Sodium in PDB 6gaq: Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus

The structure of Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus, PDB code: 6gaq was solved by M.Lofstad, I.Gudim, H.-P.Hersleth, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.73 / 2.50
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	101.010, 125.451, 59.260, 90.00, 90.00, 90.00
R / Rfree (%)	23.5 / 29.3

The structure of Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus also contains other interesting chemical elements:

Calcium

(Ca)

3 atoms

The binding sites of Sodium atom in the Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus (pdb code 6gaq). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus, PDB code: 6gaq:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus within 5.0Å range: probe atom residue distance (Å) B Occ B:Na1004 b:57.2 occ:1.00 OD1 B:ASP49 2.7 63.7 1.0 OE1 B:GLU51 2.7 47.6 1.0 CG B:ASP49 3.6 76.2 1.0 CB B:ASP49 3.6 62.6 1.0 CD B:GLU51 3.6 65.8 1.0 CG B:GLU51 4.0 79.0 1.0 OE2 B:GLU51 4.7 55.9 1.0 OD2 B:ASP49 4.7 86.3 1.0 CA B:ASP49 4.9 56.8 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Oxidised Flavodoxin 2 From Bacillus Cereus within 5.0Å range: probe atom residue distance (Å) B Occ B:Na1005 b:65.1 occ:1.00 OE1 B:GLU114 2.5 73.2 1.0 CD B:GLU114 3.0 0.2 1.0 OE2 B:GLU114 3.0 87.7 1.0 OE1 B:GLU118 3.1 61.4 1.0 CD B:GLU118 4.2 63.7 1.0 CG B:GLU114 4.2 90.3 1.0 OE2 B:GLU118 4.5 69.8 1.0 CB B:GLU114 4.9 50.7 1.0

I.Gudim, M.Hammerstad, M.Lofstad, H.P.Hersleth. The Characterization of Different Flavodoxin Reductase-Flavodoxin (Fnr-Fld) Interactions Reveals An Efficient Fnr-Fld Redox Pair and Identifies A Novel Fnr Subclass. Biochemistry V. 57 5427 2018.
ISSN: ISSN 1520-4995
PubMed: 30142264
DOI: 10.1021/ACS.BIOCHEM.8B00674