Click-generated triazole ureas as ultrapotent in vivo-active serine hydrolase inhibitors.
Click-generated triazole ureas as ultrapotent in vivo-active serine hydrolase inhibitors.
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DOI:
10.1038/nchembio.579
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发表时间:
2011-05-15
影响因子:
14.8
通讯作者:
Cravatt, Benjamin F.
中科院分区:
文献类型:
--
作者:
Adibekian, Alexander;Martin, Brent R.;Wang, Chu;Hsu, Ku-Lung;Bachovchin, Daniel A.;Niessen, Sherry;Hoover, Heather;Cravatt, Benjamin F.
Serine hydrolases (SHs) are a diverse enzyme class representing > 1% of all human proteins. The biological functions for most SHs remain poorly characterized due to a lack of selective inhibitors to probe their activity in living systems. Here, we show that a substantial number of SHs can be irreversibly inactivated by 1,2,3-triazole ureas, which exhibit negligible cross-reactivity with other protein classes. Rapid lead optimization by click chemistry-enabled synthesis and competitive activity-based profiling identified 1,2,3-triazole ureas that selectively inhibit enzymes from diverse branches of the SH superfamily, including peptidases (acyl-peptide hydrolase or APEH), lipases (platelet-activating factor acetylhyrolase-2 or PAFAH2), and uncharacterized hydrolases (α, β-hydrolase 11 or ABHD11), with exceptional potency in cells (sub-nM) and mice (< 1 mg/kg). We show that APEH inhibition leads to accumulation of N-acetylated proteins and promotes proliferation in T-cells. These data designate 1,2,3-triazole ureas as a pharmacologically privileged chemotype for SH inhibition that shows broad activity across the SH class coupled with tunable selectivity for individual enzymes.
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影响因子:
56.9
作者:
Greenbaum, DC;Baruch, A;Bogyo, M
通讯作者:
Bogyo, M
影响因子:
7
作者:
Everley, Patrick A.;Gartner, Carlos A.;Gygi, Steven P.
通讯作者:
Gygi, Steven P.
影响因子:
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作者:
Chiang, Kyle P.;Niessen, Sherry;Cravatt, Benjamin F.
通讯作者:
Cravatt, Benjamin F.
影响因子:
14.8
作者:
Kodadek, Thomas
通讯作者:
Kodadek, Thomas
DOI:
10.1073/pnas.1011663107
发表时间:
2010-12-07
影响因子:
11.1
作者:
Bachovchin, Daniel A.;Ji, Tianyang;Cravatt, Benjamin F.
通讯作者:
Cravatt, Benjamin F.