Zinc in PDB 9b37: Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map.

The structure of Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map. also contains other interesting chemical elements:

Fluorine	(F)	4 atoms
Calcium	(Ca)	2 atoms

The binding sites of Zinc atom in the Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map. (pdb code 9b37). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map., PDB code: 9b37:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map. within 5.0Å range: probe atom residue distance (Å) B Occ E:Zn1001 b:109.1 occ:1.00 OD2 E:ASP10 2.1 156.6 1.0 NE2 E:HIS24 2.3 155.8 1.0 CE1 E:HIS24 2.4 155.8 1.0 OD2 E:ASP19 2.5 160.0 1.0 OE1 E:GLU8 2.6 140.8 1.0 OE2 E:GLU8 2.6 140.8 1.0 CG E:ASP19 2.7 160.0 1.0 CD E:GLU8 2.8 140.8 1.0 OD1 E:ASP19 2.8 160.0 1.0 CG E:ASP10 2.9 156.6 1.0 CB E:ASP10 3.0 156.6 1.0 CD2 E:HIS24 3.6 155.8 1.0 ND1 E:HIS24 3.6 155.8 1.0 CB E:ASP19 3.8 160.0 1.0 CG E:GLU8 3.9 140.8 1.0 OD1 E:ASP10 4.1 156.6 1.0 CG E:HIS24 4.2 155.8 1.0 CA E:ASP10 4.6 156.6 1.0 CB E:GLU8 4.6 140.8 1.0 O E:TYR12 4.6 154.6 1.0 OD1 E:ASN14 4.8 162.3 1.0 OG E:SER34 4.8 153.9 1.0 CD1 E:LEU230 4.9 142.4 1.0 CA E:ASP19 4.9 160.0 1.0

Zinc binding site 2 out of 2 in the Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Open State of Kainate Receptor GLUK2 in Complex with Agonist Glutamate and Positive Allosteric Modulator BPAM344 Bound to One Concanavalin A Dimer. Composite Map. within 5.0Å range: probe atom residue distance (Å) B Occ F:Zn1001 b:104.0 occ:1.00 OD2 F:ASP19 2.2 110.5 1.0 OE1 F:GLU8 2.2 123.8 1.0 OD2 F:ASP10 2.3 115.8 1.0 CG F:ASP19 2.4 110.5 1.0 OD1 F:ASP19 2.5 110.5 1.0 CD F:GLU8 2.6 123.8 1.0 OE2 F:GLU8 2.7 123.8 1.0 CE1 F:HIS24 2.8 106.0 1.0 CG F:ASP10 3.0 115.8 1.0 CB F:ASP10 3.1 115.8 1.0 NE2 F:HIS24 3.1 106.0 1.0 CB F:ASP19 3.5 110.5 1.0 CG F:GLU8 3.8 123.8 1.0 ND1 F:HIS24 4.0 106.0 1.0 OD1 F:ASN14 4.1 127.7 1.0 OD1 F:ASP10 4.2 115.8 1.0 CB F:GLU8 4.4 123.8 1.0 CD2 F:HIS24 4.4 106.0 1.0 CA F:ASP10 4.6 115.8 1.0 CA F:ASP19 4.7 110.5 1.0 OG F:SER34 4.8 130.1 1.0 CD1 F:LEU230 4.8 141.1 1.0 CG F:HIS24 4.9 106.0 1.0 O F:VAL32 4.9 144.6 1.0

S.P.Gangwar, M.V.Yelshanskaya, K.D.Nadezhdin, L.Y.Yen, T.P.Newton, M.Aktolun, M.G.Kurnikova, A.I.Sobolevsky. Kainate Receptor Channel Opening and Gating Mechanism Nature 2024.
ISSN: ESSN 1476-4687
DOI: 10.1038/S41586-024-07475-0