| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XDN8 | Uncharacterized protein; | Sp-Tmem67_1; | NULL | 646 | sea-urchin |
| W4XE23 | Uncharacterized protein; Fragment; | NULL | NULL | 269 | sea-urchin |
| W4ZBW9 | Uncharacterized protein; | NULL | NULL | 185 | sea-urchin |
| W4ZB17 | Uncharacterized protein; | Sp-Spz12_1; | NULL | 297 | sea-urchin |
| W4XD19 | Uncharacterized protein; | Sp-Clect_4; | NULL | 116 | sea-urchin |
| W4ZJ43 | Uncharacterized protein; | NULL | NULL | 60 | sea-urchin |
| W4XCI6 | Uncharacterized protein; | Sp-Ier3ip1; | XP_797822.1; | 82 | sea-urchin |
| W4XFL7 | Uncharacterized protein; | Sp-Setd8l-3; | NULL | 1947 | sea-urchin |
| W4XEF8 | Uncharacterized protein; | Sp-Rpl24al; | XP_786936.1; | 165 | sea-urchin |
| W4XET3 | Uncharacterized protein; | NULL | XP_003728405.1; | 182 | sea-urchin |
| W4XLW2 | Uncharacterized protein; | Sp-RtL_14; | NULL | 312 | sea-urchin |
| W4XCU7 | Uncharacterized protein; | NULL | XP_003725108.1;XP_800620.2; | 205 | sea-urchin |
| W4XES2 | Uncharacterized protein; | Sp-Wsb1; | NULL | 426 | sea-urchin |
| W4Z9L5 | Uncharacterized protein; | Sp-Mob1ph; | XP_788775.1; | 213 | sea-urchin |
| W4ZHV1 | Uncharacterized protein; | NULL | NULL | 57 | sea-urchin |
| W4XT11 | Uncharacterized protein; | Sp-Gpr50L; | NULL | 392 | sea-urchin |
| W4XRP7 | Uncharacterized protein; | Sp-Hypp_1629; | NULL | 397 | sea-urchin |
| W4XTP8 | Uncharacterized protein; | Sp-Ugt2a1; | NULL | 690 | sea-urchin |
| W4Z5B2 | Uncharacterized protein; | NULL | NULL | 177 | sea-urchin |
| W4XLP8 | Uncharacterized protein; | Sp-Sec61g; | XP_003728463.1;XP_797211.1; | 68 | sea-urchin |
