7SLV image
Entry Detail
PDB ID:
7SLV
Keywords:
Title:
Vanin-1 complexed with Compound 3
Biological Source:
Source Organism:
Host Organism:
PDB Version:
Deposition Date:
2021-10-25
Release Date:
2022-01-12
Method Details:
Experimental Method:
Resolution:
2.13 Å
R-Value Free:
0.22
R-Value Work:
0.18
R-Value Observed:
0.18
Space Group:
I 2 2 2
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Pantetheinase
Chain IDs:A
Chain Length:482
Number of Molecules:1
Biological Source:Homo sapiens
Primary Citation

Abstact

A diaryl ketone series was identified as vanin-1 inhibitors from a high-throughput screening campaign. While this novel scaffold provided valuable probe 2 that was used to build target confidence, concerns over the ketone moiety led to the replacement of this group. The successful replacement of this moiety was achieved with pyrimidine carboxamides derived from cyclic secondary amines that were extensively characterized using biophysical and crystallographic methods as competitive inhibitors of vanin-1. Through optimization of potency and physicochemical and ADME properties, and guided by co-crystal structures with vanin-1, 3 was identified with a suitable profile for advancement into preclinical development.

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Primary Citation of related structures