoms

The binding sites of Mercury atom in the Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli (pdb code 4reu). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total 2 binding sites of Mercury where determined in the Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli, PDB code: 4reu:
Jump to Mercury binding site number: 1; 2;

Mercury binding site 1 out of 2 in the Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ C:Hg205 b:56.4 occ:1.00 CL A:CL210 2.7 42.9 1.0 CL A:CL209 3.3 53.7 1.0 CG A:GLN121 4.2 25.2 1.0 CG C:GLN121 4.2 29.1 1.0 CB A:GLN121 4.4 25.7 1.0 CB C:GLN121 4.5 29.6 1.0 O A:HOH310 4.8 32.6 1.0 OE1 C:GLN121 5.0 36.5 1.0

Mercury binding site 2 out of 2 in the Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 2 of Revelation of Endogenously Bound FE2+ Ions in the Crystal Structure of Ferritin From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ D:Hg206 b:47.0 occ:0.80 CL D:CL209 2.6 39.5 1.0 CL D:CL208 3.1 57.3 1.0 CG D:GLN121 4.2 32.5 1.0 CG E:GLN121 4.2 34.1 1.0 CB E:GLN121 4.5 31.0 1.0 CB D:GLN121 4.6 32.6 1.0 O D:HOH310 4.8 29.6 1.0

V.Thiruselvam, P.Sivaraman, T.S.Kumarevel, M.N.Ponnuswamy. Revelation of Endogenously Bound Fe(2+) Ions in the Crystal Structure of Ferritin From Escherichia Coli. Biochem.Biophys.Res.Commun. 2014.
ISSN: ESSN 1090-2104
PubMed: 25305494
DOI: 10.1016/J.BBRC.2014.10.007