Iron in PDB 1off: 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803

The structure of 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803, PDB code: 1off was solved by R.H.H.Van Den Heuvel, A.Mattevi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.52 / 1.8
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	38.788, 38.788, 111.751, 90.00, 90.00, 120.00
R / Rfree (%)	17.351 / 21.619

The binding sites of Iron atom in the 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803 (pdb code 1off). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803, PDB code: 1off:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1097 b:17.2 occ:1.00 FE1 A:FES1097 0.0 17.2 1.0 S1 A:FES1097 2.2 15.0 1.0 SG A:CYS40 2.2 14.7 1.0 S2 A:FES1097 2.3 15.0 1.0 SG A:CYS45 2.4 17.4 1.0 FE2 A:FES1097 2.7 17.7 1.0 CB A:CYS45 3.4 16.6 1.0 CB A:CYS40 3.6 14.6 1.0 N A:CYS40 3.6 13.7 1.0 N A:CYS45 3.6 16.2 1.0 N A:ARG41 3.8 15.2 1.0 CA A:CYS45 3.9 16.7 1.0 CA A:CYS40 4.0 14.6 1.0 C A:CYS45 4.1 17.2 1.0 N A:ALA44 4.2 14.3 1.0 O A:CYS45 4.3 17.3 1.0 C A:CYS40 4.3 15.2 1.0 SG A:CYS78 4.4 14.8 1.0 N A:ALA42 4.4 17.0 1.0 N A:GLY43 4.4 16.3 1.0 SG A:CYS48 4.5 14.8 1.0 C A:ALA44 4.5 15.5 1.0 CA A:ARG41 4.6 17.3 1.0 C A:SER39 4.6 14.7 1.0 N A:THR47 4.6 16.7 1.0 N A:SER46 4.7 18.0 1.0 N A:SER39 4.7 14.7 1.0 CB A:THR47 4.8 16.4 1.0 CB A:SER39 4.8 14.8 1.0 OG1 A:THR47 4.8 15.6 1.0 CA A:GLY43 4.9 16.4 1.0 C A:GLY43 4.9 15.6 1.0 CA A:ALA44 5.0 14.7 1.0 N A:CYS48 5.0 16.1 1.0 CA A:SER39 5.0 15.2 1.0

Iron binding site 2 out of 2 in the 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of 2FE-2S Ferredoxin From Synechocystis Sp. Pcc 6803 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1097 b:17.7 occ:1.00 FE2 A:FES1097 0.0 17.7 1.0 S1 A:FES1097 2.2 15.0 1.0 S2 A:FES1097 2.2 15.0 1.0 SG A:CYS48 2.3 14.8 1.0 SG A:CYS78 2.3 14.8 1.0 FE1 A:FES1097 2.7 17.2 1.0 CB A:CYS78 3.2 14.2 1.0 CB A:CYS48 3.3 16.6 1.0 N A:CYS78 4.2 13.7 1.0 N A:CYS48 4.3 16.1 1.0 CA A:CYS78 4.3 14.6 1.0 N A:GLY43 4.3 16.3 1.0 SG A:CYS40 4.3 14.7 1.0 CA A:CYS48 4.4 16.2 1.0 CA A:ARG41 4.4 17.3 1.0 N A:ARG41 4.4 15.2 1.0 SG A:CYS45 4.6 17.4 1.0 N A:ALA42 4.6 17.0 1.0 CB A:LEU76 4.7 13.1 1.0 CA A:GLY43 4.7 16.4 1.0 C A:ARG41 4.8 17.8 1.0

R.H.H.Van Den Heuvel, D.I.Svergun, M.V.Petoukhov, A.Coda, B.Curti, S.Ravasio, M.A.Vanoni, A.Mattevi. The Active Conformation of Glutamate Synthase and Its Binding to Ferredoxin J.Mol.Biol. V. 330 113 2003.
ISSN: ISSN 0022-2836
PubMed: 12818206
DOI: 10.1016/S0022-2836(03)00522-9