| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YT42 | Uncharacterized protein; | Sp-My10f_1; | NULL | 1459 | sea-urchin |
| W4YT03 | Uncharacterized protein; | Sp-Unc44_240; | NULL | 905 | sea-urchin |
| W4Y1K4 | Uncharacterized protein; | Sp-Hypp_1860; | NULL | 428 | sea-urchin |
| W4YMI0 | Uncharacterized protein; | NULL | NULL | 214 | sea-urchin |
| W4Z0W5 | Glucosylceramidase; EC 3.2.1.45; | Sp-Gba_3; | XP_003726178.1; | 522 | sea-urchin |
| W4YMU2 | Uncharacterized protein; Fragment; | NULL | NULL | 195 | sea-urchin |
| W4YU32 | Uncharacterized protein; | Sp-185/333B3d; | NULL | 272 | sea-urchin |
| W4YW01 | Uncharacterized protein; | NULL | NULL | 149 | sea-urchin |
| W4YMH2 | Uncharacterized protein; | Sp-AkrL_2; | NULL | 288 | sea-urchin |
| W4YUV1 | Uncharacterized protein; | Sp-Adh_Z; | NULL | 645 | sea-urchin |
| W4Z059 | Uncharacterized protein; | Sp-Ctdp1; | NULL | 683 | sea-urchin |
| W4Z6W9 | Uncharacterized protein; | Sp-Sh3glb1; | XP_001180189.1; | 357 | sea-urchin |
| W4Z2M5 | Uncharacterized protein; | Sp-Hypp_181; | NULL | 1010 | sea-urchin |
| W4YPS1 | Uncharacterized protein; | Sp-Fut4_1; | XP_787434.2; | 389 | sea-urchin |
| W4Z707 | Uncharacterized protein; | Sp-Ams2; | NULL | 480 | sea-urchin |
| W4YI56 | Uncharacterized protein; | Sp-Hypp_2213; | NULL | 550 | sea-urchin |
| W4Y8N4 | Uncharacterized protein; | Sp-Hypp_2016; | NULL | 379 | sea-urchin |
| W4Z151 | Uncharacterized protein; | Sp-Sarmr6; | NULL | 629 | sea-urchin |
| W4Z0X7 | Uncharacterized protein; Fragment; | NULL | NULL | 222 | sea-urchin |
| W4Z6F2 | Uncharacterized protein; | NULL | NULL | 160 | sea-urchin |
