| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XWM2 | Uncharacterized protein; | Sp-Fads2; | NULL | 265 | sea-urchin |
| W4YPL1 | Uncharacterized protein; | NULL | NULL | 208 | sea-urchin |
| W4YQS2 | Uncharacterized protein; | NULL | NULL | 209 | sea-urchin |
| W4YF62 | Uncharacterized protein; | Sp-DisLA2; | XP_780361.1; | 1232 | sea-urchin |
| W4YWD2 | Uncharacterized protein; | Sp-Cola2L_2; | NULL | 494 | sea-urchin |
| W4YYU8 | Uncharacterized protein; | Sp-Kiaa0368L; | NULL | 1855 | sea-urchin |
| W4YY73 | Uncharacterized protein; | NULL | NULL | 245 | sea-urchin |
| W4ZA17 | Uncharacterized protein; | Sp-Follistatin; | NULL | 394 | sea-urchin |
| W4YJF2 | Uncharacterized protein; | NULL | NULL | 159 | sea-urchin |
| W4Z278 | Uncharacterized protein; | Sp-Rad51c; | XP_788113.2; | 415 | sea-urchin |
| W4YXY5 | Uncharacterized protein; | NULL | NULL | 204 | sea-urchin |
| W4Z667 | Uncharacterized protein; | NULL | NULL | 273 | sea-urchin |
| W4YK19 | Uncharacterized protein; | Sp-Hypp_124; | NULL | 1020 | sea-urchin |
| W4Z174 | Uncharacterized protein; | Sp-Ndnl2; | NULL | 200 | sea-urchin |
| W4ZD61 | Uncharacterized protein; Fragment; | NULL | NULL | 203 | sea-urchin |
| W4ZB93 | Uncharacterized protein; | NULL | NULL | 126 | sea-urchin |
| W4ZE33 | Uncharacterized protein; | NULL | NULL | 231 | sea-urchin |
| W4ZHD0 | Uncharacterized protein; | Sp-trngltam; | NULL | 647 | sea-urchin |
| W4ZAW4 | Uncharacterized protein; | Sp-Cic; | NULL | 1738 | sea-urchin |
| W4Z596 | Uncharacterized protein; | Sp-PppL_135; | NULL | 1111 | sea-urchin |
