Activity-based probes (ABPs) are covalent chemical tools that are widely used to target proteases in chemical biology. Here, we report a series of novel ABPs for the serine protease furin with phosphonate and phosphinate esters as reactive electrophiles. We show that these probes covalently label furin and have nanomolar potencies, because of proposed interactions with the different recognition pockets around the active site of furin.
机构:
KeyLaboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou,730000, ChinaKeyLaboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou,730000, China
Mu, Shuai
Zhang, Haixia
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KeyLaboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou,730000, ChinaKeyLaboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou,730000, China
机构:
Hebrew Univ Jerusalem, Inst Drug Res, Sch Pharm, Fac Med, Jerusalem, Israel
Hadassah Hebrew Univ, Med Ctr, Goldyne Savad Inst Gene Therapy, Wohl Inst Translat Med, Jerusalem, IsraelHebrew Univ Jerusalem, Inst Drug Res, Sch Pharm, Fac Med, Jerusalem, Israel
Blum, Galia
Verhelst, Steven H. L.
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Katholieke Univ Leuven, Dept Cellular & Mol Med, Leuven, Belgium
Leibniz Inst Analyt Sci ISAS, Dortmund, GermanyHebrew Univ Jerusalem, Inst Drug Res, Sch Pharm, Fac Med, Jerusalem, Israel
Verhelst, Steven H. L.
Ma, Xiaowei
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Cent South Univ, Xiangya Hosp 2, Dept Nucl Med, Changsha, Peoples R ChinaHebrew Univ Jerusalem, Inst Drug Res, Sch Pharm, Fac Med, Jerusalem, Israel