Iron in PDB 1iro: Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution

The structure of Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution, PDB code: 1iro was solved by Z.Dauter, K.S.Wilson, L.C.Sieker, J.M.Moulis, J.Meyer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.10
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	64.040, 64.040, 32.510, 90.00, 90.00, 120.00
R / Rfree (%)	9 / n/a

The binding sites of Iron atom in the Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution (pdb code 1iro). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution, PDB code: 1iro:

Iron binding site 1 out of 1 in the Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Rubredoxin (Oxidized, Fe(III)) at 1.1 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe55 b:11.6 occ:1.00 SG A:CYS42 2.2 13.9 1.0 SG A:CYS9 2.2 12.7 1.0 SG A:CYS39 2.3 11.5 1.0 SG A:CYS6 2.3 11.0 1.0 HB3 A:CYS6 3.1 11.5 1.0 CB A:CYS6 3.2 9.6 1.0 CB A:CYS39 3.2 10.9 1.0 HB3 A:CYS39 3.2 13.0 1.0 HB3 A:CYS9 3.2 14.5 1.0 HB3 A:CYS42 3.2 18.5 1.0 HB2 A:CYS39 3.3 13.0 1.0 H A:CYS42 3.3 17.1 1.0 HB2 A:CYS6 3.3 11.5 1.0 CB A:CYS9 3.3 12.1 1.0 CB A:CYS42 3.3 15.4 1.0 H A:CYS9 3.3 13.5 1.0 HG23 A:VAL44 3.5 21.4 1.0 HB3 A:TYR11 3.6 14.4 1.0 N A:CYS42 3.8 14.2 1.0 N A:CYS9 3.9 11.3 1.0 HB A:VAL8 4.0 17.2 1.0 CA A:CYS42 4.0 14.2 1.0 H A:TYR11 4.1 13.3 1.0 HB2 A:CYS9 4.1 14.5 1.0 CA A:CYS9 4.1 10.9 1.0 HB2 A:CYS42 4.1 18.5 1.0 HB2 A:TYR11 4.2 14.4 1.0 CB A:TYR11 4.3 12.0 1.0 H A:VAL44 4.4 17.5 1.0 CG2 A:VAL44 4.4 14.3 1.0 H A:GLY10 4.4 12.8 1.0 H A:GLY43 4.5 17.1 1.0 H A:LEU41 4.5 16.5 1.0 CB A:LEU41 4.5 17.1 0.3 HG22 A:VAL44 4.6 21.4 1.0 CA A:CYS6 4.6 8.8 1.0 HG11 A:VAL8 4.6 26.5 1.0 CA A:CYS39 4.6 10.2 1.0 H A:VAL8 4.7 13.6 1.0 C A:CYS42 4.7 15.2 1.0 HG21 A:VAL44 4.7 21.4 1.0 HZ A:PHE49 4.7 13.5 1.0 C A:CYS9 4.8 10.5 1.0 C A:LEU41 4.8 17.3 1.0 CB A:VAL8 4.8 14.3 1.0 N A:GLY10 4.8 10.7 1.0 N A:TYR11 4.8 11.1 1.0 C A:VAL8 4.9 12.4 1.0 HA A:CYS42 4.9 17.1 1.0 N A:GLY43 4.9 14.3 1.0 HA A:CYS39 4.9 12.2 1.0 HA A:CYS6 4.9 10.6 1.0 HA A:CYS9 4.9 13.1 1.0 CB A:LEU41 5.0 16.1 0.7 C A:CYS6 5.0 9.5 1.0 HD2 A:TYR11 5.0 14.7 1.0

Z.Dauter, K.S.Wilson, L.C.Sieker, J.M.Moulis, J.Meyer. Zinc- and Iron-Rubredoxins From Clostridium Pasteurianum at Atomic Resolution: A High-Precision Model of A ZNS4 Coordination Unit in A Protein. Proc.Natl.Acad.Sci.Usa V. 93 8836 1996.
ISSN: ISSN 0027-8424
PubMed: 8799113
DOI: 10.1073/PNAS.93.17.8836