| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XCA0 | Uncharacterized protein; | Sp-Srcr10; | NULL | 828 | sea-urchin |
| W4XRW3 | Uncharacterized protein; | NULL | NULL | 68 | sea-urchin |
| W4XKC0 | Uncharacterized protein; | Sp-Psmc3_1; | NULL | 388 | sea-urchin |
| W4XRU2 | Uncharacterized protein; | Sp-Rasa1; | NULL | 359 | sea-urchin |
| W4Y0Q0 | Uncharacterized protein; | Sp-Chst11L_1; | NULL | 441 | sea-urchin |
| W4ZIQ0 | Uncharacterized protein; | NULL | NULL | 170 | sea-urchin |
| W4XKA3 | Uncharacterized protein; | Sp-Txndc9; | NULL | 209 | sea-urchin |
| W4YEI0 | Uncharacterized protein; | NULL | NULL | 193 | sea-urchin |
| W4Y0G7 | Uncharacterized protein; | Sp-Asb7; | NULL | 325 | sea-urchin |
| W4XR97 | Uncharacterized protein; | Sp-Hypp_1621; | NULL | 409 | sea-urchin |
| W4XRN2 | Uncharacterized protein; | Sp-Stpn; | NULL | 427 | sea-urchin |
| W4XQP6 | Uncharacterized protein; | Sp-Vegf2; | NULL | 619 | sea-urchin |
| W4Y1J1 | Uncharacterized protein; | NULL | NULL | 273 | sea-urchin |
| W4YMF2 | Uncharacterized protein; | Sp-Rhogef2; | NULL | 1005 | sea-urchin |
| W4Y0Y0 | Uncharacterized protein; | Sp-Srcr75; | NULL | 471 | sea-urchin |
| W4XDX9 | Uncharacterized protein; | Sp-Hypp_1338; | NULL | 380 | sea-urchin |
| W4Y6P3 | Uncharacterized protein; | Sp-Fn3f_38; | NULL | 554 | sea-urchin |
| W4YE16 | Uncharacterized protein; | Sp-Exosc8; | XP_796992.1; | 275 | sea-urchin |
| W4XLF2 | Uncharacterized protein; | Sp-Lama2L; | NULL | 314 | sea-urchin |
| W4YMJ7 | Uncharacterized protein; | NULL | NULL | 40 | sea-urchin |
