Iron in PDB 6ipp: Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C

All present enzymatic activity of Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C:
1.16.3.1;

The structure of Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C, PDB code: 6ipp was solved by J.Zang, H.Chen, K.Zhou, G.Zhao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.05 / 2.70
Space group	F 4 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	235.374, 235.374, 235.374, 90.00, 90.00, 90.00
R / Rfree (%)	19.4 / 23.2

The binding sites of Iron atom in the Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C (pdb code 6ipp). 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 Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C, PDB code: 6ipp:

Iron binding site 1 out of 1 in the Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A/D144C within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:28.1 occ:1.00 OE1 A:GLU27 2.0 31.6 1.0 OE1 A:GLU62 2.0 29.1 1.0 ND1 A:HIS65 2.3 29.4 1.0 O A:HOH330 2.4 34.8 1.0 CD A:GLU62 2.8 30.6 1.0 CD A:GLU27 3.0 30.5 1.0 OE2 A:GLU62 3.0 36.2 1.0 CE1 A:HIS65 3.1 34.2 1.0 OE2 A:GLU27 3.3 30.6 1.0 CG A:HIS65 3.4 31.0 1.0 CB A:HIS65 3.8 28.8 1.0 CG1 A:VAL110 4.2 20.9 1.0 CG A:GLU62 4.2 18.5 1.0 NE2 A:HIS65 4.3 38.1 1.0 CG A:GLU27 4.3 25.0 1.0 CD2 A:HIS65 4.4 34.9 1.0 CA A:GLU62 4.6 23.5 1.0 CB A:GLU62 4.6 20.0 1.0 OE2 A:GLU107 4.7 44.5 1.0 CB A:GLU27 4.8 23.0 1.0 OE1 A:GLU107 4.9 39.5 1.0

J.Zang, H.Chen, X.Zhang, C.Zhang, J.Guo, M.Du, G.Zhao. Disulfide-Mediated Conversion of 8-Mer Bowl-Like Protein Architecture Into Three Different Nanocages. Nat Commun V. 10 778 2019.
ISSN: ESSN 2041-1723
PubMed: 30770832
DOI: 10.1038/S41467-019-08788-9