Iron in PDB 3sdp: The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis

All present enzymatic activity of The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis:
1.15.1.1;

The structure of The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis, PDB code: 3sdp was solved by B.L.Stoddard, D.Ringe, G.A.Petsko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	81.900, 49.100, 61.700, 90.00, 106.80, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Iron atom in the The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis (pdb code 3sdp). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis, PDB code: 3sdp:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe196 b:9.8 occ:1.00 NE2 A:HIS74 2.3 8.3 1.0 OD2 A:ASP156 2.4 8.4 1.0 NE2 A:HIS160 2.4 8.9 1.0 NE2 A:HIS26 2.6 8.6 1.0 CD2 A:HIS160 3.2 8.7 1.0 CE1 A:HIS74 3.2 8.3 1.0 CD2 A:HIS74 3.3 8.3 1.0 CD2 A:HIS26 3.4 8.5 1.0 CG A:ASP156 3.5 8.1 1.0 CE1 A:HIS160 3.5 8.7 1.0 CE1 A:HIS26 3.7 8.5 1.0 CB A:ASP156 4.1 8.1 1.0 ND1 A:HIS74 4.4 8.3 1.0 CG A:HIS160 4.4 8.7 1.0 CG A:HIS74 4.4 8.4 1.0 CG A:TRP158 4.4 7.8 1.0 CB A:TRP158 4.4 7.9 1.0 OD1 A:ASP156 4.5 7.9 1.0 CG A:HIS26 4.6 8.4 1.0 CD1 A:TRP158 4.6 7.7 1.0 ND1 A:HIS160 4.6 8.8 1.0 ND1 A:HIS26 4.8 8.5 1.0 CH2 A:TRP123 4.8 8.1 1.0 OH A:TYR34 4.8 8.7 1.0 CD2 A:TRP158 4.8 7.8 1.0 NE2 A:GLN70 4.9 8.8 1.0 OE1 A:GLN70 4.9 8.8 1.0

Iron binding site 2 out of 2 in the The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of The 2.1 Angstroms Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe196 b:10.9 occ:1.00 OD2 B:ASP156 2.2 9.5 1.0 NE2 B:HIS74 2.3 9.6 1.0 NE2 B:HIS160 2.6 10.4 1.0 NE2 B:HIS26 2.6 8.5 1.0 CD2 B:HIS74 3.3 9.4 1.0 CE1 B:HIS74 3.3 9.4 1.0 CD2 B:HIS160 3.3 10.4 1.0 CD2 B:HIS26 3.4 8.2 1.0 CG B:ASP156 3.4 9.3 1.0 CE1 B:HIS26 3.6 8.3 1.0 CE1 B:HIS160 3.8 10.4 1.0 CB B:ASP156 4.2 9.2 1.0 CG B:HIS74 4.3 9.3 1.0 OD1 B:ASP156 4.4 9.2 1.0 ND1 B:HIS74 4.4 9.4 1.0 CG B:HIS160 4.6 10.3 1.0 CG B:HIS26 4.6 8.1 1.0 ND1 B:HIS26 4.7 8.3 1.0 CZ2 B:TRP123 4.7 7.8 1.0 CB B:TRP158 4.7 9.2 1.0 ND1 B:HIS160 4.9 10.5 1.0 CE2 B:TYR34 4.9 9.0 1.0 CB B:ALA161 4.9 9.7 1.0 CG B:TRP158 5.0 9.2 1.0 CA B:ALA161 5.0 9.8 1.0

B.L.Stoddard, P.L.Howell, D.Ringe, G.A.Petsko. The 2.1-A Resolution Structure of Iron Superoxide Dismutase From Pseudomonas Ovalis. Biochemistry V. 29 8885 1990.
ISSN: ISSN 0006-2960
PubMed: 2271564
DOI: 10.1021/BI00490A002