| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XS17 | Uncharacterized protein; Fragment; | Sp-Ste24pL_1; | NULL | 394 | sea-urchin |
| W4XWD0 | Uncharacterized protein; | Sp-Npr3; | NULL | 371 | sea-urchin |
| W4ZJG0 | Uncharacterized protein; | Sp-Cadherin_10; | NULL | 419 | sea-urchin |
| W4XMH6 | Uncharacterized protein; | Sp-Agmat_1; | XP_783186.1; | 360 | sea-urchin |
| W4YZD6 | Uncharacterized protein; | NULL | NULL | 236 | sea-urchin |
| W4Z032 | Uncharacterized protein; | Sp-Gucy1b2_1; | NULL | 741 | sea-urchin |
| W4Z2M1 | Alpha-amylase; EC 3.2.1.1; | Sp-Amy2-2; | NULL | 678 | sea-urchin |
| W4XQQ2 | Uncharacterized protein; | Sp-Amd1; | NULL | 328 | sea-urchin |
| W4XAW7 | Uncharacterized protein; | Sp-Do1(Udx1); | NULL | 1723 | sea-urchin |
| W4XV10 | Uncharacterized protein; | Sp-Notchh1_6; | NULL | 1864 | sea-urchin |
| W4ZHG3 | Uncharacterized protein; | Sp-LrpL_8; | NULL | 794 | sea-urchin |
| W4YFQ4 | Uncharacterized protein; | Sp-Liph; | NULL | 330 | sea-urchin |
| W4Z5J4 | Uncharacterized protein; | Sp-Hyr_1; | NULL | 1444 | sea-urchin |
| W4ZL23 | Uncharacterized protein; | Sp-Pdpi(cyclophilin)L8; | XP_792119.2; | 260 | sea-urchin |
| W4Y6I1 | Uncharacterized protein; Fragment; | NULL | NULL | 218 | sea-urchin |
| W4Z0U2 | Uncharacterized protein; | Sp-Hypp_175; | NULL | 1337 | sea-urchin |
| W4XKB8 | Uncharacterized protein; | Sp-Rabep1; | NULL | 662 | sea-urchin |
| W4YA86 | Uncharacterized protein; | Sp-PppL_196; | NULL | 880 | sea-urchin |
| W4Y944 | Uncharacterized protein; | Sp-Tlr068; | NULL | 916 | sea-urchin |
| W4XNE5 | Protein Wnt; | Sp-Wnt10; | NULL | 351 | sea-urchin |
