Biochemical and Proteomic Characterization of Recombinant Human α/β Hydrolase Domain 6.

ABSTRACT: Human alpha/beta hydrolase domain 6 (hABHD6) is an enzyme that hydrolyzes 2-arachidonoylglycerol (2-AG), a potent agonist at both cannabinoid CB1 and CB2 receptors. In vivo modulation of ABHD6 expression has been shown to have potential therapeutic applications, making the enzyme a promising drug target. However, the lack of structural information on hABHD6 limits the discovery and design of selective inhibitors. We have performed E. coli expression, purification and activity profiling screening of different hABHD6 constructs and identified a truncated variant without N-terminal transmembrane (TM) domain, hΔ29-3-ABHD6, as the most promising protein for further characterization. The elimination of the TM domain did not affect 2-AG or fluorogenic arachidonoyl, 7-hydroxy-6-methoxy-4-methylcou

SUBMITTER: Shields CM 

PROVIDER: S-EPMC6351631 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature