| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZFM1 | Uncharacterized protein; | Sp-Nop14; | NULL | 868 | sea-urchin |
| W4YQH7 | Uncharacterized protein; | NULL | XP_791745.1; | 298 | sea-urchin |
| W4Y379 | Uncharacterized protein; | Sp-Rhogap21l; | NULL | 431 | sea-urchin |
| W4YIG4 | Uncharacterized protein; | NULL | NULL | 39 | sea-urchin |
| W4Z9J8 | Uncharacterized protein; | NULL | NULL | 105 | sea-urchin |
| W4ZFW0 | Uncharacterized protein; | Sp-Apba1_1; | NULL | 468 | sea-urchin |
| W4Z919 | Uncharacterized protein; | Sp-Tada2l; | NULL | 90 | sea-urchin |
| W4YEY5 | Uncharacterized protein; | Sp-Syp; | NULL | 165 | sea-urchin |
| W4Z350 | Uncharacterized protein; | NULL | NULL | 271 | sea-urchin |
| W4YWG2 | Uncharacterized protein; | NULL | NULL | 269 | sea-urchin |
| W4Z9G3 | Uncharacterized protein; | NULL | NULL | 185 | sea-urchin |
| W4ZKD1 | Uncharacterized protein; | NULL | NULL | 168 | sea-urchin |
| W4Z9B7 | Uncharacterized protein; | Sp-Hypp_2750; | NULL | 394 | sea-urchin |
| W4Z3R4 | Uncharacterized protein; | Sp-Fn3f_32; | NULL | 391 | sea-urchin |
| W4ZGK9 | Uncharacterized protein; | NULL | XP_787947.3; | 146 | sea-urchin |
| W4ZLH9 | Uncharacterized protein; | Sp-Axndhc10h; | NULL | 4592 | sea-urchin |
| W4Y243 | Uncharacterized protein; | Sp-Sult1a4; | NULL | 322 | sea-urchin |
| Q9U788 | Winged helix transcription factor Forkhead-1; Fragment; | fkh1; | NULL | 81 | sea-urchin |
| W4ZGR2 | Uncharacterized protein; | Sp-Cdk7; | NULL | 947 | sea-urchin |
| W4Y9D4 | Uncharacterized protein; | NULL | NULL | 50 | sea-urchin |
