| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z6U6 | Uncharacterized protein; | Sp-Rad17h; | NULL | 484 | sea-urchin |
| W4ZHY9 | Uncharacterized protein; | Sp-Apoe; | NULL | 609 | sea-urchin |
| W4ZI65 | Uncharacterized protein; | NULL | NULL | 195 | sea-urchin |
| W4ZCB1 | Nucleolar GTP-binding protein 1; | Sp-Gtpbp4L_1; | XP_780424.2; | 628 | sea-urchin |
| W4Z873 | Uncharacterized protein; Fragment; | Sp-Rptor; | NULL | 342 | sea-urchin |
| W4YVU7 | Uncharacterized protein; Fragment; | Sp-Cep290; | NULL | 1214 | sea-urchin |
| W4Z7X7 | Uncharacterized protein; | NULL | NULL | 193 | sea-urchin |
| W4ZGI3 | Uncharacterized protein; | Sp-Ptpase; | NULL | 720 | sea-urchin |
| W4XLR9 | Uncharacterized protein; | NULL | NULL | 196 | sea-urchin |
| W4ZJA5 | Uncharacterized protein; | Sp-My10f_3; | NULL | 451 | sea-urchin |
| W4XN63 | Uncharacterized protein; | NULL | NULL | 475 | sea-urchin |
| W4Z5V5 | Uncharacterized protein; | Sp-Tsp/Igf; | NULL | 453 | sea-urchin |
| W4Z4D0 | Uncharacterized protein; | Sp-C4orf27; | XP_789627.1; | 410 | sea-urchin |
| W4XSC0 | Uncharacterized protein; | Sp-Gpr151L_1; | NULL | 336 | sea-urchin |
| W4XUY9 | Uncharacterized protein; | Sp-Commd7; | XP_789164.3; | 201 | sea-urchin |
| W4XT95 | Uncharacterized protein; | NULL | NULL | 159 | sea-urchin |
| W4XL43 | Uncharacterized protein; Fragment; | Sp-Cct6A_1; | NULL | 239 | sea-urchin |
| W4XH60 | Uncharacterized protein; | Sp-Hypp_368; | NULL | 670 | sea-urchin |
| W4XXF1 | Uncharacterized protein; | NULL | XP_783122.2; | 243 | sea-urchin |
| W4Z5M8 | Uncharacterized protein; | NULL | NULL | 182 | sea-urchin |
