Article ID Journal Published Year Pages File Type
1364564 Bioorganic & Medicinal Chemistry Letters 2008 4 Pages PDF
Abstract

The melting curves of fatty acid amide hydrolase (FAAH) in the presence of 29 reversible inhibitors were measured using a thiol-reactive fluorophore. The thermal stability (Tm) of the FAAH/inhibitor complex varied significantly depending on the chemical characteristics of the inhibitors, notably variations in the head group. Two separate distributions were observed when Tm was plotted against Ki. The majority of the inhibitors showed a positive correlation between binding affinity and Tm, however inhibitors with a pyridine carboxylic acid moiety in the head group fell in a distinct and uncorrelated distribution when tail groups were varied.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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