| Structural highlights
2xzt is a 6 chain structure with sequence from Homo sapiens and Unidentified. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
| | Ligands: | MRD |
| NonStd Res: | CSO |
| Related: | 2xzd, 1rhk, 1rhq, 2dko, 2xyp, 2j31, 2cjy, 2xyh, 2cjx, 1re1, 2xyg, 2c1e, 2cno, 1gfw, 1qx3, 1rhm, 1nme, 2j33, 1rhr, 1nms, 1nmq, 1rhj, 2cnn, 2c2k, 2cnl, 2c2m, 1cp3, 2cnk, 2j30, 1pau, 2cdr, 1i3o, 2j32, 1rhu, 2c2o |
| Activity: | Caspase-3, with EC number 3.4.22.56 |
| Resources: | FirstGlance, OCA, RCSB, PDBsum |
Function
[CASP3_HUMAN] Involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-|-Gly-217' bond. Cleaves and activates sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Cleaves and activates caspase-6, -7 and -9. Involved in the cleavage of huntingtin. Triggers cell adhesion in sympathetic neurons through RET cleavage.[1] [2]
See Also
References
- ↑ Nicholson DW, Ali A, Thornberry NA, Vaillancourt JP, Ding CK, Gallant M, Gareau Y, Griffin PR, Labelle M, Lazebnik YA, et al.. Identification and inhibition of the ICE/CED-3 protease necessary for mammalian apoptosis. Nature. 1995 Jul 6;376(6535):37-43. PMID:7596430 doi:https://dx.doi.org/10.1038/376037a0
- ↑ Cabrera JR, Bouzas-Rodriguez J, Tauszig-Delamasure S, Mehlen P. RET modulates cell adhesion via its cleavage by caspase in sympathetic neurons. J Biol Chem. 2011 Apr 22;286(16):14628-38. doi: 10.1074/jbc.M110.195461. Epub, 2011 Feb 28. PMID:21357690 doi:10.1074/jbc.M110.195461
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