Magnesium in PDB 5vj7: Ferredoxin Nadp Oxidoreductase (Xfn)

All present enzymatic activity of Ferredoxin Nadp Oxidoreductase (Xfn):
1.18.1.2;

The structure of Ferredoxin Nadp Oxidoreductase (Xfn), PDB code: 5vj7 was solved by O.A.Zadvornyy, D.M.N.Nguyen, G.J.Schut, G.L.Lipscomb, M.Tokmina-Lukaszewska, M.W.W.Adams, J.W.Peters, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.00 / 2.55
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	55.743, 73.140, 99.963, 90.00, 96.73, 90.00
R / Rfree (%)	18.3 / 25.1

The structure of Ferredoxin Nadp Oxidoreductase (Xfn) also contains other interesting chemical elements:

Iron

(Fe)

10 atoms

The binding sites of Magnesium atom in the Ferredoxin Nadp Oxidoreductase (Xfn) (pdb code 5vj7). 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 Ferredoxin Nadp Oxidoreductase (Xfn), PDB code: 5vj7:

Magnesium binding site 1 out of 1 in the Ferredoxin Nadp Oxidoreductase (Xfn)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Ferredoxin Nadp Oxidoreductase (Xfn) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg303 b:34.1 occ:1.00 O1A B:FAD301 2.1 38.7 1.0 OE2 B:GLU43 2.2 41.0 1.0 O1P B:FAD301 2.3 39.7 1.0 CD B:GLU43 3.0 48.8 1.0 OE1 B:GLU43 3.1 51.6 1.0 PA B:FAD301 3.3 37.3 1.0 P B:FAD301 3.6 38.4 1.0 O2A B:FAD301 3.8 36.7 1.0 O3P B:FAD301 3.9 38.1 1.0 O B:HOH412 4.0 40.6 1.0 O5' B:FAD301 4.2 39.0 1.0 H8A B:FAD301 4.3 39.6 1.0 CG B:GLU43 4.5 32.7 1.0 OG1 B:THR69 4.5 36.6 1.0 O5B B:FAD301 4.6 41.4 1.0 CG B:GLU272 4.6 47.8 1.0 H5'2 B:FAD301 4.6 39.3 1.0 N7A B:FAD301 4.7 38.0 1.0 O B:HOH406 4.9 40.2 1.0 C8A B:FAD301 4.9 39.7 1.0 O2P B:FAD301 4.9 39.5 1.0 O A:ASP287 4.9 35.9 1.0 CB B:THR69 4.9 34.4 1.0 N B:THR69 5.0 31.9 1.0

D.M.N.Nguyen, G.J.Schut, O.A.Zadvornyy, M.Tokmina-Lukaszewska, S.Poudel, G.L.Lipscomb, L.A.Adams, J.T.Dinsmore, W.J.Nixon, E.S.Boyd, B.Bothner, J.W.Peters, M.W.W.Adams. Two Functionally Distinct Nadp(+)-Dependent Ferredoxin Oxidoreductases Maintain the Primary Redox Balance of Pyrococcus Furiosus. J. Biol. Chem. V. 292 14603 2017.
ISSN: ESSN 1083-351X
PubMed: 28705933
DOI: 10.1074/JBC.M117.794172