| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XKD0 | Uncharacterized protein; | Sp-trip12; | NULL | 2191 | sea-urchin |
| W4Y601 | Uncharacterized protein; | Sp-Hypp_1964; | NULL | 340 | sea-urchin |
| W4Y6E1 | Uncharacterized protein; | NULL | NULL | 120 | sea-urchin |
| W4Y7Q0 | Uncharacterized protein; | NULL | NULL | 291 | sea-urchin |
| W4Y0D6 | Uncharacterized protein; | Sp-Asns_2; | NULL | 134 | sea-urchin |
| W4Y7I5 | Uncharacterized protein; | Sp-Mrm1; | NULL | 646 | sea-urchin |
| W4XBQ7 | Uncharacterized protein; | Sp-Tk9; | NULL | 756 | sea-urchin |
| W4Y693 | Uncharacterized protein; | Sp-Pex5; | NULL | 632 | sea-urchin |
| W4Y639 | Uncharacterized protein; | Sp-Smpd1; | NULL | 485 | sea-urchin |
| W4YCW4 | Uncharacterized protein; | NULL | NULL | 265 | sea-urchin |
| W4YEA0 | Uncharacterized protein; | Sp-Clect_29; | NULL | 107 | sea-urchin |
| W4Y6Z8 | Uncharacterized protein; | NULL | NULL | 101 | sea-urchin |
| W4YC98 | Uncharacterized protein; | Sp-Txndc; | NULL | 214 | sea-urchin |
| W4ZJ93 | Uncharacterized protein; | Sp-Msh6; | NULL | 550 | sea-urchin |
| W4YDQ1 | Uncharacterized protein; | Sp-Hypp_2113; | NULL | 572 | sea-urchin |
| W4YCM2 | Uncharacterized protein; | Sp-Vps16a; | NULL | 544 | sea-urchin |
| W4YF18 | Uncharacterized protein; | Sp-Hypp_2142; | NULL | 340 | sea-urchin |
| W4YFA6 | Uncharacterized protein; | Sp-Kiaa0664L; | NULL | 1115 | sea-urchin |
| W4YHM8 | Uncharacterized protein; | Sp-Hypp_777; | NULL | 814 | sea-urchin |
| W4XR14 | Uncharacterized protein; | NULL | NULL | 272 | sea-urchin |
