ISDA

Deposition Date 2007-12-02

Release Date 2007-12-25

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3BIZ

Keywords:

TRANSFERASE

Title:

Wee1 kinase complex with inhibitor PD331618

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.24

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 41 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Wee1-like protein kinase
Gene (Uniprot):WEE1
Chain IDs:A
Chain Length:287
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P30291 Pfam ID:PF00069 EC:2.7.10.2

Ligand Molecules

61E

Primary Citation

Synthesis and structure-activity relationships of soluble 8-substituted 4-(2-chlorophenyl)-9-hydroxypyrrolo[3,4-c]carbazole-1,3(2H,6H)-diones as inhibitors of the Wee1 and Chk1 checkpoint kinases.

Smaill, J.B, Lee, H.H, Palmer, B.D, Thompson, A.M, Squire, C.J, Baker, E.N, Booth, R.J, Kraker, A, Hook, K, Denny, W.A.Show

Bioorg.Med.Chem.Lett. 18 929 933 (2008)

PMID: 18191399 DOI: 10.1016/j.bmcl.2007.12.046

Abstact

Pyrrolo[3,4-c]carbazoles bearing solubilising basic side chains at the 8-position retain potent Wee1 and Chk1 inhibitory properties in isolated enzyme assays, and evidence of G2/M checkpoint abrogation in several cellular assays. Co-crystal structure studies confirm that the primary binding to the Wee1 enzyme is as described previously, with the C-8 side chains residing in an area of bulk tolerance.

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Primary Citation of related structures