| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z711 | Uncharacterized protein; | NULL | NULL | 188 | sea-urchin |
| W4YRW9 | Uncharacterized protein; | NULL | NULL | 201 | sea-urchin |
| W4ZHB9 | Uncharacterized protein; | Sp-B3gntL1; | NULL | 244 | sea-urchin |
| W4Z7I1 | Uncharacterized protein; | Sp-Sf3B1_1; | NULL | 848 | sea-urchin |
| W4ZAU3 | Uncharacterized protein; | NULL | NULL | 148 | sea-urchin |
| W4ZEL0 | Uncharacterized protein; | Sp-Rfx6L; | NULL | 621 | sea-urchin |
| W4ZLB9 | Uncharacterized protein; Fragment; | Sp-TlrP45; | NULL | 248 | sea-urchin |
| W4YJY8 | Uncharacterized protein; | Sp-Ris; | NULL | 212 | sea-urchin |
| W4Z5A8 | Uncharacterized protein; | NULL | NULL | 71 | sea-urchin |
| W4ZE63 | Uncharacterized protein; | Sp-Gpr54L_5; | NULL | 317 | sea-urchin |
| W4ZF30 | Uncharacterized protein; | Sp-Mt; | NULL | 411 | sea-urchin |
| W4ZK06 | Uncharacterized protein; | Sp-Stam_1; | NULL | 266 | sea-urchin |
| W4ZI07 | Uncharacterized protein; | Sp-PppL_164; | NULL | 1668 | sea-urchin |
| W4XAJ2 | Uncharacterized protein; | NULL | NULL | 79 | sea-urchin |
| W4XI76 | Uncharacterized protein; | Sp-Atg2bL; | NULL | 824 | sea-urchin |
| W4XI99 | Uncharacterized protein; | Sp-Wdr16; | XP_787783.1; | 635 | sea-urchin |
| W4XFB4 | Uncharacterized protein; | Sp-Muc4L_3; | NULL | 385 | sea-urchin |
| W4XD60 | Uncharacterized protein; | Sp-Ablim; | NULL | 104 | sea-urchin |
| W4ZBE2 | Uncharacterized protein; Fragment; | Sp-Ip3r_1; | NULL | 385 | sea-urchin |
| W4XMU8 | Uncharacterized protein; | Sp-Htr1bL_3; | NULL | 392 | sea-urchin |
