| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XLQ4 | Uncharacterized protein; | Sp-Pric285_3; | NULL | 2417 | sea-urchin |
| W4XW09 | Uncharacterized protein; | NULL | NULL | 86 | sea-urchin |
| W4Y740 | Uncharacterized protein; | Sp-Hypp_1986; | NULL | 410 | sea-urchin |
| W4YBQ7 | Uncharacterized protein; | NULL | NULL | 89 | sea-urchin |
| W4YDW8 | Uncharacterized protein; | Sp-Kri1_1; | NULL | 331 | sea-urchin |
| W4Y6S7 | Uncharacterized protein; | NULL | NULL | 270 | sea-urchin |
| W4Y2C7 | Uncharacterized protein; | Sp-PppL_255; | NULL | 559 | sea-urchin |
| W4YC35 | Uncharacterized protein; Fragment; | NULL | NULL | 263 | sea-urchin |
| W4Y5F7 | Uncharacterized protein; | Sp-Kap; | NULL | 820 | sea-urchin |
| W4XS01 | Uncharacterized protein; Fragment; | Sp-Sptan1L_2; | NULL | 711 | sea-urchin |
| W4Y8A7 | Uncharacterized protein; | NULL | NULL | 185 | sea-urchin |
| W4YB71 | Uncharacterized protein; | Sp-Cara12LC; | NULL | 131 | sea-urchin |
| W4YEH3 | Uncharacterized protein; | Sp-NicalinL; | NULL | 255 | sea-urchin |
| W4YEN3 | Uncharacterized protein; | Sp-Abcc4e; | NULL | 611 | sea-urchin |
| W4YL16 | Uncharacterized protein; | Sp-Endrvt30; | NULL | 787 | sea-urchin |
| W4YMB8 | Uncharacterized protein; | Sp-Htr1dL; | NULL | 398 | sea-urchin |
| W4YJZ4 | Uncharacterized protein; | Sp-Ankrd42; | NULL | 548 | sea-urchin |
| W4YBU6 | Uncharacterized protein; Fragment; | Sp-Unc44L_89; | NULL | 1243 | sea-urchin |
| W4YJZ2 | Uncharacterized protein; | NULL | NULL | 142 | sea-urchin |
| W4YJQ4 | Uncharacterized protein; | Sp-B3gtl; | NULL | 450 | sea-urchin |
