Sodium in PDB 7akt: Crpetf Variant - A39G_A41V

The structure of Crpetf Variant - A39G_A41V, PDB code: 7akt was solved by G.Kurisu, Y.Ohnishi, V.Engelbrecht, T.Happe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.81 / 1.11
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	25.966, 51.231, 32.255, 90, 112.13, 90
R / Rfree (%)	17.5 / 19.1

The structure of Crpetf Variant - A39G_A41V also contains other interesting chemical elements:

Iron	(Fe)	2 atoms
Chlorine	(Cl)	1 atom

The binding sites of Sodium atom in the Crpetf Variant - A39G_A41V (pdb code 7akt). 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 Crpetf Variant - A39G_A41V, PDB code: 7akt:

Sodium binding site 1 out of 1 in the Crpetf Variant - A39G_A41V


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crpetf Variant - A39G_A41V within 5.0Å range: probe atom residue distance (Å) B Occ A:Na104 b:30.6 occ:1.00 OD2 A:ASP19 2.7 18.4 1.0 CG A:ASP19 3.5 14.4 1.0 CB A:ASP19 3.5 15.2 1.0 CB A:GLU-5 3.6 26.5 1.0 OD1 A:ASP19 4.7 15.4 1.0 O A:HOH257 4.8 26.2 1.0 O A:HOH251 4.9 24.6 1.0 NZ A:LYS-4 4.9 16.7 1.0 CA A:ASP19 5.0 13.9 1.0

V.Engelbrecht, A.Hemschemeier, M.Heghmanns, J.Thomsen, A.Rutz, S.Yadav, Y.Ohnishi, U.-P.Apfel, M.Kasanmascheff, G.Kurisu, T.Happe. Ferredoxin 2.0: An Electron Transfer Protein Designed Into A Photosystem I-Driven Hydrogenase To Be Published.