| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YQA8 | Uncharacterized protein; | Sp-Cyp2L34; | NULL | 484 | sea-urchin |
| W4YPX0 | Uncharacterized protein; | Sp-Z313_2; | NULL | 755 | sea-urchin |
| G9II85 | EBR1; Fragment; | EBR1; | NULL | 56 | sea-urchin |
| W4Y315 | Uncharacterized protein; | Sp-Clect_22; | XP_780871.3; | 160 | sea-urchin |
| A6N413 | 185/333 D1 alpha; | NULL | NULL | 376 | sea-urchin |
| A6N418 | 185/333 D1 alpha; Fragment; | NULL | NULL | 366 | sea-urchin |
| A4VAL3 | Huntingtin; Fragment; | Htt; | NULL | 2840 | sea-urchin |
| B5G696 | Transcription factor SoxB2; | soxB2; | NULL | 270 | sea-urchin |
| W4XA80 | Uncharacterized protein; Fragment; | NULL | NULL | 139 | sea-urchin |
| W4XDD9 | Uncharacterized protein; | Sp-Eif5B_2; | NULL | 119 | sea-urchin |
| W4XE92 | Uncharacterized protein; Fragment; | NULL | NULL | 190 | sea-urchin |
| W4XGV5 | Uncharacterized protein; | NULL | NULL | 187 | sea-urchin |
| W4XEP2 | Uncharacterized protein; | NULL | NULL | 246 | sea-urchin |
| W4XHZ2 | Uncharacterized protein; | Sp-Chrm3L_3; | NULL | 554 | sea-urchin |
| W4XJR2 | Uncharacterized protein; | NULL | NULL | 137 | sea-urchin |
| W4XJC1 | Uncharacterized protein; | Sp-Zmynd10; | NULL | 631 | sea-urchin |
| W4XP74 | Uncharacterized protein; | NULL | NULL | 179 | sea-urchin |
| W4XLE9 | Uncharacterized protein; | NULL | NULL | 294 | sea-urchin |
| W4XQ77 | Uncharacterized protein; | Sp-Hypp_453; | NULL | 666 | sea-urchin |
| W4XAH2 | Uncharacterized protein; | Sp-EhH1_1; | NULL | 205 | sea-urchin |
