| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z316 | Uncharacterized protein; | Sp-Dhx40_1; | NULL | 375 | sea-urchin |
| A1DXA0 | Sp185/333; | NULL | NULL | 142 | sea-urchin |
| A1DY72 | Sp185/333; | NULL | NULL | 290 | sea-urchin |
| Q4TTK2 | Extracellular protein; Fragment; | endo16; | NULL | 311 | sea-urchin |
| Q6RSH3 | Complement related-short; | NULL | NP_001001477.1; | 595 | sea-urchin |
| Q8MU88 | Homeodomain protein NK2.1; | NULL | NP_999800.1; | 411 | sea-urchin |
| W4ZA12 | Uncharacterized protein; | Sp-Rdh8_9; | NULL | 445 | sea-urchin |
| A6N4B3 | 185/333 D1 alpha; | NULL | NULL | 376 | sea-urchin |
| B8YR06 | Telomerase reverse transcriptase; | TERT-L; | NP_001165522.1; | 1411 | sea-urchin |
| D0VFS4 | Bindin; Fragment; | BND; | NULL | 81 | sea-urchin |
| W4XX47 | Uncharacterized protein; | Sp-Aldh4a1; | NULL | 490 | sea-urchin |
| B0R1X2 | Huntingtin; Fragment; | hd; | NULL | 271 | sea-urchin |
| B0R1Y0 | Huntingtin; Fragment; | hd; | NULL | 300 | sea-urchin |
| D0VFS6 | Bindin; Fragment; | BND; | NULL | 77 | sea-urchin |
| C3RSF6 | NAD kinase isoform 1; EC 2.7.1.23; | NULL | NULL | 461 | sea-urchin |
| Q9XZM6 | Winged helix transcription factor Forkhead-1; | fkh1; | NP_999797.1; | 360 | sea-urchin |
| G9II63 | Bindin; Fragment; | NULL | NULL | 45 | sea-urchin |
| G9II03 | SUREJ3; Fragment; | SUREJ3; | NULL | 233 | sea-urchin |
| P91806 | Laminin alpha chain; Fragment; | NULL | NULL | 436 | sea-urchin |
| W4XGE6 | Uncharacterized protein; Fragment; | Sp-Hydin; | NULL | 1134 | sea-urchin |
