Table 1.
Comparison of data in two versions of PRRDB database, total entries/information in PRRDB and PRRDB 2.0 is shown
| Overall information | Entries for different types of receptors | ||||
|---|---|---|---|---|---|
| Field/Information | PRRDB | PRRDB 2.0 | Receptors | PRRDB | PRRDB 2.0 |
| Total receptors | 353 | 2727 | TLR* | 185 | 1737 |
| Total ligands | 354 | 2550 | CLR* | 27 | 135 |
| Sequence of Receptors | 221 | 1784 | NLR* | 15 | 241 |
| Sequence of ligands | 241 | 1583 | Mannose | 26 | 33 |
| Scavenger | 53 | 88 | |||
| Entries for major types of ligands | Entries for major sources of receptors | ||||
| Field/Information | PRRDB | PRRDB 2.0 | Receptors | PRRDB | PRRDB 2.0 |
| Peptide | 15 | 62 | Human | 146 | 1092 |
| Nucleic acid | 68 | 496 | Mice | 102 | 717 |
| PAMP* | 54 | 376 | Chicken | 0 | 17 |
| DAMP* | 0 | 247 | Hamster | 15 | 16 |
| Protein | 60 | 353 | Rat | 3 | 27 |
| LPS* | 16 | 207 | Zebrafish | 0 | 13 |
| Peptidoglycan | 8 | 111 | Arabidopsis | 1 | 17 |
| Carbohydrates | 37 | 88 | |||
*TLR: Toll-like receptors, CLR: C-type lectin receptor, NLR: nucleotide-binding oligomerization domain (NOD)-like receptor, PAMP: pathogens-associated molecular pattern, DAMP: damage-associated molecular pattern, LPS: lipopolysaccharide.