Magnesium in PDB 6n4x: Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain

The structure of Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain, PDB code: 6n4x was solved by A.Koehl, H.Hu, D.Feng, B.Sun, W.I.Weis, G.S.Skiniotis, J.M.Mathiesen, B.K.Kobilka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.57 / 4.00
Space group	P 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	119.084, 174.100, 180.902, 90.00, 90.00, 90.00
R / Rfree (%)	27 / 28.2

The binding sites of Magnesium atom in the Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain (pdb code 6n4x). 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 Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain, PDB code: 6n4x:

Magnesium binding site 1 out of 1 in the Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Metabotropic Glutamate Receptor 5 Apo Form Ligand Binding Domain within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg901 b:0.0 occ:1.00 O B:LEU86 2.7 0.9 1.0 O B:ILE79 2.7 0.7 1.0 O B:LEU85 2.8 0.8 1.0 O B:ASP82 2.9 0.3 1.0 O B:ASN80 3.3 0.2 1.0 CA B:ASN80 3.3 0.7 1.0 C B:ASN80 3.5 0.9 1.0 C B:LEU86 3.6 0.5 1.0 C B:ILE79 3.7 0.3 1.0 N B:ASN80 3.9 0.7 1.0 C B:LEU85 4.0 1.0 1.0 O B:ILE89 4.0 0.1 1.0 C B:ASP82 4.1 0.5 1.0 CB B:LEU86 4.1 0.9 1.0 CA B:LEU86 4.3 0.4 1.0 OD1 B:ASN80 4.4 0.9 1.0 N B:ASP82 4.4 0.8 1.0 N B:SER81 4.5 0.8 1.0 N B:PRO87 4.5 0.2 1.0 CB B:ASN80 4.5 0.0 1.0 N B:LEU86 4.6 0.0 1.0 CA B:PRO87 4.7 0.9 1.0 CA B:ASP82 4.7 0.6 1.0 CG2 B:ILE79 4.8 0.4 1.0 C B:SER81 4.9 0.4 1.0 CG B:ASN80 4.9 0.4 1.0 CB B:ASP82 5.0 0.8 1.0

A.Koehl, H.Hu, D.Feng, B.Sun, Y.Zhang, M.J.Robertson, M.Chu, T.S.Kobilka, T.Laermans, J.Steyaert, J.Tarrasch, S.Dutta, R.Fonseca, W.I.Weis, J.M.Mathiesen, G.Skiniotis, B.K.Kobilka. Structural Insights Into the Activation of Metabotropic Glutamate Receptors. Nature V. 566 79 2019.
ISSN: ESSN 1476-4687
PubMed: 30675062
DOI: 10.1038/S41586-019-0881-4