ISDA: 3O28

Deposition Date 2010-07-22

Release Date 2010-09-15

Last Version Date 2024-11-27

Entry Detail

PDB ID:

3O28

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:

2.00 Å

R-Value Free:

0.23

R-Value Work:

0.18

R-Value Observed:

0.18

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

DMS

GLU

GOL

O28

SO4

Primary Citation

A novel series of positive modulators of the AMPA receptor: discovery and structure based hit-to-lead studies.

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

Bioorg.Med.Chem.Lett. 20 5753 5756 (2010)

PMID: 20805031 DOI: 10.1016/j.bmcl.2010.07.138

Abstact

Starting from an HTS derived hit 1, application of biostructural data facilitated rapid optimization to lead 22, a novel AMPA receptor modulator. This is the first demonstration of how structure based drug design can be exploited in an optimization program for a glutamate receptor.

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Protein

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Primary Citation of related structures

Abstact

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