| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y3X2 | Uncharacterized protein; | Sp-Srcr89; | NULL | 580 | sea-urchin |
| W4Y8S2 | Uncharacterized protein; | Sp-Zbed1L; | NULL | 513 | sea-urchin |
| W4Y4E3 | Uncharacterized protein; | Sp-Tif1; | NULL | 321 | sea-urchin |
| W4Y4M0 | Uncharacterized protein; | NULL | NULL | 112 | sea-urchin |
| W4YKG7 | Uncharacterized protein; | NULL | NULL | 206 | sea-urchin |
| W4YJJ7 | Uncharacterized protein; | Sp-Clect/Pan_4; | NULL | 297 | sea-urchin |
| W4Z4S4 | Uncharacterized protein; | NULL | NULL | 63 | sea-urchin |
| W4YL04 | Uncharacterized protein; | Sp-PolppL_108; | NULL | 1181 | sea-urchin |
| W4YKA1 | Uncharacterized protein; | Sp-Slc46a3; | XP_003727774.1; | 503 | sea-urchin |
| W4YQV7 | Uncharacterized protein; | NULL | NULL | 161 | sea-urchin |
| W4YSP2 | Uncharacterized protein; | Sp-Coq7L; | NULL | 123 | sea-urchin |
| W4YR26 | Uncharacterized protein; | Sp-Clect_82; | NULL | 370 | sea-urchin |
| W4YR51 | Uncharacterized protein; | Sp-Hypp_2379; | NULL | 540 | sea-urchin |
| W4Y5J2 | Uncharacterized protein; | Sp-Hypp_1952; | XP_001197849.1; | 512 | sea-urchin |
| W4YAZ7 | Uncharacterized protein; | Sp-Hes1; | NULL | 258 | sea-urchin |
| W4Z492 | Uncharacterized protein; | Sp-Hypp_2640; | NULL | 391 | sea-urchin |
| W4YLD7 | Uncharacterized protein; | NULL | NULL | 273 | sea-urchin |
| W4YYZ2 | Uncharacterized protein; | NULL | NULL | 272 | sea-urchin |
| W4Z321 | Uncharacterized protein; | Sp-Fn3f_18; | NULL | 744 | sea-urchin |
| W4YQX9 | Uncharacterized protein; | Sp-RcL1; | NULL | 430 | sea-urchin |
