ISDA

Deposition Date 2017-07-27

Release Date 2018-01-03

Last Version Date 2024-10-23

Entry Detail

PDB ID:

5OLB

Keywords:

HYDROLASE

Title:

crystal structure of autotaxin in complex with PF-8380

Biological Source:

Source Organism:

Mus musculus (Taxon ID: 10090)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.82 Å

R-Value Free:

0.19

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ectonucleotide pyrophosphatase/phosphodiesterase family member 2
Gene (Uniprot):Enpp2
Chain IDs:A
Chain Length:844
Number of Molecules:1
Biological Source:Mus musculus

UniProt ID:Q9R1E6 Pfam ID:PF01033, PF01663, PF01223 EC:3.1.4.39

Ligand Molecules

6ZO

PGE

SO4

Primary Citation

Discovery of BI-2545: A Novel Autotaxin Inhibitor That Significantly Reduces LPA Levels in Vivo.

Kuttruff, C.A, Ferrara, M, Bretschneider, T, Hoerer, S, Handschuh, S, Nosse, B, Romig, H, Nicklin, P, Roth, G.J.Show

ACS Med Chem Lett 8 1252 1257 (2017)

PMID: 29259743 DOI: 10.1021/acsmedchemlett.7b00312

Abstact

In an effort to find new therapeutic interventions addressing the unmet medical need of patients with idiopathic pulmonary fibrosis, we initiated a program to identify new autotaxin (ATX) inhibitors. Starting from a recently published compound (PF-8380), we identified several highly potent ATX inhibitors with improved pharmacokinetic and safety profiles. Further optimization efforts resulted in the identification of a single-digit nanomolar lead compound (BI-2545) that shows substantial lowering of LPA in vivo and is therefore considered a valuable tool for further studies.

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Primary Citation of related structures