| Function
TRAIL (TNF-related apoptosis-inducing ligand) or TNF ligand superfamily 10 functions as a ligand in the process of apoptosis[1]. TRAIL binds to death receptors DR4, DR5, DcR1 and DcR2. For details see Molecular Playground/TRAIL. TRAIL trimer residues complex with death receptor-5 extracellular domain (1d0g). Zn+2 and Cl-1 bind to 3 same Cys residues from different subunits of TRAIL trimer.
Disease
TRAIL concentrations are reduced in rheumatoid arthritis[2].
- ↑ Daniels RA, Turley H, Kimberley FC, Liu XS, Mongkolsapaya J, Ch'En P, Xu XN, Jin BQ, Pezzella F, Screaton GR. Expression of TRAIL and TRAIL receptors in normal and malignant tissues. Cell Res. 2005 Jun;15(6):430-8. PMID:15987601 doi:https://dx.doi.org/10.1038/sj.cr.7290311
- ↑ Dessein PH, Lopez-Mejias R, Ubilla B, Genre F, Corrales A, Hernandez JL, Ferraz-Amaro I, Tsang L, Pina T, Llorca J, Blanco R, Gonzalez-Juanatey C, Gonzalez-Gay MA. TNF-related apoptosis-inducing ligand and cardiovascular disease in rheumatoid arthritis. Clin Exp Rheumatol. 2015 Jul-Aug;33(4):491-7. Epub 2015 May 11. PMID:25962765
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3D Structures of TRAIL
Updated on 07-December-2020
Molecular Playground/TRAIL, 1d0g, 1du3, 5cir - hTRAIL extracellular domain + DR5 extracellular domain - human
1dg6 – hTRAIL jelly-roll domain
1d2q - hTRAIL extracellular domain
4n90 - hTRAIL extracellular domain + DR5 extracellular domain + antibody
References
proteopedia link