| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YGU0 | Uncharacterized protein; | NULL | NULL | 256 | sea-urchin |
| W4Y3S8 | Uncharacterized protein; | NULL | NULL | 147 | sea-urchin |
| W4YGK7 | Uncharacterized protein; | Sp-Oplah_1; | NULL | 573 | sea-urchin |
| W4YQC1 | Uncharacterized protein; | NULL | NULL | 580 | sea-urchin |
| W4YIQ1 | Uncharacterized protein; | Sp-TnfsfL3; | NULL | 417 | sea-urchin |
| W4YIR3 | Uncharacterized protein; | Sp-NmbrL_2; | XP_003724609.1; | 380 | sea-urchin |
| W4YQF9 | Uncharacterized protein; | Sp-Dirc2_1; | NULL | 448 | sea-urchin |
| W4YQG4 | Uncharacterized protein; | Sp-Ext2_1; | NULL | 169 | sea-urchin |
| W4YQC6 | Uncharacterized protein; | NULL | NULL | 89 | sea-urchin |
| W4YGP4 | Uncharacterized protein; | Sp-TlrP12; | NULL | 676 | sea-urchin |
| W4YQL9 | Uncharacterized protein; | Sp-TlrP18; | NULL | 426 | sea-urchin |
| W4YGZ2 | Uncharacterized protein; | Sp-Endrvt89; | NULL | 327 | sea-urchin |
| W4YQN1 | Uncharacterized protein; | NULL | NULL | 55 | sea-urchin |
| W4YQP6 | Uncharacterized protein; | Sp-Tgif; | XP_780940.1; | 349 | sea-urchin |
| W4Y3S1 | Uncharacterized protein; | NULL | NULL | 134 | sea-urchin |
| W4YQP5 | Uncharacterized protein; | Sp-Fbxo32; | NULL | 214 | sea-urchin |
| W4YIP1 | Uncharacterized protein; | Sp-Pot1h; | NULL | 779 | sea-urchin |
| W4YAB6 | Uncharacterized protein; | Sp-Zizimin2; | NULL | 942 | sea-urchin |
| W4YIY6 | Uncharacterized protein; | Sp-Rnf121; | NULL | 297 | sea-urchin |
| W4YX73 | Uncharacterized protein; | Sp-Ankle2; | NULL | 1303 | sea-urchin |
