Iron in PDB 2wlu: Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr

All present enzymatic activity of Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr:
1.16.3.1;

The structure of Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr, PDB code: 2wlu was solved by T.Haikarainen, C.-C.Tsou, J.-J.Wu, A.C.Papageorgiou, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.00 / 1.94
Space group	F 41 3 2
Cell size a, b, c (Å), α, β, γ (°)	188.268, 188.268, 188.268, 90.00, 90.00, 90.00
R / Rfree (%)	14.6 / 16.4

The structure of Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Iron atom in the Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr (pdb code 2wlu). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr, PDB code: 2wlu:

Iron binding site 1 out of 1 in the Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Iron-Bound Crystal Structure of Streptococcus Pyogenes Dpr within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1176 b:11.7 occ:1.00 OE2 A:GLU81 2.0 10.5 1.0 O3 A:GOL1177 2.1 18.9 1.0 OD2 A:ASP77 2.3 12.0 1.0 OD1 A:ASP77 2.3 10.5 1.0 CG A:ASP77 2.6 10.9 1.0 CD A:GLU81 3.0 10.7 1.0 C3 A:GOL1177 3.1 26.6 1.0 OE1 A:GLU81 3.3 9.1 1.0 O1 A:GOL1177 3.9 27.7 1.0 C1 A:GOL1177 4.1 29.1 1.0 CB A:ASP77 4.1 10.0 1.0 C2 A:GOL1177 4.1 29.2 1.0 CG A:GLU81 4.2 9.5 1.0 O A:HOH2093 4.3 15.4 1.0 O A:HOH2092 4.7 15.3 1.0

T.Haikarainen, C.-C.Tsou, J.-J.Wu, A.C.Papageorgiou. Crystal Structures of Streptococcus Pyogenes Dpr Reveal A Dodecameric Iron-Binding Protein with A Ferroxidase Site. J.Biol.Inorg.Chem. V. 15 183 2010.
ISSN: ISSN 0949-8257
PubMed: 19727858
DOI: 10.1007/S00775-009-0582-9