| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZHK2 | Uncharacterized protein; | NULL | NULL | 277 | sea-urchin |
| H3JD63 | Uncharacterized protein; | Sp-Dynlc2-5c; | XP_001178719.1;XP_797323.1; | 89 | sea-urchin |
| W4Z532 | Uncharacterized protein; | Sp-Unk_78; | NULL | 588 | sea-urchin |
| W4Z8Q7 | Uncharacterized protein; | NULL | XP_003725795.1; | 239 | sea-urchin |
| W4XC35 | Uncharacterized protein; | NULL | XP_001201295.2; | 291 | sea-urchin |
| W4XBR6 | Uncharacterized protein; | Sp-Mib2L; | NULL | 784 | sea-urchin |
| W4Z565 | Uncharacterized protein; Fragment; | NULL | NULL | 455 | sea-urchin |
| W4ZK80 | Uncharacterized protein; | Sp-Indol; | NULL | 454 | sea-urchin |
| W4ZG66 | Uncharacterized protein; | NULL | NULL | 276 | sea-urchin |
| W4XD25 | Uncharacterized protein; | Sp-Ptpl; | XP_796799.1; | 235 | sea-urchin |
| W4ZAL9 | Uncharacterized protein; | Sp-Acnn1; | NULL | 425 | sea-urchin |
| W4XBR7 | Uncharacterized protein; | Sp-Nlr81; | NULL | 791 | sea-urchin |
| W4XBB7 | Uncharacterized protein; | NULL | NULL | 210 | sea-urchin |
| W4XKY0 | Elongation of very long chain fatty acids protein; EC 2.3.1.199; Very-long-chain 3-oxoacyl-CoA synthase; | Sp-Elovl6_1; | XP_003730827.1; | 303 | sea-urchin |
| W4XMP9 | Uncharacterized protein; | NULL | NULL | 87 | sea-urchin |
| W4XJ66 | Uncharacterized protein; | Sp-Kiaa0562L; | NULL | 316 | sea-urchin |
| W4Z0C6 | Uncharacterized protein; | NULL | XP_003729518.1; | 277 | sea-urchin |
| W4YRJ0 | Uncharacterized protein; | Sp-Ash2; | NULL | 1563 | sea-urchin |
| W4XTP0 | Uncharacterized protein; | NULL | NULL | 220 | sea-urchin |
| W4XCF9 | Uncharacterized protein; | Sp-Atp7a_2; | NULL | 82 | sea-urchin |
