| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y6D4 | Uncharacterized protein; | Sp-Eif3aL; | NULL | 542 | sea-urchin |
| W4Y7W2 | Uncharacterized protein; | Sp-EmapL1; | NULL | 656 | sea-urchin |
| W4Z0J0 | Uncharacterized protein; | Sp-Clns1a; | NULL | 166 | sea-urchin |
| W4Z0W3 | Uncharacterized protein; | Sp-Nox5_3; | NULL | 458 | sea-urchin |
| W4XZN2 | Uncharacterized protein; | NULL | NULL | 135 | sea-urchin |
| W4YTY7 | Uncharacterized protein; | Sp-Chrm2L_5; | NULL | 423 | sea-urchin |
| W4Z1C4 | Uncharacterized protein; | NULL | NULL | 137 | sea-urchin |
| W4Z089 | Uncharacterized protein; | NULL | NULL | 65 | sea-urchin |
| W4XT08 | Uncharacterized protein; | Sp-Maoa_5; | NULL | 246 | sea-urchin |
| W4Z1Z0 | Uncharacterized protein; | Sp-Gal3st3L_4; | NULL | 313 | sea-urchin |
| W4Z129 | Uncharacterized protein; | NULL | NULL | 220 | sea-urchin |
| W4Z6H7 | Uncharacterized protein; | NULL | NULL | 276 | sea-urchin |
| W4Z100 | Uncharacterized protein; | Sp-Srcr170; | NULL | 807 | sea-urchin |
| W4YU14 | Uncharacterized protein; | NULL | NULL | 102 | sea-urchin |
| W4Z6T3 | Uncharacterized protein; | NULL | NULL | 282 | sea-urchin |
| W4Z766 | Uncharacterized protein; | Sp-Slsp_19; | NULL | 358 | sea-urchin |
| W4YC32 | Uncharacterized protein; | Sp-Chdh-2; | NULL | 610 | sea-urchin |
| W4YM81 | Uncharacterized protein; | Sp-Hypp_850; | NULL | 925 | sea-urchin |
| W4Z6R4 | Uncharacterized protein; | NULL | NULL | 130 | sea-urchin |
| W4YL27 | Uncharacterized protein; | Sp-Prkg1; | NULL | 292 | sea-urchin |
