Potassium in PDB 4dxt: Human SUN2 (Aa 522-717)

The structure of Human SUN2 (Aa 522-717), PDB code: 4dxt was solved by B.Sosa, T.U.Schwartz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	56.66 / 2.22
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	79.580, 79.580, 199.050, 90.00, 90.00, 120.00
R / Rfree (%)	16.9 / 22.6

The binding sites of Potassium atom in the Human SUN2 (Aa 522-717) (pdb code 4dxt). 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 Human SUN2 (Aa 522-717), PDB code: 4dxt:

Potassium binding site 1 out of 1 in the Human SUN2 (Aa 522-717)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human SUN2 (Aa 522-717) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1001 b:34.2 occ:1.00 O A:TYR707 2.7 33.4 1.0 O A:VAL590 2.7 28.8 1.0 O A:ASP595 2.8 35.4 1.0 O A:GLN593 2.8 35.5 1.0 O A:ASN600 3.0 34.1 1.0 O A:HOH1124 3.0 43.3 1.0 CG1 A:VAL590 3.6 33.1 1.0 C A:VAL590 3.8 33.1 1.0 C A:TYR707 3.8 33.5 1.0 C A:ASP595 3.9 36.1 1.0 C A:GLN593 3.9 34.0 1.0 CG1 A:VAL596 4.1 30.8 1.0 C A:ASN600 4.1 35.0 1.0 CB A:GLN593 4.3 33.6 1.0 CA A:GLN593 4.5 34.9 1.0 N A:GLN593 4.5 32.3 1.0 N A:ASP595 4.5 35.1 1.0 CA A:VAL590 4.5 30.1 1.0 CA A:TYR707 4.6 34.3 1.0 CB A:ARG708 4.6 30.4 1.0 CB A:ASN600 4.6 38.6 1.0 CA A:VAL596 4.6 34.3 1.0 CB A:VAL590 4.6 36.9 1.0 N A:VAL596 4.6 34.2 1.0 N A:ILE591 4.7 31.4 1.0 C A:PRO594 4.7 34.8 1.0 CA A:ILE591 4.8 34.6 1.0 N A:ARG708 4.8 30.8 1.0 CA A:ASP595 4.8 33.7 1.0 CA A:ARG708 4.8 32.1 1.0 N A:PRO594 4.9 29.9 1.0 N A:CYS601 5.0 33.8 1.0

B.A.Sosa, A.Rothballer, U.Kutay, T.U.Schwartz. Linc Complexes Form By Binding of Three Kash Peptides to Domain Interfaces of Trimeric Sun Proteins. Cell(Cambridge,Mass.) V. 149 1035 2012.
ISSN: ISSN 0092-8674
PubMed: 22632968
DOI: 10.1016/J.CELL.2012.03.046