| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y3B6 | Uncharacterized protein; | Sp-Hypp_65; | NULL | 1008 | sea-urchin |
| W4XXS3 | Uncharacterized protein; | Sp-Hypp_31; | NULL | 1325 | sea-urchin |
| W4Y6Z2 | Uncharacterized protein; | Sp-Dur3_1; | NULL | 233 | sea-urchin |
| W4Y7E3 | Uncharacterized protein; | Sp-Ddx58_3; | NULL | 976 | sea-urchin |
| W4Y7J1 | Uncharacterized protein; | Sp-Znfx1_8; | NULL | 1006 | sea-urchin |
| W4Y100 | Uncharacterized protein; | Sp-Hypp_1846; | XP_788132.3; | 302 | sea-urchin |
| W4Y836 | Uncharacterized protein; | Sp-Aass_2; | NULL | 117 | sea-urchin |
| W4Y7Z3 | Uncharacterized protein; | Sp-Hypp_2003; | NULL | 309 | sea-urchin |
| W4Y8I1 | Uncharacterized protein; | NULL | NULL | 154 | sea-urchin |
| W4Y232 | Uncharacterized protein; | Sp-Krp95s_2; | NULL | 123 | sea-urchin |
| W4YEK6 | Uncharacterized protein; | NULL | NULL | 133 | sea-urchin |
| W4YDK3 | Uncharacterized protein; | Sp-Plekhj1; | XP_785108.1; | 192 | sea-urchin |
| W4XX81 | Uncharacterized protein; | Sp-Wdr54; | NULL | 332 | sea-urchin |
| W4YYP5 | Uncharacterized protein; | Sp-Siat6_1; | NULL | 248 | sea-urchin |
| W4YMF9 | Uncharacterized protein; | Sp-Kif1a; | NULL | 1023 | sea-urchin |
| W4YEZ2 | Uncharacterized protein; | Sp-Pigv; | NULL | 494 | sea-urchin |
| W4Y1H2 | Uncharacterized protein; | Sp-Slc2a10L; | NULL | 534 | sea-urchin |
| W4XCQ0 | Uncharacterized protein; | NULL | NULL | 285 | sea-urchin |
| W4Y7L4 | Uncharacterized protein; | Sp-Z90; | NULL | 1138 | sea-urchin |
| W4YN53 | Uncharacterized protein; | Sp-Htr1bL_5; | NULL | 411 | sea-urchin |
