Table 2.
Conserved domain recognition.
| CDD, input and output a | B. tuediae | H. digitata |
|---|---|---|
| Query amino acid sequences | 864 | 1236 |
| Queries with domain hits | 131 | 229 |
| Total number of domain hits | 151 | 267 |
| Superfamilies | ||
| KU (Kunitz-type) | 135 | 211 |
| Toxin4 | - | 23 |
| KAZAL_FS | 6 | 23 |
| Antistatin | 6 | - |
| WAP | 1 | 3 |
| TY | 2 | 1 |
| ShK | - | 1 |
| VMA21-like | - | 1 |
| NTR | - | 1 |
a Conserved domain recognition in transcriptome data from B. tuediae and H. digitata. A neurotoxin-enriched portion of the 454 transcriptome raw reads was translated into six reading frames and ran through the NCBI’s Conserved Domain Databases (CDD). Recognized superfamily domains included: KU—Kunitz type toxins (serine proteinase inhibitor); Toxin4—sea anemone neurotoxin; KAZAL_FS—serine protease inhibitor, Antistatin—serine protease inhibitor; WAP—whey acidic protein-type four-sulfide core domains; TY—thyroglobin type I; ShK—three disulfide bridges, potassium channel inhibitor; VMA21-like—two potential transmembrane helicos; NTR-like—beta barrel.