Magnesium in PDB 8hgr: The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942

The structure of The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942, PDB code: 8hgr was solved by S.W.Liu, Y.Y.Chen, Y.Gong, P.Cao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.84 / 1.84
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.281, 50.544, 69.325, 90, 90, 90
R / Rfree (%)	16.2 / 20.1

The structure of The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942 (pdb code 8hgr). 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 The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942, PDB code: 8hgr:

Magnesium binding site 1 out of 1 in the The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Apo-Flavodoxin Monomer From Synechococcus Elongatus Pcc 7942 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg801 b:20.2 occ:1.00 O A:HOH923 2.0 21.9 1.0 O A:ASP74 2.0 23.9 1.0 O A:HOH957 2.1 19.8 1.0 O A:HOH924 2.1 23.9 1.0 C A:ASP74 3.1 19.8 1.0 CA A:ASP74 3.6 24.8 1.0 CB A:ASP74 3.9 20.1 1.0 O A:VAL76 4.2 22.3 1.0 N A:SER75 4.3 23.4 1.0 O A:HOH928 4.4 27.6 1.0 OD1 A:ASP74 4.4 32.2 1.0 CA A:SER75 4.6 23.3 0.5 CA A:SER75 4.7 23.3 0.5 CG A:ASP74 4.7 34.8 1.0 CD2 A:LEU112 4.9 29.7 1.0 C A:SER75 4.9 22.5 1.0 N A:VAL76 5.0 20.7 1.0

S.Liu, Y.Chen, T.Du, W.Zhao, X.Liu, H.Zhang, Q.Yuan, L.Gao, Y.Dong, X.Gao, Y.Gong, P.Cao. A Dimer-Monomer Transition Captured By the Crystal Structures of Cyanobacterial Apo Flavodoxin. Biochem.Biophys.Res.Commun. V. 639 134 2022.
ISSN: ESSN 1090-2104
PubMed: 36493556
DOI: 10.1016/J.BBRC.2022.11.089