| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y1N9 | Uncharacterized protein; | Sp-Mapkk1ip1; | XP_001199222.1;XP_783732.1; | 123 | sea-urchin |
| W4Y9S6 | Uncharacterized protein; | Sp-Hmx; | NULL | 183 | sea-urchin |
| W4YFR6 | Uncharacterized protein; | Sp-Srcr115; | NULL | 543 | sea-urchin |
| W4XTX3 | Uncharacterized protein; | NULL | NULL | 122 | sea-urchin |
| W4XXN3 | Uncharacterized protein; | Sp-Hnf1; | NULL | 183 | sea-urchin |
| W4Y231 | Uncharacterized protein; | Sp-Tie1L_5; | NULL | 369 | sea-urchin |
| W4YHJ8 | Uncharacterized protein; | Sp-FoxN2/3; | XP_003727486.1;XP_003727487.1;XP_795496.2; | 520 | sea-urchin |
| W4Y3N7 | Uncharacterized protein; | Sp-Xrcc1; | NULL | 553 | sea-urchin |
| W4YG08 | Uncharacterized protein; | Sp-Ero1L; | NULL | 926 | sea-urchin |
| W4YFQ7 | Uncharacterized protein; | NULL | NULL | 89 | sea-urchin |
| W4YIK2 | Uncharacterized protein; | Sp-ReelerL_3; | NULL | 244 | sea-urchin |
| W4YI53 | Uncharacterized protein; Fragment; | NULL | NULL | 170 | sea-urchin |
| W4YE45 | Uncharacterized protein; | Sp-Slco4a1_5; | NULL | 585 | sea-urchin |
| W4YEU0 | Uncharacterized protein; | Sp-Fbxo41; | NULL | 756 | sea-urchin |
| W4Y3A5 | Uncharacterized protein; | NULL | NULL | 96 | sea-urchin |
| W4YMG9 | Uncharacterized protein; | Sp-Atp6v0b; | XP_790651.1; | 209 | sea-urchin |
| W4YF54 | Uncharacterized protein; Fragment; | NULL | NULL | 44 | sea-urchin |
| W4Y2J9 | Uncharacterized protein; | Sp-Heldr5L; | NULL | 1038 | sea-urchin |
| W4YU84 | Uncharacterized protein; | NULL | NULL | 291 | sea-urchin |
| W4YGG5 | Uncharacterized protein; | Sp-Fn3f_54; | NULL | 1744 | sea-urchin |
