| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YC68 | Uncharacterized protein; | Sp-Hypp_712; | NULL | 769 | sea-urchin |
| W4YJ72 | Uncharacterized protein; | Sp-Sts; | XP_796393.1; | 596 | sea-urchin |
| W4YE08 | Uncharacterized protein; | Sp-EfgiL; | NULL | 606 | sea-urchin |
| W4Z9Y9 | Uncharacterized protein; | NULL | NULL | 296 | sea-urchin |
| W4YEC0 | Uncharacterized protein; | Sp-TbceL; | NULL | 723 | sea-urchin |
| W4YMA6 | Uncharacterized protein; | NULL | NULL | 206 | sea-urchin |
| W4Y6J7 | Uncharacterized protein; | Sp-Pipox; | XP_796417.3; | 391 | sea-urchin |
| W4YH42 | Uncharacterized protein; | Sp-Arrdc3_1; | NULL | 184 | sea-urchin |
| W4YKN4 | Uncharacterized protein; | Sp-Kctd21L_5; | XP_003727057.1; | 333 | sea-urchin |
| W4YE98 | Uncharacterized protein; | Sp-Srcr112; | NULL | 632 | sea-urchin |
| W4YKF1 | Uncharacterized protein; | NULL | NULL | 113 | sea-urchin |
| W4YT81 | Uncharacterized protein; | Sp-Nek1; | NULL | 1429 | sea-urchin |
| W4YTD4 | Uncharacterized protein; | NULL | NULL | 178 | sea-urchin |
| W4YE44 | Uncharacterized protein; | Sp-Slc16a14L_4; | NULL | 386 | sea-urchin |
| W4YSX9 | Uncharacterized protein; | NULL | NULL | 163 | sea-urchin |
| W4YZ01 | Uncharacterized protein; | Sp-Pmpcb; | NULL | 484 | sea-urchin |
| W4YSN0 | Uncharacterized protein; | NULL | NULL | 102 | sea-urchin |
| W4Y7Q3 | Uncharacterized protein; | Sp-Z330; | NULL | 419 | sea-urchin |
| W4YV79 | Uncharacterized protein; | NULL | NULL | 204 | sea-urchin |
| W4Z007 | Uncharacterized protein; | Sp-PppL_128; | NULL | 2006 | sea-urchin |
