Barium in PDB 5wkx: Barium Sites in the Structure of A Resting Acid Sensing Ion Channel

The structure of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel, PDB code: 5wkx was solved by N.Yoder, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.66 / 4.03
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	108.010, 126.300, 156.320, 90.00, 90.00, 90.00
R / Rfree (%)	30.2 / 31.3

The structure of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel also contains other interesting chemical elements:

Chlorine

(Cl)

3 atoms

The binding sites of Barium atom in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel (pdb code 5wkx). This binding sites where shown within 5.0 Angstroms radius around Barium atom.
In total only one binding site of Barium was determined in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel, PDB code: 5wkx:

Barium binding site 1 out of 1 in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 1 of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ba503 b:0.9 occ:1.00 OD1 A:ASN321 3.9 0.9 1.0 ND2 A:ASN321 4.4 0.8 1.0 CG A:ASN321 4.6 0.3 1.0

N.Yoder, E.Gouaux. Divalent Cation and Chloride Ion Sites of Chicken Acid Sensing Ion Channel 1A Elucidated By X-Ray Crystallography. Plos One V. 13 02134 2018.
ISSN: ESSN 1932-6203
PubMed: 30157194
DOI: 10.1371/JOURNAL.PONE.0202134