ISDA: 3ETA

Deposition Date 2008-10-07

Release Date 2009-05-26

Last Version Date 2023-09-06

Entry Detail

PDB ID:

3ETA

Keywords:

SIGNALING PROTEIN, TRANSFERASE

Title:

Kinase domain of insulin receptor complexed with a pyrrolo pyridine inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:insulin receptor, kinase domain
Gene (Uniprot):INSR
Chain IDs:A, B
Chain Length:317
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P06213 Pfam ID:PF07714 EC:2.7.10.1

Ligand Molecules

351

Primary Citation

Discovery of 3,5-disubstituted-1H-pyrrolo[2,3-b]pyridines as potent inhibitors of the insulin-like growth factor-1 receptor (IGF-1R) tyrosine kinase.

Patnaik, S, Stevens, K.L, Gerding, R, Deanda, F, Shotwell, J.B, Tang, J, Hamajima, T, Nakamura, H, Leesnitzer, M.A, Hassell, A.M, Shewchuck, L.M, Kumar, R, Lei, H, Chamberlain, S.D.Show

Bioorg.Med.Chem.Lett. 19 3136 3140 (2009)

PMID: 19394223 DOI: 10.1016/j.bmcl.2008.12.110

Abstact

Exploration of the SAR around a series of 3,5-disubstituted-1H-pyrrolo[2,3-b]pyridines led to the discovery of novel pyrrolopyridine inhibitors of the IGF-1R tyrosine kinase. Several compounds demonstrated nanomolar potency in enzyme and cellular mechanistic assays.

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