Magnesium in PDB 5w46: Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution

The structure of Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution, PDB code: 5w46 was solved by Y.Kazansky, R.K.Singh, D.Fushman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.19 / 1.18
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	33.456, 48.248, 41.707, 90.00, 99.03, 90.00
R / Rfree (%)	17.8 / 19

The binding sites of Magnesium atom in the Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution (pdb code 5w46). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution, PDB code: 5w46:

Magnesium binding site 1 out of 1 in the Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of S65D Phosphomimetic Ubiquitin Refined at 1.2 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg101 b:10.3 occ:1.00 O A:HOH201 2.1 12.7 1.0 NZ A:LYS29 3.8 16.0 1.0 OD1 A:ASP21 4.0 10.7 1.0 O A:HOH253 4.0 16.7 1.0 O A:HOH251 4.2 19.4 1.0 OD2 A:ASP21 4.2 9.0 1.0 CG A:ASP21 4.5 8.7 1.0 CE A:LYS29 4.7 14.6 1.0 CG A:GLU18 4.8 16.0 1.0 OD1 A:ASN25 4.9 13.7 1.0

Y.Kazansky, M.Y.Lai, R.K.Singh, D.Fushman. Impact of Different Ionization States of Phosphorylated Serine-65 on Ubiquitin Structure and Interactions. Sci Rep V. 8 2651 2018.
ISSN: ESSN 2045-2322
PubMed: 29422536
DOI: 10.1038/S41598-018-20860-W