Iron in PDB 1fqt: Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase

The structure of Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase, PDB code: 1fqt was solved by C.L.Colbert, M.M.-J.Couture, L.D.Eltis, J.T.Bolin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.00 / 1.60
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	76.400, 53.100, 64.700, 90.00, 90.00, 90.00
R / Rfree (%)	18 / 20

The binding sites of Iron atom in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase (pdb code 1fqt). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase, PDB code: 1fqt:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase


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 Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1001 b:8.8 occ:1.00 FE1 A:FES1001 0.0 8.8 1.0 S1 A:FES1001 2.2 8.9 1.0 S2 A:FES1001 2.2 9.6 1.0 SG A:CYS43 2.3 8.4 1.0 SG A:CYS63 2.3 8.9 1.0 FE2 A:FES1001 2.7 9.2 1.0 CB A:CYS63 3.1 7.5 1.0 CB A:CYS43 3.2 8.6 1.0 CB A:HIS45 4.1 8.5 1.0 ND1 A:HIS45 4.3 9.4 1.0 ND1 A:HIS66 4.4 8.5 1.0 N A:HIS66 4.5 8.0 1.0 CA A:CYS63 4.6 7.3 1.0 CA A:CYS43 4.6 7.3 1.0 CB A:LEU65 4.6 8.8 1.0 CG A:HIS45 4.7 9.1 1.0 CG A:PRO82 4.7 8.2 1.0 CA A:HIS45 4.8 10.2 1.0 C A:HIS45 4.8 11.1 1.0 N A:HIS45 4.8 8.6 1.0 N A:GLY46 4.8 9.9 1.0

Iron binding site 2 out of 4 in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase


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 Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1001 b:9.2 occ:1.00 FE2 A:FES1001 0.0 9.2 1.0 ND1 A:HIS66 2.1 8.5 1.0 ND1 A:HIS45 2.1 9.4 1.0 S1 A:FES1001 2.2 8.9 1.0 S2 A:FES1001 2.2 9.6 1.0 FE1 A:FES1001 2.7 8.8 1.0 CE1 A:HIS66 3.0 8.5 1.0 CE1 A:HIS45 3.1 12.2 1.0 CG A:HIS45 3.1 9.1 1.0 CG A:HIS66 3.1 8.4 1.0 CB A:HIS45 3.4 8.5 1.0 CB A:HIS66 3.5 8.2 1.0 N A:HIS66 4.1 8.0 1.0 O A:HIS45 4.1 11.2 1.0 NE2 A:HIS66 4.2 7.8 1.0 NE2 A:HIS45 4.2 10.7 1.0 CD2 A:HIS66 4.2 9.2 1.0 CD2 A:HIS45 4.2 10.5 1.0 C A:HIS45 4.2 11.1 1.0 O A:HOH305 4.3 12.2 1.0 CA A:HIS66 4.3 7.0 1.0 SG A:CYS43 4.4 8.4 1.0 SG A:CYS63 4.4 8.9 1.0 CA A:HIS45 4.5 10.2 1.0 CD2 A:LEU65 4.7 8.4 1.0 CB A:LEU65 4.7 8.8 1.0 CG A:LEU65 4.7 7.5 1.0 CB A:PRO81 4.7 14.2 1.0 N A:GLY46 4.9 9.9 1.0 CG A:PRO81 4.9 14.1 1.0 C A:LEU65 5.0 9.2 1.0

Iron binding site 3 out of 4 in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe2002 b:12.0 occ:1.00 FE1 B:FES2002 0.0 12.0 1.0 S1 B:FES2002 2.2 11.6 1.0 S2 B:FES2002 2.2 12.6 1.0 SG B:CYS43 2.3 11.5 1.0 SG B:CYS63 2.3 12.3 1.0 FE2 B:FES2002 2.7 12.0 1.0 CB B:CYS63 3.1 11.5 1.0 CB B:CYS43 3.2 11.9 1.0 CB B:HIS45 4.1 11.6 1.0 ND1 B:HIS45 4.3 13.0 1.0 ND1 B:HIS66 4.4 10.4 1.0 CA B:CYS63 4.6 13.4 1.0 N B:HIS66 4.6 11.4 1.0 CA B:CYS43 4.6 11.0 1.0 CB B:LEU65 4.7 12.4 1.0 CG B:HIS45 4.7 12.4 1.0 N B:GLY46 4.7 11.8 1.0 C B:HIS45 4.8 13.4 1.0 CA B:HIS45 4.8 12.0 1.0 CG B:PRO82 4.8 11.9 1.0 N B:HIS45 4.8 12.2 1.0 CB B:TRP48 5.0 13.6 1.0

Iron binding site 4 out of 4 in the Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure of the Rieske-Type Ferredoxin Associated with Biphenyl Dioxygenase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe2002 b:12.0 occ:1.00 FE2 B:FES2002 0.0 12.0 1.0 ND1 B:HIS66 2.1 10.4 1.0 ND1 B:HIS45 2.1 13.0 1.0 S1 B:FES2002 2.2 11.6 1.0 S2 B:FES2002 2.2 12.6 1.0 FE1 B:FES2002 2.7 12.0 1.0 CE1 B:HIS66 3.0 11.7 1.0 CE1 B:HIS45 3.0 14.2 1.0 CG B:HIS66 3.1 11.0 1.0 CG B:HIS45 3.1 12.4 1.0 CB B:HIS45 3.5 11.6 1.0 CB B:HIS66 3.5 10.8 1.0 O B:HIS45 4.1 13.0 1.0 NE2 B:HIS66 4.1 11.0 1.0 NE2 B:HIS45 4.2 12.7 1.0 N B:HIS66 4.2 11.4 1.0 C B:HIS45 4.2 13.4 1.0 CD2 B:HIS66 4.2 10.8 1.0 CD2 B:HIS45 4.2 13.5 1.0 O B:HOH314 4.3 15.0 1.0 SG B:CYS43 4.4 11.5 1.0 CA B:HIS66 4.4 11.5 1.0 CA B:HIS45 4.4 12.0 1.0 SG B:CYS63 4.5 12.3 1.0 CD2 B:LEU65 4.7 11.7 1.0 CB B:LEU65 4.7 12.4 1.0 CG B:LEU65 4.8 10.3 1.0 N B:GLY46 4.8 11.8 1.0 CB B:PRO81 4.8 15.2 1.0 CG B:PRO81 4.9 16.2 1.0

C.L.Colbert, M.M.Couture, L.D.Eltis, J.T.Bolin. A Cluster Exposed: Structure of the Rieske Ferredoxin From Biphenyl Dioxygenase and the Redox Properties of Rieske Fe-S Proteins. Structure Fold.Des. V. 8 1267 2000.
ISSN: ISSN 0969-2126
PubMed: 11188691
DOI: 10.1016/S0969-2126(00)00536-0