Magnesium in PDB 6dyj: Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y*

The structure of Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y*, PDB code: 6dyj was solved by F.A.Tezcan, J.Rittle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.24 / 1.96
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	48.719, 98.490, 179.249, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 25.2

The structure of Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y* also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Magnesium atom in the Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y* (pdb code 6dyj). 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 Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y*, PDB code: 6dyj:

Magnesium binding site 1 out of 1 in the Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y*


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Iron-Bound Structure of the Engineered Cyt B562 Variant, CH3Y* within 5.0Å range: probe atom residue distance (Å) B Occ E:Mg201 b:54.0 occ:1.00 OD2 E:ASP5 2.3 58.2 1.0 OE2 E:GLU4 2.9 53.1 1.0 CG E:ASP5 3.4 55.6 1.0 CD E:GLU4 3.6 58.0 1.0 CG E:GLU4 3.7 52.4 1.0 OD1 E:ASP5 3.9 42.2 1.0 CB E:ASP2 4.2 30.2 1.0 NZ C:LYS19 4.5 49.3 1.0 OE1 E:GLU4 4.6 56.7 1.0 CB E:ASP5 4.7 41.2 1.0 N E:ASP5 5.0 34.9 1.0

J.Rittle, M.J.Field, M.T.Green, F.A.Tezcan. An Efficient, Step-Economical Strategy For the Design of Functional Metalloproteins. Nat.Chem. V. 11 434 2019.
ISSN: ESSN 1755-4349
PubMed: 30778140
DOI: 10.1038/S41557-019-0218-9