ISDA

Deposition Date 2010-11-23

Release Date 2011-02-23

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3PP1

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal Structure of the Human Mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgATP

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.70 Å

R-Value Free:

0.21

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 62

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dual specificity mitogen-activated protein kinase kinase 1
Gene (Uniprot):MAP2K1
Chain IDs:A
Chain Length:328
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q02750 Pfam ID:PF00069 EC:2.7.12.2

Ligand Molecules

ACT

ATP

IZG

Primary Citation

Discovery of TAK-733, a potent and selective MEK allosteric site inhibitor for the treatment of cancer.

Dong, Q, Dougan, D.R, Gong, X, Halkowycz, P, Jin, B, Kanouni, T, O'Connell, S.M, Scorah, N, Shi, L, Wallace, M.B, Zhou, F.Show

Bioorg.Med.Chem.Lett. 21 1315 1319 (2011)

PMID: 21310613 DOI: 10.1016/j.bmcl.2011.01.071

Abstact

A novel 5-phenylamino-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione series of MEK inhibitors has been developed using structure-based drug design. Lead optimization of this series led to the discovery of TAK-733. This was advanced to Phase I clinical studies for cancer treatment.

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Primary Citation of related structures