Sodium in PDB 6x9h: Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1)

The structure of Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1), PDB code: 6x9h was solved by Y.Liu, J.Ma, R.L.Desjarlais, R.Hagan, J.Rech, D.Lin, C.Liu, R.Miller, J.Schoellerman, J.Luo, M.Letavic, B.Grasberger, M.Maher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.84 / 3.01
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	91.786, 116.149, 227.79, 90, 90, 90
R / Rfree (%)	22.4 / 26.5

The binding sites of Sodium atom in the Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1) (pdb code 6x9h). 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 Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1), PDB code: 6x9h:

Sodium binding site 1 out of 1 in the Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Molecular Mechanism and Structural Basis of Small-Molecule Modulation of Acid-Sensing Ion Channel 1 (ASIC1) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na503 b:79.6 occ:1.00 OD1 A:ASP433 2.7 96.0 1.0 OD1 B:ASP433 2.8 94.0 1.0 OD1 C:ASP433 3.0 100.7 1.0 CG A:ASP433 3.5 96.2 1.0 OD2 A:ASP433 3.7 97.8 1.0 CG B:ASP433 3.7 84.3 1.0 OD2 B:ASP433 3.8 88.8 1.0 CG C:ASP433 3.9 96.5 1.0 OD2 C:ASP433 4.1 94.1 1.0 O B:GLY429 4.6 81.7 1.0 O C:GLY429 4.8 87.3 1.0 O A:GLY429 4.9 85.9 1.0

R.J.Dawson, J.Benz, P.Stohler, T.Tetaz, C.Joseph, S.Huber, G.Schmid, D.Hugin, P.Pflimlin, G.Trube, M.G.Rudolph, M.Hennig, A.Ruf. Structure of the Acid-Sensing Ion Channel 1 in Complex with the Gating Modifier Psalmotoxin 1. To Be Published V. 3.