ISDA

Deposition Date 2010-06-14

Release Date 2010-07-21

Last Version Date 2024-11-20

Entry Detail

PDB ID:

2XHD

Keywords:

TRANSPORT PROTEIN

Title:

Crystal structure of N-((2S)-5-(6-fluoro-3-pyridinyl)-2,3-dihydro-1H- inden-2-yl)-2-propanesulfonamide in complex with the ligand binding domain of the human GluA2 receptor

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:GLUTAMATE RECEPTOR 2
Gene (Uniprot):GRIA2
Chain IDs:A, B
Chain Length:263
Number of Molecules:2
Biological Source:HOMO SAPIENS

UniProt ID:P42262 Pfam ID:PF10613, PF00060

Ligand Molecules

7T9

GLU

SO4

Primary Citation

Discovery of N-[(2S)-5-(6-Fluoro-3-Pyridinyl)-2,3-Dihydro-1H-Inden-2-Yl]-2-Propanesulfonamide, a Novel Clinical Ampa Receptor Positive Modulator.

Ward, S.E, Harries, M, Aldegheri, L, Andreotti, D, Ballantine, S, Bax, B.D, Harris, A.J, Harker, A.J, Lund, J, Melarange, R, Mingardi, A, Mookherjee, C, Mosley, J, Neve, M, Oliosi, B, Profeta, R, Smith, K.J, Smith, P.W, Spada, S, Thewlis, K.M, Yusaf, S.P.Show

J.Med.Chem. 53 5801 ? (2010)

PMID: 20614889 DOI: 10.1021/JM1005429

Abstact

A series of AMPA receptor positive allosteric modulators has been optimized from poorly penetrant leads to identify molecules with excellent preclinical pharmacokinetics and CNS penetration. These discoveries led to 17i, a potent, efficacious CNS penetrant molecule with an excellent pharmacokinetic profile across preclinical species, which is well tolerated and is also orally bioavailable in humans.

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Primary Citation of related structures