ISDA

Entry Detail

PDB ID:

3IG6

Keywords:

Title:

Low molecular weigth human Urokinase type Plasminogen activator 2-[6-(3'-Aminomethyl-biphenyl-3-yloxy)-4-(3-dimethylamino-pyrrolidin-1-yl)-3,5-difluoro-pyridin-2-yloxy]-4-dimethylamino-benzoic acid complex

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2009-07-27

Release Date:

2009-10-13

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.83 Å

R-Value Free:

0.22

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 1 2 1

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Urokinase-type plasminogen activator
Chain IDs:A, C
Chain Length:23
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P00749 Pfam ID:PF00089 EC:3.4.21.73

Protein Blast

Polymer Type:polypeptide(L)
Description:Urokinase-type plasminogen activator
Chain IDs:B, D
Chain Length:253
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P00749 Pfam ID:PF00089 EC:3.4.21.73

Ligand Molecules

438

PO4

Primary Citation

Identification of orally bioavailable, non-amidine inhibitors of Urokinase Plasminogen Activator (uPA)

West, C.W, Adler, M, Arnaiz, D, Chen, D, Chu, K, Gualtieri, G, Ho, E, Huwe, C, Light, D, Phillips, G, Pulk, R, Sukovich, D, Whitlow, M, Yuan, S, Bryant, J.Show

Bioorg.Med.Chem.Lett. 19 5712 5715 (2009)

PMID: 19703768 DOI: 10.1016/j.bmcl.2009.08.008

Abstact

In this Letter we report the synthesis and evaluation of a series of non-amidine inhibitors of Urokinase Plasminogen Activator (uPA). Starting from compound 1, a significant change provided compounds in which the amidine, binding in the S1 pocket, was replaced with a primary amine. Further modifications led to the identification of potent, selective, and orally bioavailable uPA inhibitors.

Legend

Protein

Chemical

Disease

Primary Citation of related structures