Iron in PDB 1syy: Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis

All present enzymatic activity of Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis:
1.17.4.1;

The structure of Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis, PDB code: 1syy was solved by M.Hogbom, P.Stenmark, N.Voevodskaya, G.Mcclarty, A.Graslund, P.Nordlund, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.70
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	62.738, 62.738, 171.797, 90.00, 90.00, 90.00
R / Rfree (%)	15.3 / 19.7

The structure of Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis also contains other interesting chemical elements:

Lead

(Pb)

1 atom

The binding sites of Iron atom in the Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis (pdb code 1syy). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis, PDB code: 1syy:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1319 b:18.0 occ:1.00 OE2 A:GLU193 2.0 18.6 1.0 OE2 A:GLU120 2.1 17.1 1.0 OE2 A:GLU227 2.1 23.8 1.0 O A:HOH1715 2.1 25.9 1.0 ND1 A:HIS230 2.1 13.9 1.0 O A:HOH1422 2.2 23.9 1.0 CE1 A:HIS230 2.9 16.0 1.0 CD A:GLU193 3.0 28.8 1.0 CD A:GLU120 3.0 18.8 1.0 CD A:GLU227 3.1 40.6 1.0 OE1 A:GLU120 3.3 20.4 1.0 CG A:HIS230 3.3 14.2 1.0 FE A:FE1320 3.3 15.7 1.0 OE1 A:GLU227 3.4 46.9 1.0 CG A:GLU193 3.6 18.4 1.0 CB A:HIS230 3.8 11.5 1.0 OE1 A:GLU193 4.1 27.1 1.0 OE1 A:GLN116 4.1 18.1 1.0 NE2 A:HIS230 4.1 15.7 1.0 CG1 A:VAL92 4.3 15.6 1.0 CD2 A:HIS230 4.3 16.2 1.0 O A:HOH1716 4.3 25.7 1.0 CG A:GLU120 4.4 13.2 1.0 CB A:GLU193 4.5 17.1 1.0 CG A:GLU227 4.5 19.2 1.0 CE2 A:PHE197 4.6 22.9 1.0 CA A:GLU227 4.7 17.9 1.0 CE1 A:HIS123 4.8 19.6 1.0 ND1 A:HIS123 4.8 13.4 1.0 CG A:GLN116 4.9 13.8 1.0 OE1 A:GLU89 4.9 19.7 1.0 CD2 A:PHE197 4.9 21.2 1.0 CD A:GLN116 5.0 20.7 1.0

Iron binding site 2 out of 2 in the Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the R2 Subunit of Ribonucleotide Reductase From Chlamydia Trachomatis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1320 b:15.7 occ:1.00 OE1 A:GLU89 1.9 19.7 1.0 O A:HOH1716 2.0 25.7 1.0 OE1 A:GLU120 2.1 20.4 1.0 O A:HOH1715 2.1 25.9 1.0 O A:HOH1422 2.2 23.9 1.0 ND1 A:HIS123 2.2 13.4 1.0 CD A:GLU89 2.9 23.8 1.0 CE1 A:HIS123 3.1 19.6 1.0 CD A:GLU120 3.1 18.8 1.0 OE2 A:GLU89 3.3 22.0 1.0 FE A:FE1319 3.3 18.0 1.0 CG A:HIS123 3.4 12.8 1.0 OE2 A:GLU120 3.6 17.1 1.0 OE1 A:GLU227 3.6 46.9 1.0 CB A:HIS123 3.8 14.3 1.0 CE2 A:PHE197 4.0 22.9 1.0 NE2 A:HIS123 4.3 14.0 1.0 CG A:GLU89 4.3 23.3 1.0 OE2 A:GLU227 4.3 23.8 1.0 CG A:GLU120 4.4 13.2 1.0 CD A:GLU227 4.4 40.6 1.0 CD2 A:HIS123 4.4 14.8 1.0 CA A:GLU120 4.5 15.7 1.0 CG2 A:ILE223 4.6 15.1 1.0 CE1 A:HIS230 4.6 16.0 1.0 CB A:GLU89 4.6 22.5 1.0 CD2 A:PHE197 4.6 21.2 1.0 ND1 A:HIS230 4.7 13.9 1.0 CB A:GLU120 4.7 12.9 1.0 CZ A:PHE197 4.8 24.4 1.0 CA A:GLU89 4.8 15.4 1.0

M.Hogbom, P.Stenmark, N.Voevodskaya, G.Mcclarty, A.Graslund, P.Nordlund. The Radical Site in Chlamydial Ribonucleotide Reductase Defines A New R2 Subclass. Science V. 305 245 2004.
ISSN: ISSN 0036-8075
PubMed: 15247479
DOI: 10.1126/SCIENCE.1098419