Iron in PDB 1bt8: P.Shermanii Sod(Fe+3) pH 10.0

All present enzymatic activity of P.Shermanii Sod(Fe+3) pH 10.0:
1.15.1.1;

The structure of P.Shermanii Sod(Fe+3) pH 10.0, PDB code: 1bt8 was solved by M.Schmidt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.50 / 1.85
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	78.689, 87.293, 110.841, 90.00, 90.00, 90.00
R / Rfree (%)	17.6 / 23.6

The binding sites of Iron atom in the P.Shermanii Sod(Fe+3) pH 10.0 (pdb code 1bt8). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the P.Shermanii Sod(Fe+3) pH 10.0, PDB code: 1bt8:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the P.Shermanii Sod(Fe+3) pH 10.0


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of P.Shermanii Sod(Fe+3) pH 10.0 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:11.4 occ:1.00 OD2 A:ASP161 1.9 7.3 1.0 O A:HOH204 2.2 8.2 0.7 NE2 A:HIS27 2.2 4.1 1.0 NE2 A:HIS165 2.2 8.9 1.0 NE2 A:HIS75 2.2 19.6 1.0 O A:HOH203 2.2 16.5 1.0 CG A:ASP161 3.0 12.6 1.0 CE1 A:HIS27 3.2 4.8 1.0 CE1 A:HIS75 3.2 19.9 1.0 CE1 A:HIS165 3.2 12.1 1.0 CD2 A:HIS27 3.2 6.5 1.0 CD2 A:HIS165 3.2 11.9 1.0 CD2 A:HIS75 3.2 17.9 1.0 OD1 A:ASP161 3.5 18.6 1.0 CB A:ASP161 4.2 9.8 1.0 ND1 A:HIS27 4.3 7.0 1.0 ND1 A:HIS165 4.3 9.2 1.0 ND1 A:HIS75 4.3 14.5 1.0 CG A:HIS27 4.3 6.2 1.0 CG A:HIS165 4.4 11.0 1.0 CG A:HIS75 4.4 16.6 1.0 CZ2 A:TRP126 4.5 11.4 1.0 OH A:TYR35 4.6 25.7 1.0 CH2 A:TRP126 4.7 9.5 1.0 CB A:TRP163 4.7 5.2 1.0 NE2 A:HIS146 4.8 8.4 1.0 CG A:TRP163 4.9 5.4 1.0 CB A:ALA166 5.0 5.8 1.0

Iron binding site 2 out of 2 in the P.Shermanii Sod(Fe+3) pH 10.0


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of P.Shermanii Sod(Fe+3) pH 10.0 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe202 b:10.2 occ:1.00 OD2 B:ASP161 1.9 3.6 1.0 O B:HOH203 2.2 12.7 1.0 NE2 B:HIS27 2.2 7.4 1.0 NE2 B:HIS75 2.2 18.4 1.0 O B:HOH204 2.3 10.1 0.6 NE2 B:HIS165 2.4 16.3 1.0 CG B:ASP161 3.0 8.2 1.0 CE1 B:HIS27 3.1 9.0 1.0 CE1 B:HIS75 3.1 15.2 1.0 CD2 B:HIS27 3.2 6.9 1.0 CD2 B:HIS75 3.2 17.1 1.0 CE1 B:HIS165 3.3 16.2 1.0 CD2 B:HIS165 3.4 12.1 1.0 OD1 B:ASP161 3.5 10.4 1.0 ND1 B:HIS27 4.2 10.2 1.0 ND1 B:HIS75 4.3 15.3 1.0 CB B:ASP161 4.3 7.6 1.0 CG B:HIS27 4.3 7.0 1.0 CG B:HIS75 4.3 15.6 1.0 ND1 B:HIS165 4.4 11.5 1.0 CZ2 B:TRP126 4.4 10.3 1.0 CG B:HIS165 4.5 13.4 1.0 CB B:TRP163 4.7 8.3 1.0 CH2 B:TRP126 4.7 10.3 1.0 NE2 B:HIS146 4.9 8.2 1.0 CG B:TRP163 4.9 7.2 1.0 OH B:TYR35 4.9 28.7 1.0

M.Schmidt, M.Schmidt. N/A N/A.
ISSN: ISSN 0014-2956
PubMed: 10231372
DOI: 10.1046/J.1432-1327.1999.00359.X