| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y7H9 | Uncharacterized protein; | Sp-Rictor; | NULL | 1036 | sea-urchin |
| W4XLN1 | Uncharacterized protein; | Sp-Nt5c2; | NULL | 387 | sea-urchin |
| W4XE42 | Uncharacterized protein; | Sp-PolppL-4; | NULL | 1515 | sea-urchin |
| W4XL60 | Uncharacterized protein; | Sp-Tlr019; | NULL | 888 | sea-urchin |
| W4XL00 | Uncharacterized protein; | NULL | NULL | 282 | sea-urchin |
| W4ZK49 | Uncharacterized protein; | NULL | NULL | 137 | sea-urchin |
| W4XCK8 | Uncharacterized protein; | Sp-Sna; | NULL | 345 | sea-urchin |
| W4ZKE9 | Uncharacterized protein; | Sp-NotchL_15; | NULL | 952 | sea-urchin |
| W4Z708 | Uncharacterized protein; | NULL | NULL | 219 | sea-urchin |
| W4XSF4 | Uncharacterized protein; | NULL | NULL | 69 | sea-urchin |
| W4Z7P2 | Uncharacterized protein; | NULL | NULL | 265 | sea-urchin |
| W4XLP3 | Uncharacterized protein; | Sp-Vapa; | XP_785910.1; | 241 | sea-urchin |
| W4XWI9 | Uncharacterized protein; | NULL | NULL | 157 | sea-urchin |
| W4ZK78 | Uncharacterized protein; | Sp-Dnahc11; | NULL | 1408 | sea-urchin |
| W4XT76 | Uncharacterized protein; | NULL | NULL | 127 | sea-urchin |
| W4Z754 | Uncharacterized protein; | Sp-Granln; | NULL | 2221 | sea-urchin |
| W4Y0N4 | Uncharacterized protein; | Sp-Hypp_573; | NULL | 790 | sea-urchin |
| W4Z213 | Uncharacterized protein; | Sp-Rab24; | NULL | 169 | sea-urchin |
| W4XST8 | Uncharacterized protein; | Sp-Slc10a2_1; | XP_794542.2; | 382 | sea-urchin |
| W4Y188 | Uncharacterized protein; | Sp-Ebr1L_6; | NULL | 483 | sea-urchin |
