Sodium in PDB 5a43: Crystal Structure of A Dual Topology Fluoride Ion Channel.

The structure of Crystal Structure of A Dual Topology Fluoride Ion Channel., PDB code: 5a43 was solved by R.B.Stockbridge, L.Kolmakova-Partensky, T.Shane, A.Koide, S.Koide, C.Miller, S.Newstead, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.246 / 2.58
Space group	P 41
Cell size a, b, c (Å), α, β, γ (°)	87.420, 87.420, 146.810, 90.00, 90.00, 90.00
R / Rfree (%)	22.35 / 26.42

The structure of Crystal Structure of A Dual Topology Fluoride Ion Channel. also contains other interesting chemical elements:

Fluorine

(F)

2 atoms

The binding sites of Sodium atom in the Crystal Structure of A Dual Topology Fluoride Ion Channel. (pdb code 5a43). 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 A Dual Topology Fluoride Ion Channel., PDB code: 5a43:

Sodium binding site 1 out of 1 in the Crystal Structure of A Dual Topology Fluoride Ion Channel.


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 A Dual Topology Fluoride Ion Channel. within 5.0Å range: probe atom residue distance (Å) B Occ B:Na1127 b:58.6 occ:1.00 O B:SER78 2.0 50.0 1.0 O A:SER78 2.2 53.6 1.0 O A:GLY75 2.4 59.4 1.0 O B:GLY75 2.5 64.0 1.0 C B:SER78 2.9 54.2 1.0 C A:SER78 3.1 54.8 1.0 CA B:THR79 3.4 51.7 1.0 N B:THR79 3.5 49.5 1.0 CA A:THR79 3.6 56.6 1.0 C A:GLY75 3.6 64.2 1.0 C B:GLY75 3.7 59.2 1.0 OG B:SER78 3.8 45.5 1.0 OG A:SER78 3.8 49.5 1.0 N A:THR79 3.8 44.5 1.0 NH1 B:ARG19 3.9 65.0 1.0 CA B:SER78 4.0 51.7 1.0 CB B:THR79 4.1 52.3 1.0 OG1 A:THR79 4.1 68.6 1.0 N B:SER78 4.2 53.5 1.0 CA A:SER78 4.3 58.3 1.0 CA B:GLY76 4.3 51.1 1.0 O B:GLY76 4.4 56.3 1.0 C B:GLY76 4.4 54.6 1.0 N A:SER78 4.4 62.5 1.0 N B:GLY76 4.4 55.8 1.0 CB A:THR79 4.5 58.3 1.0 CA A:GLY75 4.5 61.5 1.0 CB B:SER78 4.5 47.1 1.0 N A:GLY76 4.6 56.6 1.0 CB A:SER78 4.6 48.9 1.0 C B:THR79 4.6 47.9 1.0 CA B:GLY75 4.7 53.0 1.0 C A:THR79 4.7 52.5 1.0 CA A:GLY76 4.7 45.7 1.0 NH2 A:ARG19 4.8 54.8 1.0 N B:PHE80 4.8 42.7 1.0 N A:PHE80 4.8 49.4 1.0 C B:LEU77 4.8 54.9 1.0 OG1 B:THR79 4.8 56.4 1.0 C A:GLY76 4.8 50.8 1.0 CG2 A:THR79 4.9 54.7 1.0

R.B.Stockbridge, L.Kolmakova-Partensky, T.Shane, A.Koide, S.Koide, C.Miller, S.Newstead. Crystal Structures of A Double-Barrelled Fluoride Ion Channel. Nature V.525 548 2015.
ISSN: ISSN 0028-0836
PubMed: 26344196
DOI: 10.1038/NATURE14981