2a5y

Structural highlights

Function

CED9_CAEEL Plays a major role in programmed cell death (PCD, apoptosis). Egl-1 binds to and directly inhibits the activity of ced-9, releasing the cell death activator ced-4 from a ced-9/ced-4 containing protein complex and allowing ced-4 to activate the cell-killing caspase ced-3.^{[1] [2] [3] [4] [5] [6]}

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

• Cell death protein 3D structures

References

1. ↑ Hengartner MO, Horvitz HR. C. elegans cell survival gene ced-9 encodes a functional homolog of the mammalian proto-oncogene bcl-2. Cell. 1994 Feb 25;76(4):665-76. PMID:7907274
2. ↑ Spector MS, Desnoyers S, Hoeppner DJ, Hengartner MO. Interaction between the C. elegans cell-death regulators CED-9 and CED-4. Nature. 1997 Feb 13;385(6617):653-6. PMID:9024666 doi:http://dx.doi.org/10.1038/385653a0
3. ↑ Wu D, Wallen HD, Nunez G. Interaction and regulation of subcellular localization of CED-4 by CED-9. Science. 1997 Feb 21;275(5303):1126-9. PMID:9027313
4. ↑ Conradt B, Horvitz HR. The C. elegans protein EGL-1 is required for programmed cell death and interacts with the Bcl-2-like protein CED-9. Cell. 1998 May 15;93(4):519-29. PMID:9604928
5. ↑ Chen F, Hersh BM, Conradt B, Zhou Z, Riemer D, Gruenbaum Y, Horvitz HR. Translocation of C. elegans CED-4 to nuclear membranes during programmed cell death. Science. 2000 Feb 25;287(5457):1485-9. PMID:10688797
6. ↑ Yan N, Gu L, Kokel D, Chai J, Li W, Han A, Chen L, Xue D, Shi Y. Structural, biochemical, and functional analyses of CED-9 recognition by the proapoptotic proteins EGL-1 and CED-4. Mol Cell. 2004 Sep 24;15(6):999-1006. PMID:15383288 doi:10.1016/j.molcel.2004.08.022