ISDA

Deposition Date 2010-04-27

Release Date 2010-06-02

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3MPM

Keywords:

TRANSFERASE

Title:

LCK complexed with a pyrazolopyrimidine

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.95 Å

R-Value Free:

0.21

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase Lck
Gene (Uniprot):LCK
Mutations:D364N
Chain IDs:A
Chain Length:267
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P06239 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

5LK

EDO

Primary Citation

New pyrazolo[1,5a]pyrimidines as orally active inhibitors of Lck.

Gommermann, N, Buehlmayer, P, von Matt, A, Breitenstein, W, Masuya, K, Pirard, B, Furet, P, Cowan-Jacob, S.W, Weckbecker, G.Show

Bioorg.Med.Chem.Lett. 20 3628 3631 (2010)

PMID: 20483608 DOI: 10.1016/j.bmcl.2010.04.112

Abstact

A novel series of pyrazolo[1,5a]pyrimidines was optimized to target lymphocyte-specific kinase (Lck). An efficient synthetic route was developed and SAR studies toward activity and selectivity are described, leading to Lck inhibitors with enzymatic, cellular and in vivo potency.

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Primary Citation of related structures