| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YF17 | Iodothyronine deiodinase; | Sp-Dio1L; | NULL | 314 | sea-urchin |
| W4Z0N0 | Uncharacterized protein; | Sp-Hypp_174; | NULL | 1019 | sea-urchin |
| W4YVF0 | Uncharacterized protein; Fragment; | Sp-Hypp_2467; | NULL | 322 | sea-urchin |
| W4XMD2 | Uncharacterized protein; | NULL | NULL | 245 | sea-urchin |
| W4Z114 | Uncharacterized protein; | Sp-Enoyl/CoA/hydrt; | XP_003730750.1; | 258 | sea-urchin |
| W4Y8Q6 | Uncharacterized protein; | Sp-Hypp_2017; | NULL | 443 | sea-urchin |
| W4Z2A1 | Uncharacterized protein; Fragment; | NULL | NULL | 236 | sea-urchin |
| W4Z7J6 | Uncharacterized protein; | Sp-Ndufa13; | NULL | 163 | sea-urchin |
| W4YNS9 | Uncharacterized protein; | Sp-Sulf1_2; | NULL | 139 | sea-urchin |
| W4Z7P8 | Uncharacterized protein; | Sp-Pla2g12; | NULL | 284 | sea-urchin |
| W4Z1S9 | Uncharacterized protein; | Sp-C3orf21_1; | XP_780812.1; | 400 | sea-urchin |
| W4ZE70 | Uncharacterized protein; | Sp-EhH3_54; | NULL | 136 | sea-urchin |
| W4XXA7 | Uncharacterized protein; | Sp-Aco2_1; | NULL | 172 | sea-urchin |
| W4ZEM9 | Uncharacterized protein; | Sp-Hypp_258; | NULL | 5383 | sea-urchin |
| W4XE84 | Uncharacterized protein; | Sp-Eea1; | NULL | 1342 | sea-urchin |
| W4Y7K1 | Uncharacterized protein; | NULL | NULL | 189 | sea-urchin |
| W4Y7D0 | Uncharacterized protein; Fragment; | Sp-Tg; | NULL | 210 | sea-urchin |
| W4YEJ0 | Uncharacterized protein; | Sp-Hypp_740; | NULL | 748 | sea-urchin |
| W4Z854 | Uncharacterized protein; | Sp-Rab7l1; | NULL | 215 | sea-urchin |
| W4Z208 | Uncharacterized protein; | Sp-Clect_41; | XP_001200211.1; | 166 | sea-urchin |
