ISDA

Deposition Date 2007-01-12

Release Date 2007-02-06

Last Version Date 2023-12-27

Entry Detail

PDB ID:

2OJJ

Keywords:

TRANSFERASE

Title:

Crystal structure of ERK2 in complex with (S)-N-(1-(3-chloro-4-fluorophenyl)-2-hydroxyethyl)-4-(4-(3-chlorophenyl)-1H-pyrazol-3-yl)-1H-pyrrole-2-carboxamide

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.26

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 1
Gene (Uniprot):MAPK1
Chain IDs:A
Chain Length:380
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P28482 Pfam ID:PF00069 EC:2.7.11.24

Ligand Molecules

82A

SO4

Primary Citation

Flipped Out: Structure-Guided Design of Selective Pyrazolylpyrrole ERK Inhibitors.

Aronov, A.M, Baker, C, Bemis, G.W, Cao, J, Chen, G, Ford, P.J, Germann, U.A, Green, J, Hale, M.R, Jacobs, M, Janetka, J.W, Maltais, F, Martinez-Botella, G, Namchuk, M.N, Straub, J, Tang, Q, Xie, X.Show

J.Med.Chem. 50 1280 1287 (2007)

PMID: 17300186 DOI: 10.1021/jm061381f

Abstact

The Ras/Raf/MEK/ERK signal transduction is a key oncogenic pathway implicated in a variety of human cancers. We have identified a novel series of pyrazolylpyrroles as inhibitors of ERK. Aided by the discovery of two distinct binding modes for the pyrazolylpyrrole scaffold, structure-guided optimization culminated in the discovery of 6p, a potent and selective inhibitor of ERK.

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