| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YBT3 | Uncharacterized protein; | Sp-Hypp_707; | NULL | 903 | sea-urchin |
| W4YKG3 | Uncharacterized protein; | NULL | NULL | 234 | sea-urchin |
| W4XIX0 | Uncharacterized protein; | Sp-Dkk1; | NULL | 234 | sea-urchin |
| W4YBN9 | Uncharacterized protein; | NULL | NULL | 57 | sea-urchin |
| W4YKJ0 | Uncharacterized protein; | NULL | NULL | 183 | sea-urchin |
| W4YKK4 | Uncharacterized protein; | NULL | NULL | 93 | sea-urchin |
| W4YKL4 | Uncharacterized protein; | Sp-DppdL_2; | NULL | 673 | sea-urchin |
| W4YBR8 | Uncharacterized protein; | Sp-Hypp_706; | NULL | 756 | sea-urchin |
| W4YKD4 | Uncharacterized protein; | Sp-Hypp_2254; | XP_800566.2; | 542 | sea-urchin |
| W4YKM1 | Uncharacterized protein; | Sp-AdcyL; | XP_786673.1; | 458 | sea-urchin |
| W4YKN9 | Uncharacterized protein; | Sp-Hypp_2258; | NULL | 317 | sea-urchin |
| W4YKK6 | Uncharacterized protein; | NULL | NULL | 230 | sea-urchin |
| W4YKL6 | Uncharacterized protein; | NULL | NULL | 128 | sea-urchin |
| W4YKJ5 | Uncharacterized protein; | NULL | XP_800409.1; | 178 | sea-urchin |
| W4YKB3 | Uncharacterized protein; | Sp-Dnahc6; | NULL | 999 | sea-urchin |
| W4YS80 | Uncharacterized protein; | Sp-Zcchc11; | NULL | 2208 | sea-urchin |
| W4YS91 | Uncharacterized protein; | Sp-Oach; | NULL | 417 | sea-urchin |
| W4YS23 | Uncharacterized protein; | NULL | NULL | 96 | sea-urchin |
| W4YKP0 | Uncharacterized protein; | Sp-Gluld1_17; | NULL | 966 | sea-urchin |
| W4YS98 | Uncharacterized protein; | Sp-BphL; | NULL | 232 | sea-urchin |
