| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YWL7 | Uncharacterized protein; | NULL | XP_003724025.1;XP_781570.1; | 232 | sea-urchin |
| W4YWR5 | Uncharacterized protein; | Sp-Msi1; | NULL | 383 | sea-urchin |
| W4XWH6 | Uncharacterized protein; | Sp-Hypp_1746; | NULL | 336 | sea-urchin |
| W4YQI6 | Uncharacterized protein; Fragment; | Sp-Wdr76; | NULL | 459 | sea-urchin |
| W4Z2Z1 | Uncharacterized protein; Fragment; | Sp-Hypp_2610; | NULL | 427 | sea-urchin |
| W4YHR8 | Uncharacterized protein; Fragment; | NULL | NULL | 218 | sea-urchin |
| W4Z762 | Uncharacterized protein; | Sp-Dbf4; | NULL | 206 | sea-urchin |
| W4YN84 | Uncharacterized protein; | Sp-Hypp_869; | NULL | 881 | sea-urchin |
| W4Z361 | Uncharacterized protein; Fragment; | NULL | NULL | 93 | sea-urchin |
| W4ZF00 | Uncharacterized protein; | Sp-Cara5L; | NULL | 141 | sea-urchin |
| W4YJ25 | Uncharacterized protein; | Sp-Ccdc130_1; | NULL | 539 | sea-urchin |
| W4YNE1 | Uncharacterized protein; | Sp-Cenpo; | NULL | 291 | sea-urchin |
| W4XNB3 | Uncharacterized protein; | Sp-Oplah; | NULL | 800 | sea-urchin |
| W4ZG93 | Uncharacterized protein; | Sp-Hypp_2894; | NULL | 325 | sea-urchin |
| W4XTX1 | Uncharacterized protein; | Sp-Fam81a; | NULL | 368 | sea-urchin |
| W4Z2W8 | Uncharacterized protein; | Sp-TlrL_8; | NULL | 1140 | sea-urchin |
| W4ZGH4 | Triosephosphate isomerase; EC 5.3.1.1; | Sp-Tpi1; | NP_001116981.1; | 250 | sea-urchin |
| W4ZFF7 | Uncharacterized protein; | Sp-Hnrnpa1L; | NULL | 717 | sea-urchin |
| W4YWJ9 | Uncharacterized protein; | NULL | NULL | 189 | sea-urchin |
| W4YIK9 | Uncharacterized protein; | NULL | NULL | 153 | sea-urchin |
