| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XYB5 | Uncharacterized protein; | Sp-Nlr61; | NULL | 1707 | sea-urchin |
| W4YWI3 | Uncharacterized protein; Fragment; | Sp-Bud31; | NULL | 120 | sea-urchin |
| W4Y9T5 | Uncharacterized protein; | Sp-Drd1L; | NULL | 604 | sea-urchin |
| A1DX63 | Sp185/333; | NULL | NULL | 273 | sea-urchin |
| W4YIZ4 | Uncharacterized protein; | Sp-Z220; | XP_003725792.1; | 1061 | sea-urchin |
| W4YX82 | Uncharacterized protein; | Sp-Agpat3_2; | NULL | 367 | sea-urchin |
| Q8WSH0 | Cell division control protein 6; | NULL | NP_999666.1; | 582 | sea-urchin |
| W4XMT4 | Uncharacterized protein; | Sp-Bcas2; | NULL | 188 | sea-urchin |
| W4ZA27 | Uncharacterized protein; | NULL | NULL | 94 | sea-urchin |
| A6N473 | 185/333 E9 delta; Fragment; | NULL | NULL | 294 | sea-urchin |
| Q9BJJ8 | Syntaxin; | NULL | NULL | 288 | sea-urchin |
| Q3LSB9 | 185/333; | NULL | NULL | 273 | sea-urchin |
| A1DWT7 | Sp185/333; | NULL | NULL | 376 | sea-urchin |
| Q9BMJ8 | 33.4kDa cortical vesicle protein CV34-7; Fragment; | NULL | NULL | 296 | sea-urchin |
| A1DXM0 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
| A1DX27 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
| A1DY67 | Sp185/333; | NULL | NULL | 290 | sea-urchin |
| B0R1W2 | Huntingtin; Fragment; | hd; | NULL | 264 | sea-urchin |
| C3RSF7 | NAD kinase isoform 2; EC 2.7.1.23; | NULL | NP_001154910.1; | 454 | sea-urchin |
| B0R1W1 | Huntingtin; Fragment; | hd; | NULL | 291 | sea-urchin |
