ISDA: 3O6I

Deposition Date 2010-07-29

Release Date 2010-09-15

Last Version Date 2024-11-27

Entry Detail

PDB ID:

3O6I

Keywords:

TRANSPORT PROTEIN

Title:

Ligand-binding domain of GluA2 (flip) ionotropic glutamate receptor in complex with an allosteric modulator

Biological Source:

Source Organism:

Rattus norvegicus (Taxon ID: 10116)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Glutamate receptor 2
Gene (Uniprot):Gria2
Chain IDs:A
Chain Length:263
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P19491 Pfam ID:PF10613, PF00060

Ligand Molecules

GLU

O26

SO4

Primary Citation

A novel series of positive modulators of the AMPA receptor: structure-based lead optimization.

Jamieson, C, Campbell, R.A, Cumming, I.A, Gillen, K.J, Gillespie, J, Kazemier, B, Kiczun, M, Lamont, Y, Lyons, A.J, Maclean, J.K, Martin, F, Moir, E.M, Morrow, J.A, Pantling, J, Rankovic, Z, Smith, L.Show

Bioorg.Med.Chem.Lett. 20 6072 6075 (2010)

PMID: 20817521 DOI: 10.1016/j.bmcl.2010.08.063

Abstact

Starting from lead compound 1, we demonstrate how X-ray structural data can be used to understand SAR and expediently optimize bioavailability in a novel series of AMPA receptor modulators, furnishing 5 with improved bioavailability and robust in vivo activity.

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Primary Citation of related structures

Abstact

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