| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YKY2 | Uncharacterized protein; | Sp-Hypp_129; | NULL | 1630 | sea-urchin |
| W4YSS3 | Uncharacterized protein; | Sp-Wdr7; | XP_784047.3; | 1480 | sea-urchin |
| W4YLB7 | Uncharacterized protein; | Sp-Fpgs_3; | NULL | 520 | sea-urchin |
| W4YIS8 | Uncharacterized protein; | Sp-Z417_1; | NULL | 948 | sea-urchin |
| W4YW73 | Uncharacterized protein; | NULL | NULL | 307 | sea-urchin |
| W4XZQ2 | Uncharacterized protein; | Sp-Hypp_563; | NULL | 932 | sea-urchin |
| W4YK55 | Uncharacterized protein; | Sp-Mef2; | NULL | 200 | sea-urchin |
| W4YJ73 | Uncharacterized protein; | Sp-Bre; | XP_796419.3; | 382 | sea-urchin |
| W4YKA6 | Uncharacterized protein; | NULL | XP_795834.2; | 73 | sea-urchin |
| W4YUY8 | Uncharacterized protein; | Sp-Slc22a15; | NULL | 502 | sea-urchin |
| W4Z282 | Uncharacterized protein; | Sp-Pex12; | NULL | 354 | sea-urchin |
| W4Z1X1 | Uncharacterized protein; | NULL | NULL | 197 | sea-urchin |
| W4YB35 | Uncharacterized protein; Fragment; | NULL | NULL | 63 | sea-urchin |
| W4Z4T4 | Uncharacterized protein; | Sp-Slc17a5_10; | NULL | 498 | sea-urchin |
| W4Z5X2 | Uncharacterized protein; | Sp-Luc7l2L; | NULL | 481 | sea-urchin |
| W4Z145 | Uncharacterized protein; | NULL | NULL | 253 | sea-urchin |
| W4ZAR3 | Uncharacterized protein; Fragment; | NULL | NULL | 159 | sea-urchin |
| W4YF28 | Uncharacterized protein; | Sp-Zgpat; | NULL | 389 | sea-urchin |
| W4Z7C8 | Uncharacterized protein; | Sp-Bcnt_1; | NULL | 376 | sea-urchin |
| W4YSP9 | Uncharacterized protein; | Sp-Rprd1b_1; | NULL | 312 | sea-urchin |
