Magnesium in PDB 6ipq: Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A

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

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

Resolution Low / High (Å)	40.60 / 3.10
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	181.844, 181.844, 181.844, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 27.6

The binding sites of Magnesium atom in the Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A (pdb code 6ipq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A, PDB code: 6ipq:

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


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Non-Native Ferritin 8-Mer Mutant-C90A/C102A/C130A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:21.4 occ:1.00 OE2 A:GLU62 2.1 34.9 1.0 OE2 A:GLU27 2.3 37.7 1.0 ND1 A:HIS65 2.4 37.4 1.0 O A:HOH301 2.7 30.0 1.0 CE1 A:HIS65 2.8 38.9 1.0 CD A:GLU62 3.0 44.5 1.0 OE1 A:GLU27 3.0 46.4 1.0 CD A:GLU27 3.0 39.7 1.0 OE1 A:GLU62 3.1 44.1 1.0 OE2 A:GLU107 3.7 42.4 1.0 CG A:HIS65 3.7 42.4 1.0 NE2 A:HIS65 4.1 41.3 1.0 CG1 A:VAL110 4.1 43.8 1.0 CG A:GLU62 4.4 36.6 1.0 CB A:HIS65 4.4 33.4 1.0 OE1 A:GLU107 4.4 52.1 1.0 CD A:GLU107 4.5 53.9 1.0 CG A:GLU27 4.5 31.1 1.0 CD2 A:HIS65 4.6 42.5 1.0 CB A:GLU62 4.9 29.4 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