Iron in PDB 2zhh: Crystal Structure of Soxr

The structure of Crystal Structure of Soxr, PDB code: 2zhh was solved by S.Watanabe, A.Kita, K.Kobayashi, K.Miki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.95 / 3.20
Space group	P 62
Cell size a, b, c (Å), α, β, γ (°)	80.006, 80.006, 88.118, 90.00, 90.00, 120.00
R / Rfree (%)	24.4 / 27.6

The binding sites of Iron atom in the Crystal Structure of Soxr (pdb code 2zhh). 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 Soxr, PDB code: 2zhh:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of Soxr


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 Soxr within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:0.6 occ:1.00 FE1 A:FES501 0.0 0.6 1.0 S1 A:FES501 2.2 0.1 1.0 S2 A:FES501 2.2 0.6 1.0 SG A:CYS122 2.2 1.0 1.0 SG A:CYS124 2.3 0.7 1.0 FE2 A:FES501 2.7 0.0 1.0 CB A:CYS122 3.2 0.0 1.0 N A:CYS124 3.4 0.3 1.0 CB A:CYS124 3.4 0.5 1.0 N A:LEU125 3.7 0.2 1.0 CA A:CYS124 3.9 0.2 1.0 N A:GLY123 4.0 0.4 1.0 C A:CYS124 4.3 0.0 1.0 CB A:CYS130 4.3 0.4 1.0 SG A:CYS130 4.3 0.2 1.0 C A:GLY123 4.5 0.5 1.0 CA A:CYS122 4.5 0.8 1.0 C A:CYS122 4.6 0.3 1.0 SG A:CYS119 4.7 0.9 1.0 CA A:LEU125 4.7 0.2 1.0 CA A:GLY123 4.7 0.3 1.0 N A:SER126 4.8 0.6 1.0 O A:CYS119 4.8 0.6 1.0 CA A:CYS119 4.9 1.0 1.0 CB A:CYS119 5.0 0.2 1.0 CA A:CYS130 5.0 0.8 1.0

Iron binding site 2 out of 2 in the Crystal Structure of Soxr


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 Soxr within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:0.0 occ:1.00 FE2 A:FES501 0.0 0.0 1.0 SG A:CYS130 2.2 0.2 1.0 S2 A:FES501 2.2 0.6 1.0 S1 A:FES501 2.2 0.1 1.0 SG A:CYS119 2.3 0.9 1.0 FE1 A:FES501 2.7 0.6 1.0 CB A:CYS130 3.1 0.4 1.0 CB A:CYS119 3.1 0.2 1.0 CA A:CYS130 3.8 0.8 1.0 CA A:CYS119 3.8 1.0 1.0 SG A:CYS124 4.4 0.7 1.0 C A:CYS130 4.4 0.4 1.0 CD A:PRO131 4.4 0.1 1.0 N A:LEU125 4.6 0.2 1.0 SG A:CYS122 4.6 1.0 1.0 CB A:CYS122 4.7 0.0 1.0 N A:PRO131 4.7 0.2 1.0 O A:CYS119 4.8 0.6 1.0 N A:CYS119 4.8 0.3 1.0 C A:CYS119 4.8 0.8 1.0 CA A:LEU125 4.9 0.2 1.0 CG A:PRO131 4.9 0.3 1.0 O A:CYS130 4.9 0.4 1.0 N A:CYS130 5.0 0.9 1.0

S.Watanabe, A.Kita, K.Kobayashi, K.Miki. Crystal Structure of the [2FE-2S] Oxidative-Stress Sensor Soxr Bound to Dna Proc.Natl.Acad.Sci.Usa V. 105 4121 2008.
ISSN: ISSN 0027-8424
PubMed: 18334645
DOI: 10.1073/PNAS.0709188105