Structural highlights
Function
FEM1B_HUMAN Component of an E3 ubiquitin-protein ligase complex, in which it may act as a substrate recognition subunit. Involved in apoptosis by acting as a death receptor-associated protein that mediates apoptosis. Also involved in glucose homeostasis in pancreatic islet. Functions as an adapter/mediator in replication stress-induced signaling that leads to the activation of CHEK1.[1] [2]
References
- ↑ Chan SL, Tan KO, Zhang L, Yee KS, Ronca F, Chan MY, Yu VC. F1Aalpha, a death receptor-binding protein homologous to the Caenorhabditis elegans sex-determining protein, FEM-1, is a caspase substrate that mediates apoptosis. J Biol Chem. 1999 Nov 5;274(45):32461-8. PMID:10542291
- ↑ Sun TP, Shieh SY. Human FEM1B is required for Rad9 recruitment and CHK1 activation in response to replication stress. Oncogene. 2009 May 7;28(18):1971-81. doi: 10.1038/onc.2009.58. Epub 2009 Mar 30. PMID:19330022 doi:http://dx.doi.org/10.1038/onc.2009.58
