Potassium in PDB 6w0f: Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2

The structure of Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2, PDB code: 6w0f was solved by A.Rohaim, L.Gong, J.Li, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	67.84 / 2.40
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	155.009, 155.009, 75.330, 90.00, 90.00, 90.00
R / Rfree (%)	24.4 / 27

The binding sites of Potassium atom in the Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2 (pdb code 6w0f). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2, PDB code: 6w0f:

Potassium binding site 1 out of 1 in the Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Closed-Gate Kcsa Soaked in 0MM Kcl/5MM BACL2 within 5.0Å range: probe atom residue distance (Å) B Occ C:K201 b:30.0 occ:0.25 O C:THR75 2.6 28.5 1.0 OG1 C:THR75 3.0 20.9 1.0 C C:THR75 3.8 22.4 1.0 CB C:THR75 3.9 21.9 1.0 CA C:THR75 4.5 22.2 1.0 N C:VAL76 4.9 23.7 1.0 O C:THR74 5.0 19.7 1.0

A.Rohaim, L.Gong, J.Li, H.Rui, L.Blachowicz, B.Roux. Open and Closed Structures of A Barium-Blocked Potassium Channel. J.Mol.Biol. V. 432 4783 2020.
ISSN: ESSN 1089-8638
PubMed: 32615129
DOI: 10.1016/J.JMB.2020.06.012