ISDA: 2HK5

Deposition Date 2006-07-03

Release Date 2006-09-05

Last Version Date 2024-04-03

Entry Detail

PDB ID:

2HK5

Keywords:

TRANSFERASE

Title:

Hck Kinase in Complex with Lck targetted Inhibitor PG-1009247

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.25

R-Value Work:

0.19

R-Value Observed:

0.2

Space Group:

P 65

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein kinase HCK
Gene (Uniprot):HCK
Chain IDs:A
Chain Length:270
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P08631 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

1BM

Primary Citation

The development of 2-benzimidazole substituted pyrimidine based inhibitors of lymphocyte specific kinase (Lck).

Sabat, M, VanRens, J.C, Laufersweiler, M.J, Brugel, T.A, Maier, J, Golebiowski, A, De, B, Easwaran, V, Hsieh, L.C, Walter, R.L, Mekel, M.J, Evdokimov, A, Janusz, M.J.Show

Bioorg.Med.Chem.Lett. 16 5973 5977 (2006)

PMID: 16997556 DOI: 10.1016/j.bmcl.2006.08.132

Abstact

This communication details the synthesis, biological activity, and binding mode of a novel class of 2-benzimidazole substituted pyrimidines. The most potent analogs disclosed showed low nanomolar activity for the inhibition of Lck kinase and a representative analog was co-crystallized with Hck (a structurally related member of the Src family kinases).

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Primary Citation of related structures