Magnesium in PDB 7vui: Cryo-Em Structure of A Class A Orphan Gpcr

All present enzymatic activity of Cryo-Em Structure of A Class A Orphan Gpcr:
3.2.1.8;

The structure of Cryo-Em Structure of A Class A Orphan Gpcr also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Cryo-Em Structure of A Class A Orphan Gpcr (pdb code 7vui). 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 Cryo-Em Structure of A Class A Orphan Gpcr, PDB code: 7vui:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of A Class A Orphan Gpcr


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of A Class A Orphan Gpcr within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:68.6 occ:1.00 O2G A:GTP401 2.2 67.0 1.0 OG A:SER54 2.4 67.2 1.0 O2B A:GTP401 2.5 67.0 1.0 O1B A:GTP401 3.3 67.0 1.0 PB A:GTP401 3.5 67.0 1.0 PG A:GTP401 3.5 67.0 1.0 CB A:SER54 3.5 67.2 1.0 OD1 A:ASP223 3.8 64.0 1.0 O3B A:GTP401 3.9 67.0 1.0 OD2 A:ASP223 4.0 64.0 1.0 O1G A:GTP401 4.2 67.0 1.0 N A:SER54 4.2 67.2 1.0 CG A:ASP223 4.4 64.0 1.0 CA A:SER54 4.4 67.2 1.0 O3G A:GTP401 4.5 67.0 1.0 CB A:LYS53 4.8 63.4 1.0 O3A A:GTP401 4.9 67.0 1.0

Y.Zhou, H.Daver, B.Trapkov, L.Wu, M.Wu, K.Harpsoe, P.R.Gentry, K.Liu, M.Larionova, J.Liu, N.Chen, H.Brauner-Osborne, D.E.Gloriam, T.Hua, Z.J.Liu. Molecular Insights Into Ligand Recognition and G Protein Coupling of the Neuromodulatory Orphan Receptor GPR139. Cell Res. 2021.
ISSN: ISSN 1001-0602
PubMed: 34916631
DOI: 10.1038/S41422-021-00591-W