| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XH44 | Uncharacterized protein; | NULL | NULL | 123 | sea-urchin |
| W4YYT8 | Uncharacterized protein; | Sp-Ank3_1; | NULL | 1166 | sea-urchin |
| W4XXZ7 | Uncharacterized protein; | Sp-Pex13; | XP_798963.1; | 500 | sea-urchin |
| W4Y314 | Uncharacterized protein; | Sp-Clect_21; | XP_003729542.1; | 158 | sea-urchin |
| W4YZV2 | Uncharacterized protein; | Sp-ApL; | NULL | 458 | sea-urchin |
| W4Y446 | Uncharacterized protein; | Sp-Hypp_1919; | NULL | 429 | sea-urchin |
| W4ZCJ5 | Uncharacterized protein; | Sp-Dapk1_1; | NULL | 231 | sea-urchin |
| W4XX30 | Uncharacterized protein; | NULL | NULL | 243 | sea-urchin |
| W4Y3Q5 | Uncharacterized protein; | NULL | XP_800574.1; | 129 | sea-urchin |
| W4Y3D4 | Uncharacterized protein; | NULL | NULL | 244 | sea-urchin |
| W4Y8F9 | Uncharacterized protein; | Sp-Ccdc97; | NULL | 388 | sea-urchin |
| W4XXF6 | Uncharacterized protein; | Sp-OptnL; | XP_783059.1; | 661 | sea-urchin |
| W4YA57 | Uncharacterized protein; | Sp-Kiaa0831; | NULL | 521 | sea-urchin |
| W4YET8 | Uncharacterized protein; | Sp-Htr1a; | NULL | 414 | sea-urchin |
| W4XMH3 | Obg-like ATPase 1; | Sp-Gtpbp; | NULL | 394 | sea-urchin |
| W4XUJ6 | Uncharacterized protein; | NULL | NULL | 206 | sea-urchin |
| W4ZCA6 | Uncharacterized protein; | NULL | NULL | 160 | sea-urchin |
| W4ZEL5 | Uncharacterized protein; | Sp-Hypp_1184; | NULL | 956 | sea-urchin |
| W4Y420 | Uncharacterized protein; | Sp-Z443; | NULL | 572 | sea-urchin |
| W4YG88 | Uncharacterized protein; | NULL | XP_799634.1; | 147 | sea-urchin |
