| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z270 | Uncharacterized protein; | Sp-Pon1; | XP_787813.1; | 358 | sea-urchin |
| W4ZFJ0 | Uncharacterized protein; | Sp-Endrvt10; | NULL | 1489 | sea-urchin |
| W4Z1X6 | Uncharacterized protein; | NULL | NULL | 242 | sea-urchin |
| Q9GYX0 | 30 kDa yolk granule protein YP30; | NULL | NP_999658.1; | 348 | sea-urchin |
| A1DWQ9 | Sp185/333; | NULL | NULL | 142 | sea-urchin |
| A1DXH5 | Sp185/333; Fragment; | NULL | NULL | 290 | sea-urchin |
| Q3LSB5 | 185/333; | NULL | NULL | 273 | sea-urchin |
| O17437 | GTPase activating protein RanGAP1; Fragment; | RanGAP1; | NULL | 332 | sea-urchin |
| A1DY04 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
| A1DXR9 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
| A1DXV4 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
| A6N452 | 185/333 01 delta; Fragment; | NULL | NULL | 275 | sea-urchin |
| D0VFS3 | Bindin; Fragment; | BND; | NULL | 81 | sea-urchin |
| G9IHZ9 | SUREJ3; Fragment; | SUREJ3; | NULL | 233 | sea-urchin |
| E3CTM3 | 185/333 D1a protein variant 3; | 185; 333 D1a-3; | NULL | 376 | sea-urchin |
| B5G687 | Transcription factor SoxB2; | soxB2; | NULL | 270 | sea-urchin |
| W4X9S8 | Uncharacterized protein; | Sp-Nmcp1l; | NULL | 198 | sea-urchin |
| W4XGA1 | Uncharacterized protein; | Sp-Unc44L_24; | NULL | 2137 | sea-urchin |
| H9N2D3 | p63; | NULL | NULL | 691 | sea-urchin |
| W4X9S4 | Uncharacterized protein; | Sp-Aasdhppt; | NULL | 292 | sea-urchin |
