Potassium in PDB 6r2i: Crystal Structure of the SUN1-KASH5 6:6 Complex

The structure of Crystal Structure of the SUN1-KASH5 6:6 Complex, PDB code: 6r2i was solved by M.Gurusaran, O.R.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.99 / 1.54
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	80.163, 80.163, 177.620, 90.00, 90.00, 120.00
R / Rfree (%)	15 / 16.8

The binding sites of Potassium atom in the Crystal Structure of the SUN1-KASH5 6:6 Complex (pdb code 6r2i). 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 SUN1-KASH5 6:6 Complex, PDB code: 6r2i:

Potassium binding site 1 out of 1 in the Crystal Structure of the SUN1-KASH5 6:6 Complex


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 SUN1-KASH5 6:6 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:K901 b:18.9 occ:1.00 O A:VAL684 2.6 15.5 0.2 O A:ASP689 2.7 19.1 1.0 O A:TYR802 2.7 18.0 1.0 O A:VAL684 2.7 18.3 0.8 HG12 A:VAL684 2.7 14.4 0.2 O A:GLN687 2.9 18.0 1.0 O A:HOH1186 3.0 43.1 1.0 O A:ASN694 3.0 19.6 1.0 HB A:VAL684 3.5 25.8 0.8 HG22 A:ILE690 3.5 25.5 1.0 CG1 A:VAL684 3.7 12.0 0.2 C A:VAL684 3.7 16.3 0.2 C A:VAL684 3.7 18.3 0.8 HB2 A:ARG803 3.8 22.6 1.0 C A:TYR802 3.8 17.4 1.0 C A:ASP689 3.8 18.4 1.0 HB3 A:ASN694 4.0 26.6 1.0 C A:GLN687 4.0 17.4 1.0 HB2 A:GLN687 4.0 22.9 1.0 HG13 A:VAL684 4.0 14.4 0.2 HA A:ILE690 4.0 21.4 1.0 HG23 A:ILE690 4.1 25.5 1.0 H A:GLN687 4.1 19.9 1.0 HA A:TYR802 4.1 19.8 1.0 HG23 A:VAL684 4.1 22.7 0.8 HA A:VAL685 4.1 20.7 1.0 HG11 A:VAL684 4.1 14.4 0.2 C A:ASN694 4.2 19.5 1.0 CG2 A:ILE690 4.2 21.3 1.0 CB A:VAL684 4.3 21.5 0.8 N A:ASP689 4.4 18.2 1.0 HA A:VAL684 4.5 18.5 0.2 CA A:VAL684 4.5 19.8 0.8 H A:ASP689 4.5 21.9 1.0 CA A:TYR802 4.5 16.5 1.0 HA A:CYS695 4.5 22.6 1.0 CB A:VAL684 4.5 13.5 0.2 CA A:VAL684 4.5 15.4 0.2 HB A:VAL684 4.6 16.2 0.2 HA A:VAL684 4.6 23.8 0.8 HD2 A:TYR802 4.6 20.6 1.0 HA A:ARG803 4.6 21.5 1.0 HB3 A:TYR802 4.6 21.8 1.0 C A:PRO688 4.6 16.8 1.0 HB3 A:ASP689 4.7 23.9 1.0 N A:VAL685 4.7 18.6 1.0 CG2 A:VAL684 4.7 18.9 0.8 CB A:ARG803 4.7 18.8 1.0 CA A:ASP689 4.7 18.1 1.0 CA A:GLN687 4.7 18.4 1.0 CB A:ASN694 4.7 22.2 1.0 N A:ILE690 4.7 17.8 1.0 CB A:GLN687 4.7 19.1 1.0 HB2 A:ASN694 4.8 26.6 1.0 CA A:VAL685 4.8 17.2 1.0 N A:GLN687 4.8 16.6 1.0 CA A:ILE690 4.8 17.8 1.0 N A:ARG803 4.8 17.6 1.0 HD2 A:ARG803 4.8 23.4 1.0 N A:PRO688 4.9 17.4 1.0 HG21 A:ILE690 4.9 25.5 1.0 HA A:PRO688 4.9 19.7 1.0 CA A:ARG803 4.9 17.9 1.0

M.Gurusaran, O.R.Davies. Linc Complex Clustering Through Head-to-Head Assembly Provides A Novel Mechanism For Nuclear and Chromosomal Anchoring. To Be Published.