| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YYS7 | Uncharacterized protein; | NULL | NULL | 114 | sea-urchin |
| W4YUN8 | Uncharacterized protein; | Sp-Ugt8_2; | NULL | 529 | sea-urchin |
| W4Z0I9 | Uncharacterized protein; | Sp-TpaseL_12; | NULL | 324 | sea-urchin |
| W4Z5Q8 | Uncharacterized protein; | Sp-Rabrp3; | XP_786298.1; | 229 | sea-urchin |
| W4Z5G5 | Uncharacterized protein; | Sp-Frmpd4; | NULL | 2293 | sea-urchin |
| W4YU94 | Protein argonaute; | Sp-Ago; | NULL | 1011 | sea-urchin |
| W4Z5R2 | Uncharacterized protein; | Sp-Calu; | XP_003728895.1; | 324 | sea-urchin |
| W4Z664 | Uncharacterized protein; | Sp-Fbxw10L; | NULL | 745 | sea-urchin |
| W4YKR0 | Uncharacterized protein; | Sp-Srcr134; | NULL | 1077 | sea-urchin |
| W4ZII0 | Uncharacterized protein; | NULL | NULL | 189 | sea-urchin |
| W4Z0Z2 | Uncharacterized protein; | Sp-Pot1_1; | NULL | 326 | sea-urchin |
| W4ZED8 | Uncharacterized protein; | Sp-ENPP51; | NULL | 224 | sea-urchin |
| W4ZE13 | Uncharacterized protein; | Sp-Sass6; | NULL | 435 | sea-urchin |
| W4Z080 | Uncharacterized protein; | Sp-RtL_54; | NULL | 406 | sea-urchin |
| W4ZEB2 | Uncharacterized protein; | Sp-Fut8-4; | NULL | 723 | sea-urchin |
| W4ZKK3 | Uncharacterized protein; | Sp-Pik2; | NULL | 1035 | sea-urchin |
| W4ZBH3 | Uncharacterized protein; | Sp-Neog/DccL; | NULL | 1623 | sea-urchin |
| W4XDT2 | Uncharacterized protein; | Sp-Fn3f; | NULL | 310 | sea-urchin |
| W4YTB3 | Uncharacterized protein; | Sp-Ankrd17; | NULL | 1595 | sea-urchin |
| W4Z5A0 | Uncharacterized protein; | Sp-Fn3f_33; | NULL | 248 | sea-urchin |
