| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B0R1Z7 | Huntingtin; Fragment; | hd; | NULL | 299 | sea-urchin |
| A3EYY6 | Tetrameric potassium-selective cyclic nucleotide gated channel; | NULL | NP_001075433.1; | 2238 | sea-urchin |
| A1DY88 | Sp185/333; | NULL | NULL | 157 | sea-urchin |
| A6N444 | 185/333 E3 delta; | NULL | NULL | 290 | sea-urchin |
| A1DWQ7 | Sp185/333; | NULL | NULL | 376 | sea-urchin |
| A6N440 | 185/333 D1 alpha; | NULL | NULL | 376 | sea-urchin |
| F8R609 | Cytochrome c oxidase subunit 1; EC 1.9.3.1; Fragment; | COI; | NULL | 272 | sea-urchin |
| H8YF25 | Growth factor receptor 2 variant b; | NULL | NP_001268685.1; | 983 | sea-urchin |
| W4XDD2 | Uncharacterized protein; | Sp-Ugt2b1; | XP_783874.1; | 534 | sea-urchin |
| W4XGY0 | Uncharacterized protein; | NULL | NULL | 265 | sea-urchin |
| H3J6R2 | Uncharacterized protein; | Sp-Hypp_2605; | NULL | 325 | sea-urchin |
| W4XLG5 | Uncharacterized protein; | NULL | NULL | 262 | sea-urchin |
| W4XMG2 | Uncharacterized protein; | Sp-Slc16a4_1; | NULL | 406 | sea-urchin |
| W4XTP7 | Uncharacterized protein; | Sp-Hypp_1684; | NULL | 389 | sea-urchin |
| W4XTB4 | Uncharacterized protein; | Sp-Ugt1L; | NULL | 528 | sea-urchin |
| W4XTV8 | Uncharacterized protein; | Sp-Rdh12_2; | XP_793866.1; | 335 | sea-urchin |
| W4XSI8 | Uncharacterized protein; | NULL | NULL | 176 | sea-urchin |
| W4XX98 | Uncharacterized protein; | Sp-Kctd21L; | NULL | 433 | sea-urchin |
| W4Y1N0 | Uncharacterized protein; Fragment; | NULL | NULL | 132 | sea-urchin |
| W4XXU8 | Uncharacterized protein; | Sp-Endrvt66; | NULL | 387 | sea-urchin |
