| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A1DWT9 | Sp185/333; | NULL | NULL | 381 | sea-urchin |
| Q9TX37 | POL protein; | NULL | NULL | 172 | sea-urchin |
| Q3LSE2 | 185/333; | NULL | NULL | 291 | sea-urchin |
| B0R1Z9 | Huntingtin; Fragment; | hd; | NULL | 260 | sea-urchin |
| Q9N2P4 | Cytoplasmic actin; Fragment; | NULL | NULL | 23 | sea-urchin |
| A1DWS0 | Sp185/333; | NULL | NULL | 61 | sea-urchin |
| O97378 | Scavenger receptor cysteine-rich protein; | NULL | NP_999764.1; | 1036 | sea-urchin |
| G9IHW3 | SUREJ3; Fragment; | SUREJ3; | NULL | 167 | sea-urchin |
| G9II11 | SUREJ3; Fragment; | SUREJ3; | NULL | 233 | sea-urchin |
| W4XGG7 | Uncharacterized protein; | Sp-Slc5a9; | XP_791262.1; | 656 | sea-urchin |
| W4XJY8 | Uncharacterized protein; Fragment; | Sp-Crat_1; | NULL | 352 | sea-urchin |
| W4XBR5 | Uncharacterized protein; | Sp-Acvr2_1; | NULL | 562 | sea-urchin |
| W4XPB9 | Uncharacterized protein; | Sp-Abat; | XP_782964.3; | 503 | sea-urchin |
| W4XJK8 | Uncharacterized protein; | Sp-Drk; | NULL | 177 | sea-urchin |
| W4XZ03 | Uncharacterized protein; | Sp-Tm2d2; | NULL | 209 | sea-urchin |
| W4XVX9 | Uncharacterized protein; | Sp-Mkk3/6; | XP_790720.3; | 340 | sea-urchin |
| W4Y0R7 | Uncharacterized protein; | NULL | NULL | 144 | sea-urchin |
| W4Y0E2 | Uncharacterized protein; | Sp-Hsp701E; | XP_802057.1; | 659 | sea-urchin |
| W4Y0V3 | Uncharacterized protein; | NULL | NULL | 247 | sea-urchin |
| W4Y4Q6 | Uncharacterized protein; | NULL | NULL | 197 | sea-urchin |
