Sodium in PDB 6bqo: Structure of A Dual Topology Fluoride Channel with Monobody S8

The structure of Structure of A Dual Topology Fluoride Channel with Monobody S8, PDB code: 6bqo was solved by R.B.Stockbridge, S.Newstead, B.C.Mcilwain, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.97 / 2.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	114.920, 39.850, 109.870, 90.00, 107.39, 90.00
R / Rfree (%)	22 / 27.5

The structure of Structure of A Dual Topology Fluoride Channel with Monobody S8 also contains other interesting chemical elements:

Fluorine

(F)

2 atoms

The binding sites of Sodium atom in the Structure of A Dual Topology Fluoride Channel with Monobody S8 (pdb code 6bqo). 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 Structure of A Dual Topology Fluoride Channel with Monobody S8, PDB code: 6bqo:

Sodium binding site 1 out of 1 in the Structure of A Dual Topology Fluoride Channel with Monobody S8


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of A Dual Topology Fluoride Channel with Monobody S8 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na202 b:58.8 occ:1.00 O A:THR80 2.2 44.6 1.0 O B:GLY77 2.3 60.3 1.0 O A:GLY77 2.3 61.5 1.0 O B:THR80 2.3 62.3 1.0 C B:GLY77 3.3 59.5 1.0 C B:THR80 3.3 54.8 1.0 C A:THR80 3.3 54.7 1.0 CG2 A:THR81 3.5 70.1 1.0 C A:GLY77 3.5 63.4 1.0 CA A:THR81 3.7 55.6 1.0 CA B:THR81 3.9 53.3 1.0 CA A:GLY78 3.9 57.2 1.0 N A:THR81 4.0 57.8 1.0 N B:THR81 4.0 53.2 1.0 CA B:GLY78 4.0 46.1 1.0 OG1 B:THR80 4.1 61.6 1.0 N B:GLY78 4.1 52.1 1.0 N A:GLY78 4.2 69.4 1.0 CB A:THR81 4.2 56.7 1.0 C A:GLY78 4.2 57.1 1.0 O A:GLY78 4.2 62.2 1.0 C B:GLY78 4.2 59.1 1.0 CA B:GLY77 4.3 52.6 1.0 CB B:THR81 4.4 63.5 1.0 CA B:THR80 4.4 59.0 1.0 O B:GLY78 4.4 56.7 1.0 N B:THR80 4.4 57.2 1.0 CA A:THR80 4.5 54.9 1.0 N A:THR80 4.6 58.7 1.0 CA A:GLY77 4.6 65.1 1.0 NH1 A:ARG23 4.7 52.0 1.0 N B:LEU79 4.8 55.5 1.0 OG1 A:THR80 4.8 48.4 1.0 CB B:THR80 4.9 54.8 1.0 OG1 B:THR81 4.9 64.4 1.0 O B:LEU76 4.9 57.0 1.0 C B:LEU79 4.9 54.6 1.0 N A:LEU79 4.9 50.0 1.0 C A:THR81 5.0 54.7 1.0

B.C.Mcilwain, S.Newstead, R.B.Stockbridge. Cork-in-Bottle Occlusion of Fluoride Ion Channels By Crystallization Chaperones. Structure V. 26 635 2018.
ISSN: ISSN 1878-4186
PubMed: 29526432
DOI: 10.1016/J.STR.2018.02.004