ISDA

Deposition Date 2012-03-05

Release Date 2013-01-16

Last Version Date 2024-05-01

Entry Detail

PDB ID:

4ALU

Keywords:

TRANSFERASE

Title:

Benzofuropyrimidinone Inhibitors of Pim-1

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.24

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 65

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:SERINE/THREONINE-PROTEIN KINASE PIM-1
Gene (Uniprot):PIM1
Chain IDs:A
Chain Length:328
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:P11309 Pfam ID:PF00069 EC:2.7.11.1

Ligand Molecules

79O

IMD

Primary Citation

The Design, Synthesis, and Biological Evaluation of Pim Kinase Inhibitors.

Tsuhako, A.L, Brown, D.S, Koltun, E.S, Aay, N, Arcalas, A, Chan, V, Du, H, Engst, S, Franzini, M, Galan, A, Huang, P, Johnston, S, Kane, B, Kim, M.H, Laird, A.D, Lin, R, Mock, L, Ngan, I, Pack, M, Stott, G, Stout, T.J, Yu, P, Zaharia, C, Zhang, W, Zhou, P, Nuss, J.M, Kearney, P.C, Xu, W.Show

Bioorg.Med.Chem.Lett. 22 3732 ? (2012)

PMID: 22542012 DOI: 10.1016/J.BMCL.2012.04.025

Abstact

A series of substituted benzofuropyrimidinones with pan-PIM activities and excellent selectivity against a panel of diverse kinases is described. Initial exploration identified aryl benzofuropyrimidinones that were potent, but had cell permeability limitation. Using X-ray crystal structures of the bound PIM-1 complexes with 3, 5m, and 6d, we were able to guide the SAR and identify the alkyl benzofuropyrimidinone (6l) with good PIM potencies, permeability, and oral exposure.

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Primary Citation of related structures