NDI-091143 是一种有效的高亲和力人 ATP 柠檬酸裂解酶 (ACLY) 抑制剂，IC50 为 2.1 nM (ADP-Glo分析)，Ki 为 7.0 nM，Kd 为 2.2 nM。NDI-091143 通过稳定柠檬酸盐域中的大构象变化来间接抑制柠檬酸的结合和识别，从而抑制了 ACLY 催化变构反应。
货号:ajcx15648
CAS:2375840-87-0
分子式:C20H14ClF2NO5S
分子量：453.84
溶解度:DMSO: 125 mg/mL (275.43 mM)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

NDI-091143 is a potent and high-affinity human ATP-citrate lyase (ACLY) inhibitor with an IC50 of 2.1 nM (ADP-Glo assay), a Ki of 7.0 nM and a Kd of 2.2 nM. NDI-091143 inhibits ACLY catalysis allosterically, by stabilizing large conformational changes in the citrate domain that indirectly block the binding and recognition of citrate[1].

Thermal shift assays shows that NDI-091143 gives rise to considerable stabilization of both full-length ACLY and the N-terminal segment. The thermal shift data are consistent with limited proteolysis experiments using full-length ACLY, in which NDI-091143 together with Mg-ATP provided the greatest protection against digestion by chymotrypsin[1].

[1]. Wei J, et al. An allosteric mechanism for potent inhibition of human ATP-citrate lyase. Nature. 2019 Apr;568(7753):566-570.