Iron in PDB 4d7p: Superoxide Reductase (1FE-Sor) From Giardia Intestinalis

All present enzymatic activity of Superoxide Reductase (1FE-Sor) From Giardia Intestinalis:
1.15.1.2;

The structure of Superoxide Reductase (1FE-Sor) From Giardia Intestinalis, PDB code: 4d7p was solved by C.M.Sousa, P.Carpentier, P.M.Matias, F.Testa, F.G.Pinho, P.Sarti, A.Giuffre, T.M.Bandeiras, C.V.Romao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.915 / 2.00
Space group	I 2 3
Cell size a, b, c (Å), α, β, γ (°)	90.270, 90.270, 90.270, 90.00, 90.00, 90.00
R / Rfree (%)	19.46 / 23.1

The binding sites of Iron atom in the Superoxide Reductase (1FE-Sor) From Giardia Intestinalis (pdb code 4d7p). 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 Superoxide Reductase (1FE-Sor) From Giardia Intestinalis, PDB code: 4d7p:

Iron binding site 1 out of 1 in the Superoxide Reductase (1FE-Sor) From Giardia Intestinalis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Superoxide Reductase (1FE-Sor) From Giardia Intestinalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:37.8 occ:1.00 NE2 A:HIS19 2.0 30.9 1.0 NE2 A:HIS46 2.1 34.1 1.0 NE2 A:HIS40 2.2 35.9 1.0 ND1 A:HIS102 2.3 34.1 1.0 SG A:CYS99 2.4 36.2 1.0 OE2 A:GLU17 2.9 63.6 1.0 CE1 A:HIS19 2.9 39.2 1.0 CE1 A:HIS46 3.0 37.9 1.0 CD2 A:HIS19 3.1 40.2 1.0 CE1 A:HIS102 3.2 38.7 1.0 CE1 A:HIS40 3.2 41.1 1.0 CD2 A:HIS40 3.2 35.2 1.0 CD2 A:HIS46 3.2 37.6 1.0 CG A:HIS102 3.4 36.4 1.0 CB A:CYS99 3.5 35.9 1.0 CB A:HIS102 3.7 34.7 1.0 ND1 A:HIS19 4.0 36.7 1.0 CD A:GLU17 4.0 68.8 1.0 ND1 A:HIS46 4.1 34.7 1.0 CG A:HIS19 4.2 35.9 1.0 CG A:HIS46 4.3 40.6 1.0 ND1 A:HIS40 4.3 34.8 1.0 NE2 A:HIS102 4.3 37.4 1.0 CG A:HIS40 4.4 39.6 1.0 CD2 A:HIS102 4.4 40.9 1.0 N A:HIS102 4.5 38.8 1.0 CB A:LEU101 4.7 38.2 1.0 OE1 A:GLU17 4.7 66.9 1.0 CA A:HIS102 4.8 38.1 1.0 CA A:CYS99 4.9 25.4 1.0 CG A:GLU17 5.0 67.5 1.0

C.M.Sousa, P.Carpentier, P.M.Matias, F.Testa, F.Pinho, P.Sarti, A.Giuffre, T.M.Bandeiras, C.V.Romao. Superoxide Reductase From Giardia Intestinalis: Structural Characterization of the First Sor From A Eukaryotic Organism Shows An Iron Centre That Is Highly Sensitive to Photoreduction. Acta Crystallogr.,Sect.D V. 71 2236 2015.
ISSN: ISSN 0907-4449
PubMed: 26527141
DOI: 10.1107/S1399004715015825