| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZAH1 | Uncharacterized protein; Fragment; | Sp-EhH3_49; | NULL | 108 | sea-urchin |
| W4XYK7 | Uncharacterized protein; | NULL | NULL | 185 | sea-urchin |
| W4ZEQ7 | Uncharacterized protein; | Sp-Tnxb_1; | NULL | 313 | sea-urchin |
| W4Z1J6 | Uncharacterized protein; | Sp-Srcr172; | NULL | 769 | sea-urchin |
| W4ZGX3 | Uncharacterized protein; | Sp-Wdr68; | NULL | 403 | sea-urchin |
| W4ZAI3 | Uncharacterized protein; | Sp-Bckdk; | NULL | 489 | sea-urchin |
| W4Z8J2 | Uncharacterized protein; | Sp-Hypp_2735; | NULL | 403 | sea-urchin |
| W4XZ93 | Uncharacterized protein; | Sp-Hypp_36; | NULL | 1003 | sea-urchin |
| W4ZDJ7 | Uncharacterized protein; | Sp-MeltoncogL1; | NULL | 184 | sea-urchin |
| W4ZLA8 | Uncharacterized protein; Fragment; | Sp-Tlr187; | NULL | 342 | sea-urchin |
| W4XG39 | Uncharacterized protein; | NULL | NULL | 231 | sea-urchin |
| W4XFI9 | Uncharacterized protein; | Sp-Gpsn2; | NULL | 349 | sea-urchin |
| W4YJB9 | Uncharacterized protein; | Sp-Hypp_119; | NULL | 1349 | sea-urchin |
| I7BC22 | Protein argonaute; | ago1b; | NULL | 943 | sea-urchin |
| W4Z3V6 | Uncharacterized protein; | NULL | NULL | 231 | sea-urchin |
| W4XFT8 | Iodothyronine deiodinase; | NULL | NULL | 101 | sea-urchin |
| W4Z3F4 | Uncharacterized protein; | Sp-Agpat1_1; | NULL | 212 | sea-urchin |
| W4ZDC2 | Uncharacterized protein; | Sp-Arid; | NULL | 2306 | sea-urchin |
| W4Z6M4 | Uncharacterized protein; | Sp-Pip5kl1; | NULL | 515 | sea-urchin |
| W4ZLC4 | Uncharacterized protein; | Sp-TlrP58; | NULL | 743 | sea-urchin |
