| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZIT7 | Uncharacterized protein; | Sp-Prtelsn; | NULL | 364 | sea-urchin |
| Q3LS78 | 185/333; | NULL | NULL | 217 | sea-urchin |
| W4XGI1 | Uncharacterized protein; | NULL | NULL | 119 | sea-urchin |
| A2TLS7 | Receptor for egg jelly 8; | REJ8; | NP_001075437.1; | 3274 | sea-urchin |
| B5G6A0 | Transcription factor SoxB2; | soxB2; | NULL | 270 | sea-urchin |
| W4XSC8 | Uncharacterized protein; | NULL | NULL | 215 | sea-urchin |
| A9P6R9 | ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 11; | NULL | NULL | 286 | sea-urchin |
| W4YRQ1 | Uncharacterized protein; | Sp-Wdr18; | NULL | 179 | sea-urchin |
| W4YDP4 | Uncharacterized protein; | Sp-HnmtL_1; | NULL | 398 | sea-urchin |
| B0R202 | Huntingtin; Fragment; | hd; | NULL | 261 | sea-urchin |
| B0R204 | Huntingtin; Fragment; | hd; | NULL | 138 | sea-urchin |
| A6N4A1 | 185/333 D1 alpha; | NULL | NULL | 338 | sea-urchin |
| F8R613 | Cytochrome c oxidase subunit 1; EC 1.9.3.1; Fragment; | COI; | NULL | 279 | sea-urchin |
| K0PUU0 | Sialidase NEU5.2; | NULL | NULL | 375 | sea-urchin |
| W4XD11 | Uncharacterized protein; | Sp-Srcr14; | NULL | 666 | sea-urchin |
| W4XHI4 | Uncharacterized protein; | NULL | NULL | 133 | sea-urchin |
| W4XJQ1 | Uncharacterized protein; | NULL | NULL | 240 | sea-urchin |
| W4XJU0 | Uncharacterized protein; | Sp-Slc5a2; | XP_789803.2; | 206 | sea-urchin |
| W4XKY7 | Uncharacterized protein; | Sp-Ttc37; | NULL | 1510 | sea-urchin |
| W4XR48 | Uncharacterized protein; | NULL | NULL | 59 | sea-urchin |
