Iron in PDB 1ar5: X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn

All present enzymatic activity of X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn:
1.15.1.1;

The structure of X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn, PDB code: 1ar5 was solved by M.Schmidt, B.Meier, F.Parak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.60
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	79.830, 85.687, 108.590, 90.00, 90.00, 90.00
R / Rfree (%)	16.3 / 18.4

The binding sites of Iron atom in the X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn (pdb code 1ar5). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn, PDB code: 1ar5:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:7.6 occ:1.00 OD2 A:ASP161 1.8 8.5 1.0 O A:HOH203 2.1 9.7 1.0 NE2 A:HIS27 2.1 9.8 1.0 NE2 A:HIS75 2.1 10.2 1.0 NE2 A:HIS165 2.2 9.2 1.0 CG A:ASP161 3.0 9.2 1.0 CE1 A:HIS75 3.0 9.1 1.0 CE1 A:HIS165 3.1 10.6 1.0 CE1 A:HIS27 3.1 10.6 1.0 CD2 A:HIS27 3.1 10.3 1.0 CD2 A:HIS165 3.2 9.6 1.0 CD2 A:HIS75 3.2 9.7 1.0 OD1 A:ASP161 3.4 9.5 1.0 ND1 A:HIS75 4.2 9.2 1.0 ND1 A:HIS27 4.2 9.6 1.0 CB A:ASP161 4.2 7.8 1.0 ND1 A:HIS165 4.2 9.2 1.0 CG A:HIS27 4.3 9.8 1.0 CG A:HIS75 4.3 9.1 1.0 CG A:HIS165 4.3 9.7 1.0 CZ2 A:TRP126 4.4 9.9 1.0 CB A:TRP163 4.6 8.2 1.0 CH2 A:TRP126 4.6 9.9 1.0 CG A:TRP163 4.8 7.8 1.0 CB A:ALA166 4.8 9.5 1.0 NE2 A:HIS146 4.9 10.1 1.0

Iron binding site 2 out of 2 in the X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe202 b:8.6 occ:1.00 OD2 B:ASP161 1.9 7.3 1.0 O B:HOH203 2.1 8.6 1.0 NE2 B:HIS27 2.1 5.9 1.0 NE2 B:HIS75 2.1 9.1 1.0 NE2 B:HIS165 2.2 9.6 1.0 CG B:ASP161 3.0 10.5 1.0 CE1 B:HIS75 3.0 8.9 1.0 CE1 B:HIS27 3.1 8.4 1.0 CE1 B:HIS165 3.1 9.3 1.0 CD2 B:HIS27 3.1 9.3 1.0 CD2 B:HIS165 3.2 9.5 1.0 CD2 B:HIS75 3.2 9.2 1.0 OD1 B:ASP161 3.4 10.7 1.0 ND1 B:HIS75 4.2 9.4 1.0 ND1 B:HIS27 4.2 8.4 1.0 CB B:ASP161 4.2 8.0 1.0 ND1 B:HIS165 4.2 10.6 1.0 CG B:HIS27 4.3 7.8 1.0 CG B:HIS75 4.3 8.7 1.0 CG B:HIS165 4.3 9.2 1.0 CZ2 B:TRP126 4.4 9.2 1.0 CB B:TRP163 4.6 8.5 1.0 CH2 B:TRP126 4.6 8.3 1.0 CG B:TRP163 4.8 9.2 1.0 CB B:ALA166 4.8 11.2 1.0 NE2 B:HIS146 5.0 11.0 1.0

M.Schmidt, B.Meier, F.Parak. X-Ray Structure of the Cambialistic Superoxide Dismutase From Propionibacterium Shermanii Active with Fe or Mn J.Biol.Inorg.Chem. V. 1 532 1996.
ISSN: ISSN 0949-8257