CRM1
CRM1 (chromosomal maintenance 1,Exportin 1 (XPO1)) is an eukaryotic protein that mediates the nuclear export of proteins, rRNA, snRNA, and some mRNA. Exportin 1 mediates leucine-rich nuclear export signal (NES)-dependent protein transport. Exportin 1 specifically inhibits the nuclear export of Rev and U snRNAs. It is involved in the control of several cellular processes by controlling the localization of cyclin B, MPAK, and MAPKAP kinase 2. This protein also regulates NFAT and AP-1.
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IEM 1754 dihydrobroMide是一种选择性AMPA/kainate受体抑制剂,作用于GluR1和GluR3,IC50为6 μM。
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KPT-276是一种口服生物有效的CRM1选择性抑制剂。
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Verdinexor(KPT-335)是新型口服活性出核抑制剂(SINE),能有效抑制犬肿瘤细胞系出核蛋白Exportin 1(XPO1/CRM1),也能降低流感病毒的复制水平。
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