| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YFI1 | Uncharacterized protein; | NULL | NULL | 110 | sea-urchin |
| W4Z0F3 | Uncharacterized protein; | Sp-Adra1a; | XP_001198565.2;XP_003726237.1; | 621 | sea-urchin |
| W4YF91 | Uncharacterized protein; | Sp-Utp20_4; | NULL | 437 | sea-urchin |
| W4YG09 | Uncharacterized protein; | Sp-Coq6_1; | NULL | 313 | sea-urchin |
| W4ZDV3 | Uncharacterized protein; | Sp-Htr1aL_8; | NULL | 404 | sea-urchin |
| W4XGV1 | Uncharacterized protein; | Sp-Cg31140pa; | NULL | 815 | sea-urchin |
| W4YGG6 | Uncharacterized protein; | NULL | NULL | 143 | sea-urchin |
| W4XW77 | Uncharacterized protein; | NULL | NULL | 104 | sea-urchin |
| W4YHN5 | Uncharacterized protein; | Sp-Mekk4; | NULL | 1620 | sea-urchin |
| W4YN16 | Uncharacterized protein; | Sp-Srcr138; | NULL | 449 | sea-urchin |
| W4YNW3 | Uncharacterized protein; | NULL | NULL | 220 | sea-urchin |
| W4YEN9 | Uncharacterized protein; | Sp-Clect/Tm_14; | NULL | 885 | sea-urchin |
| W4YGN1 | Uncharacterized protein; | NULL | NULL | 264 | sea-urchin |
| W4YIL6 | Uncharacterized protein; | Sp-Kcnc1; | NULL | 210 | sea-urchin |
| W4Y2I6 | Uncharacterized protein; | Sp-Fkbp4L; | XP_003723927.1; | 346 | sea-urchin |
| W4YG33 | Uncharacterized protein; Fragment; | Sp-Slc30a1; | NULL | 436 | sea-urchin |
| W4YIF3 | Uncharacterized protein; | NULL | NULL | 1442 | sea-urchin |
| W4YUF7 | Uncharacterized protein; | Sp-C19orf29; | NULL | 523 | sea-urchin |
| W4XSV4 | Uncharacterized protein; Fragment; | Sp-Kir1_1; | NULL | 430 | sea-urchin |
| W4Z343 | Uncharacterized protein; | Sp-Deaf1L; | NULL | 351 | sea-urchin |
