| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YR73 | Uncharacterized protein; | NULL | NULL | 240 | sea-urchin |
| W4YJX8 | Uncharacterized protein; | Sp-Slc35e3; | XP_796872.1; | 311 | sea-urchin |
| W4XK57 | Uncharacterized protein; | NULL | XP_001183316.1;XP_800503.1; | 126 | sea-urchin |
| W4XJ05 | Uncharacterized protein; | Sp-Hsd3b; | XP_797239.1; | 366 | sea-urchin |
| W4Y644 | Uncharacterized protein; | Sp-Clect/Egf_14; | NULL | 616 | sea-urchin |
| W4XIS6 | Uncharacterized protein; | Sp-Hypp_1441; | NULL | 396 | sea-urchin |
| W4Y023 | Uncharacterized protein; Fragment; | NULL | NULL | 158 | sea-urchin |
| W4YXH2 | Uncharacterized protein; | Sp-Hypp_977; | NULL | 864 | sea-urchin |
| W4YRS0 | Uncharacterized protein; | Sp-064_2; | NULL | 451 | sea-urchin |
| W4YXU5 | Uncharacterized protein; | Sp-TlrP22; | NULL | 727 | sea-urchin |
| W4YKI2 | Uncharacterized protein; | Sp-Tmem189; | XP_798250.1; | 284 | sea-urchin |
| W4YXK7 | Uncharacterized protein; | Sp-Tbc1d30; | NULL | 911 | sea-urchin |
| W4YSS9 | 40S ribosomal protein S8; | Sp-Rps8; | NULL | 177 | sea-urchin |
| W4YZF5 | Uncharacterized protein; | Sp-Rabl4; | XP_786289.1; | 187 | sea-urchin |
| W4YTH3 | Uncharacterized protein; | Sp-Htr1bL_7; | NULL | 404 | sea-urchin |
| W4XG86 | Uncharacterized protein; | Sp-Hypp_1391; | NULL | 331 | sea-urchin |
| W4Z4Y9 | Uncharacterized protein; | Sp-TlrP29; | NULL | 697 | sea-urchin |
| W4Z5D2 | Uncharacterized protein; | Sp-Hypp_2667; | NULL | 401 | sea-urchin |
| W4YD40 | Uncharacterized protein; | Sp-Clect/Fn3_11; | NULL | 1007 | sea-urchin |
| W4Z666 | Uncharacterized protein; | Sp-Prim2; | NULL | 426 | sea-urchin |
