Sodium in PDB 8r7o: HUWE1 Wwe Domain in Complex with 2'F-Atp

The structure of HUWE1 Wwe Domain in Complex with 2'F-Atp, PDB code: 8r7o was solved by L.Muenzker, J.Boettcher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.64 / 1.36
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	62.915, 62.915, 231.945, 90, 90, 90
R / Rfree (%)	16.8 / 19.5

The structure of HUWE1 Wwe Domain in Complex with 2'F-Atp also contains other interesting chemical elements:

Fluorine	(F)	2 atoms
Chlorine	(Cl)	3 atoms

The binding sites of Sodium atom in the HUWE1 Wwe Domain in Complex with 2'F-Atp (pdb code 8r7o). 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 HUWE1 Wwe Domain in Complex with 2'F-Atp, PDB code: 8r7o:

Sodium binding site 1 out of 1 in the HUWE1 Wwe Domain in Complex with 2'F-Atp


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of HUWE1 Wwe Domain in Complex with 2'F-Atp within 5.0Å range: probe atom residue distance (Å) B Occ C:Na1803 b:20.6 occ:1.00 O C:HOH1983 3.2 35.6 1.0 O D:HOH1825 3.2 30.0 1.0 N C:ARG1675 3.3 17.9 1.0 CB C:ARG1675 3.8 19.6 1.0 CG C:ARG1675 3.9 20.8 1.0 OD1 C:ASN1674 3.9 23.4 1.0 CA C:ASN1674 4.0 18.0 1.0 O C:GLY1673 4.0 20.1 1.0 CD C:ARG1675 4.1 25.4 1.0 CA C:ARG1675 4.1 17.9 1.0 C C:ASN1674 4.1 17.8 1.0 O C:HOH1905 4.3 31.8 1.0 O C:ARG1675 4.5 23.3 1.0 O C:HOH1903 4.6 26.8 1.0 CG C:ASN1674 4.7 19.1 1.0 C C:ARG1675 4.8 19.9 1.0 C C:GLY1673 4.8 17.9 1.0 N C:ASN1674 4.9 17.5 1.0 CB C:ASN1674 5.0 18.4 1.0 CA D:GLY1625 5.0 29.5 1.0

L.Munzker, S.W.Kimani, M.M.Fowkes, A.Dong, H.Zheng, Y.Li, M.Dasovich, K.M.Zak, A.K.L.Leung, J.M.Elkins, D.Kessler, C.H.Arrowsmith, L.Halabelian, J.Bottcher. A Ligand Discovery Toolbox For the Wwe Domain Family of Human E3 Ligases Commun Biol V. 7 901 2024.
ISSN: ESSN 2399-3642
DOI: 10.1038/S42003-024-06584-W