Sodium in PDB 7buh: Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase

The structure of Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase, PDB code: 7buh was solved by J.Matsuzawa, Y.X.Wang, C.Suzuki-Minakuchi, H.Nojiri, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.34 / 1.79
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	61.045, 67.725, 45.45, 90, 90, 90
R / Rfree (%)	15.7 / 20.1

The structure of Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Sodium atom in the Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase (pdb code 7buh). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase, PDB code: 7buh:

Sodium binding site 1 out of 1 in the Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase within 5.0Å range: probe atom residue distance (Å) B Occ A:Na502 b:12.7 occ:1.00 OE2 A:GLU64 2.2 18.2 1.0 O A:HOH652 2.4 25.4 0.5 OD2 A:ASP59 2.4 25.8 1.0 O A:HOH681 2.6 21.5 1.0 CD A:GLU64 3.2 19.6 1.0 OE1 A:GLU64 3.4 19.0 1.0 CG A:ASP59 3.4 22.6 1.0 CB A:ASP59 3.8 19.1 1.0 O A:HOH684 4.2 24.9 1.0 CG A:GLU64 4.6 16.2 1.0 OD1 A:ASP59 4.6 25.0 1.0

J.Matsuzawa, Y.X.Wang, C.Suzuki-Minakuchi, H.Nojiri. Reduced Ferredoxin of Carbazole 1,9A-Dioxygenase To Be Published.