Sodium in PDB 3a9f: Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum

The structure of Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum, PDB code: 3a9f was solved by Y.Hirano, M.Higuchi, C.Azai, H.Oh-Oka, K.Miki, Z.-Y.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.32 / 1.30
Space group	I 41
Cell size a, b, c (Å), α, β, γ (°)	74.619, 74.619, 111.211, 90.00, 90.00, 90.00
R / Rfree (%)	13.8 / 15.5

The structure of Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Sodium atom in the Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum (pdb code 3a9f). 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 Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum, PDB code: 3a9f:

Sodium binding site 1 out of 1 in the Crystal Structure of the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum


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 the C-Terminal Domain of Cytochrome Cz From Chlorobium Tepidum within 5.0Å range: probe atom residue distance (Å) B Occ A:Na301 b:38.3 occ:1.00 O A:HOH861 2.6 59.0 1.0 O13 A:P33501 3.0 26.4 1.0 O19 A:P33501 3.1 20.2 1.0 O16 A:P33501 3.3 21.5 1.0 O22 A:P33501 3.4 34.9 1.0 C12 A:P33501 3.7 31.7 1.0 C17 A:P33501 3.8 21.9 1.0 C15 A:P33501 3.9 25.4 1.0 C14 A:P33501 4.0 27.1 1.0 C18 A:P33501 4.0 20.5 1.0 C20 A:P33501 4.2 24.4 1.0 C21 A:P33501 4.2 30.5 1.0 O A:HOH643 4.2 78.4 1.0 O10 A:P33501 4.2 35.8 1.0 O A:HOH733 4.3 39.5 1.0 C11 A:P33501 4.6 34.0 1.0 CG2 A:THR157 4.7 23.2 1.0

Y.Hirano, M.Higuchi, C.Azai, H.Oh-Oka, K.Miki, Z.-Y.Wang. Crystal Structure of the Electron Carrier Domain of the Reaction Center Cytochrome C(Z) Subunit From Green Photosynthetic Bacterium Chlorobium Tepidum J.Mol.Biol. V. 397 1175 2010.
ISSN: ISSN 0022-2836
PubMed: 20156447
DOI: 10.1016/J.JMB.2010.02.011