| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z775 | Uncharacterized protein; | NULL | NULL | 271 | sea-urchin |
| W4ZBE3 | Uncharacterized protein; | NULL | NULL | 257 | sea-urchin |
| W4Z9L0 | Uncharacterized protein; | Sp-Hypp_2755; | NULL | 577 | sea-urchin |
| W4XV79 | Uncharacterized protein; | NULL | NULL | 78 | sea-urchin |
| W4Z6S0 | Uncharacterized protein; | Sp-Rab3gap2; | XP_790581.3; | 1531 | sea-urchin |
| W4ZHD1 | Uncharacterized protein; | NULL | NULL | 222 | sea-urchin |
| W4ZGA8 | Uncharacterized protein; | NULL | NULL | 39 | sea-urchin |
| W4ZD87 | Uncharacterized protein; | Sp-Ppp1r16b; | NULL | 273 | sea-urchin |
| W4ZKG6 | Uncharacterized protein; | NULL | NULL | 127 | sea-urchin |
| W4YP26 | Uncharacterized protein; | Sp-Abca1_1; | NULL | 1462 | sea-urchin |
| W4Z180 | Uncharacterized protein; | NULL | NULL | 145 | sea-urchin |
| W4YTW4 | Uncharacterized protein; | Sp-Slc25a14_1; | XP_785824.1; | 300 | sea-urchin |
| W4XVU7 | Uncharacterized protein; | Sp-Lama2f; | NULL | 553 | sea-urchin |
| W4YBV6 | Uncharacterized protein; | Sp-Acsl5_1; | NULL | 342 | sea-urchin |
| W4ZJF7 | Uncharacterized protein; | NULL | NULL | 112 | sea-urchin |
| W4XGS9 | Uncharacterized protein; | NULL | NULL | 274 | sea-urchin |
| W4ZJY2 | Uncharacterized protein; | Sp-Vwc; | NULL | 1167 | sea-urchin |
| W4YSG2 | Uncharacterized protein; | NULL | NULL | 101 | sea-urchin |
| W4XH73 | Uncharacterized protein; | Sp-Impk_1; | NULL | 187 | sea-urchin |
| W4XF11 | Uncharacterized protein; | Sp-Lhx3-4; | NULL | 550 | sea-urchin |
