Potassium in PDB 6hdc: Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein

The structure of Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein, PDB code: 6hdc was solved by J.D.Brunner, R.P.Jakob, T.Schulze, Y.Neldner, A.Moroni, G.Thiel, T.Maier, S.Schenck, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.25 / 3.40
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	133.480, 133.480, 132.480, 90.00, 90.00, 90.00
R / Rfree (%)	27.3 / 29.2

The binding sites of Potassium atom in the Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein (pdb code 6hdc). 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 Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein, PDB code: 6hdc:

Potassium binding site 1 out of 1 in the Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Potassium Channel MTTMEM175 T38A Variant in Complex with A Nanobody-Mbp Fusion Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:K502 b:89.8 occ:0.15 O B:HOH614 3.3 32.4 1.0 O B:HOH607 4.8 91.2 1.0

J.D.Brunner, R.P.Jakob, T.Schulze, Y.Neldner, A.Moroni, G.Thiel, T.Maier, S.Schenck. Structural Basis For Ion Selectivity in TMEM175 K+ Channels Biorxiv 2019.
DOI: 10.1101/480863