| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZJE6 | Uncharacterized protein; | Sp-Hypp_2949; | NULL | 348 | sea-urchin |
| W4YLR7 | Uncharacterized protein; | NULL | XP_792528.1; | 235 | sea-urchin |
| W4YT95 | Uncharacterized protein; | Sp-Ccdc60L; | NULL | 777 | sea-urchin |
| W4YTL1 | Uncharacterized protein; | NULL | NULL | 95 | sea-urchin |
| W4YTG3 | Uncharacterized protein; | NULL | NULL | 258 | sea-urchin |
| W4YZX0 | Uncharacterized protein; Fragment; | Sp-Wdr81L; | NULL | 562 | sea-urchin |
| W4YCX4 | Uncharacterized protein; | Sp-Ccdc22; | XP_795944.1; | 639 | sea-urchin |
| W4YTB2 | Uncharacterized protein; | Sp-Ank2_1; | NULL | 776 | sea-urchin |
| W4Z066 | Uncharacterized protein; | Sp-Ugt2b11; | NULL | 637 | sea-urchin |
| W4YTD5 | Uncharacterized protein; | Sp-Hypp_2420; | NULL | 409 | sea-urchin |
| W4YTK9 | Uncharacterized protein; | NULL | XP_788101.1; | 227 | sea-urchin |
| W4Y0B3 | Uncharacterized protein; | Sp-Dhyg_2; | NULL | 266 | sea-urchin |
| W4YTH6 | Cytochrome c oxidase subunit 6A, mitochondrial; Cytochrome c oxidase polypeptide VIa; | Sp-Cox6a1; | NULL | 52 | sea-urchin |
| W4YLY7 | Uncharacterized protein; | Sp-Nlr138_1; | NULL | 1251 | sea-urchin |
| W4YZU7 | Uncharacterized protein; | NULL | NULL | 206 | sea-urchin |
| W4YLU7 | Uncharacterized protein; | Sp-Hypp_2278; | NULL | 497 | sea-urchin |
| W4Z074 | Uncharacterized protein; | NULL | NULL | 78 | sea-urchin |
| W4Z6M6 | Uncharacterized protein; | Sp-Iunh; | NULL | 315 | sea-urchin |
| W4YTA5 | Uncharacterized protein; Fragment; | Sp-Ppp2rsBa; | NULL | 135 | sea-urchin |
| W4Z6K3 | Uncharacterized protein; | Sp-Dtnbp1; | NULL | 435 | sea-urchin |
