Abbreviations
| Abbreviation | name of domain |
| AD | transactivation domain |
| ANKR | ankyrin repeat |
| BH1-4 | Bcl-2 homology 1-4 |
| BIR | baculovirus inhibitor of apoptosis repeat |
| bHLHZip | basic region + helix-loop-helix |
| CARD | caspase-recruitment domain |
| CLD | cysteine-rich ligand binding domain |
| DD | death domain |
| DED | death effector domain |
| CIDE-N, C | CIDE homology domain N, C |
| HT | hydrophobic tail |
| LS | large subunit of caspase |
| MLR | maturre ligand region |
| NOD | nucleotide-binding oligomerization domain |
| PSD | phosphoserine-containing domain |
| PYRN | pyrin N-terminus homology |
| RING | RING finger domain |
| SS | small subunit of caspase |
| TM | transmembrane |
| WDR | WD40 repeats-containing region |
| ZnF | zinc finger |