Magnesium in PDB 6w2x: Cryoem Structure of Inactive Gabab Heterodimer

The structure of Cryoem Structure of Inactive Gabab Heterodimer also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Magnesium atom in the Cryoem Structure of Inactive Gabab Heterodimer (pdb code 6w2x). 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 Cryoem Structure of Inactive Gabab Heterodimer, PDB code: 6w2x:

Magnesium binding site 1 out of 1 in the Cryoem Structure of Inactive Gabab Heterodimer


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryoem Structure of Inactive Gabab Heterodimer within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg907 b:12.0 occ:1.00 O A:GLY277 2.8 2.5 1.0 OE1 A:GLU309 3.3 12.0 1.0 O A:TYR279 3.8 3.1 1.0 C A:GLY277 3.9 2.5 1.0 CD A:GLU309 4.4 12.0 1.0 OD1 A:ASP281 4.4 10.7 1.0 OE1 A:GLU423 4.5 3.0 1.0 CA A:GLY277 4.6 2.5 1.0 OE2 A:GLU309 4.8 12.0 1.0 CA A:TRP278 4.9 2.9 0.5 N A:TRP278 4.9 2.9 0.5 C A:TRP278 4.9 2.9 0.5 N A:TRP278 4.9 2.9 0.5 C A:TYR279 5.0 3.1 1.0

M.M.Papasergi-Scott, M.J.Robertson, A.B.Seven, O.Panova, J.M.Mathiesen, G.Skiniotis. Structures of Metabotropic Gababreceptor. Nature V. 584 310 2020.
ISSN: ESSN 1476-4687
PubMed: 32580208
DOI: 10.1038/S41586-020-2469-4