ISDA

Deposition Date 2006-05-24

Release Date 2006-08-29

Last Version Date 2024-02-14

Entry Detail

PDB ID:

2H4G

Keywords:

HYDROLASE

Title:

Crystal structure of PTP1B with monocyclic thiophene inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.23

R-Value Work:

0.19

R-Value Observed:

0.2

Space Group:

P 31 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine-protein phosphatase non-receptor type 1
Gene (Uniprot):PTPN1
Chain IDs:A
Chain Length:299
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P18031 Pfam ID:PF00102 EC:3.1.3.48

Ligand Molecules

694

Primary Citation

Monocyclic thiophenes as protein tyrosine phosphatase 1B inhibitors: Capturing interactions with Asp48.

Wan, Z.K, Lee, J, Xu, W, Erbe, D.V, Joseph-McCarthy, D, Follows, B.C, Zhang, Y.L.Show

Bioorg.Med.Chem.Lett. 16 4941 4945 (2006)

PMID: 16806920 DOI: 10.1016/j.bmcl.2006.06.051

Abstact

A series of monocyclic thiophenes was designed and synthesized as PTP1B inhibitors. Guided by X-ray co-crystal structural information and computational modeling, rational design led to key interactions with Asp48 and improved inhibitory potency against PTP1B.

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Primary Citation of related structures