| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YG16 | Uncharacterized protein; | Sp-Dyenin; | NULL | 820 | sea-urchin |
| W4ZIS8 | Uncharacterized protein; | Sp-Rhogef10; | NULL | 392 | sea-urchin |
| W4ZL91 | Uncharacterized protein; | Sp-Eif3s3L_1; | NULL | 37 | sea-urchin |
| W4ZD83 | Uncharacterized protein; | Sp-Hypp_1168; | NULL | 981 | sea-urchin |
| W4Z899 | Uncharacterized protein; | Sp-Cspe8L5; | NULL | 468 | sea-urchin |
| W4XC85 | Uncharacterized protein; | Sp-Atol1; | NULL | 287 | sea-urchin |
| W4YN95 | Uncharacterized protein; Fragment; | NULL | NULL | 184 | sea-urchin |
| W4XE31 | Uncharacterized protein; | Sp-Lrrc57L; | NULL | 361 | sea-urchin |
| W4Z5D0 | Uncharacterized protein; | Sp-Piwil2; | NULL | 486 | sea-urchin |
| W4ZKB6 | Uncharacterized protein; | NULL | NULL | 191 | sea-urchin |
| W4ZGP0 | Uncharacterized protein; | Sp-CelL; | NULL | 467 | sea-urchin |
| W4XE50 | Uncharacterized protein; Fragment; | NULL | NULL | 187 | sea-urchin |
| W4XCD3 | Uncharacterized protein; | Sp-C2gnt3; | XP_796117.1; | 444 | sea-urchin |
| W4XFA0 | Uncharacterized protein; | Sp-Hypp_1367; | NULL | 537 | sea-urchin |
| W4XLH9 | Uncharacterized protein; | NULL | XP_003726754.1; | 175 | sea-urchin |
| W4XDB2 | Uncharacterized protein; | Sp-Pwwp2bL; | NULL | 568 | sea-urchin |
| W4XKV1 | Uncharacterized protein; | NULL | NULL | 42 | sea-urchin |
| W4XKU5 | Uncharacterized protein; | Sp-Fnbp1l; | NULL | 258 | sea-urchin |
| W4Z247 | Uncharacterized protein; | NULL | NULL | 57 | sea-urchin |
| W4XMN6 | Uncharacterized protein; Fragment; | Sp-Mic1_1; | NULL | 204 | sea-urchin |
