ISDA

Deposition Date 2007-08-27

Release Date 2008-08-12

Last Version Date 2023-11-01

Entry Detail

PDB ID:

2Z7L

Keywords:

TRANSFERASE

Title:

Unphosphorylated Mitogen Activated Protein Kinase ERK2 in Complex with (4-{[5-Carbamoyl-4-(3-Methylanilino)Pyrimidin 2-Yl]Amino}Phenyl)Acetic Acid

Biological Source:

Source Organism:

Rattus norvegicus (Taxon ID: 10116)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.41 Å

R-Value Free:

0.27

R-Value Work:

0.22

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:366
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P63086 Pfam ID:PF00069 EC:2.7.11.24

Ligand Molecules

BME

S91

SO4

Primary Citation

Identification of a key element for hydrogen-bonding patterns between protein kinases and their inhibitors

Katayama, N, Orita, M, Yamaguchi, T, Hisamichi, H, Kuromitsu, S, Kurihara, H, Sakashita, H, Matsumoto, Y, Fujita, S, Niimi, T.Show

Proteins 73 795 801 (2008)

PMID: 18767165 DOI: 10.1002/prot.22207

Abstact

In this article, we report crystal structures for inhibitor-kinase complexes in which the inhibitor has different binding orientations and hydrogen-bonding patterns with extracellular-signal regulated kinase 2 and insulin receptor tyrosine kinase. Our crystallographic studies, and sequence and structural analyses of 532 coordinates of kinases held in the Protein Data Bank, suggest that the length of the "specificity linker" described here is a key structural element of the hydrogen-bonding patterns between protein kinases and their inhibitors.

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Primary Citation of related structures