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

Enzymatic activity of 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;

Protein crystallography data

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

Other elements in 4reu:

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

Mercury Binding Sites:

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 4reu

Go back to Mercury Binding Sites List in 4reu
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 4reu

Go back to Mercury Binding Sites List in 4reu
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

Reference:

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
Page generated: Sun Dec 13 19:11:56 2020

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