ISDA: 3PMW

Deposition Date 2010-11-18

Release Date 2011-01-12

Last Version Date 2024-11-20

Entry Detail

PDB ID:

3PMW

Keywords:

TRANSPORT PROTEIN

Title:

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

Biological Source:

Source Organism(s):

Rattus norvegicus (Taxon ID: 10116)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.31

R-Value Work:

0.22

R-Value Observed:

0.22

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
Mutagens:S1-S2 fusion in which Gly118 and Thr119 replace a membrane-spanning region
Chain IDs:A
Chain Length:263
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P19491 Pfam ID:PF10613, PF00060

Ligand Molecules

DMS

G69

GLU

GOL

SO4

Primary Citation

Structure based evolution of a novel series of positive modulators of the AMPA receptor.

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

Bioorg.Med.Chem.Lett. 21 805 811 (2011)

PMID: 21190850 DOI: 10.1016/j.bmcl.2010.11.098

Abstact

Starting from compound 1, we utilized biostructural data to successfully evolve an existing series into a new chemotype with a promising overall profile, exemplified by 19.

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Primary Citation of related structures

Abstact

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