| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YAD2 | Uncharacterized protein; | Sp-Nkx6-1; | XP_782231.1; | 365 | sea-urchin |
| W4YBV8 | Uncharacterized protein; | NULL | NULL | 182 | sea-urchin |
| W4YDC0 | Uncharacterized protein; | NULL | XP_794207.3; | 143 | sea-urchin |
| W4YDY3 | Uncharacterized protein; | Sp-Sim_1; | NULL | 115 | sea-urchin |
| W4Y763 | Uncharacterized protein; | Sp-Hypp_1989; | NULL | 581 | sea-urchin |
| W4XSY1 | Uncharacterized protein; | Sp-gnbp1/2/3B; | NULL | 493 | sea-urchin |
| W4YKY7 | Uncharacterized protein; | Sp-trpm3; | NULL | 570 | sea-urchin |
| W4XXP9 | 40S ribosomal protein S6; | Sp-Rps6; | XP_780499.1; | 245 | sea-urchin |
| W4YKH4 | Uncharacterized protein; | Sp-Nudc3; | NULL | 364 | sea-urchin |
| W4YC78 | Uncharacterized protein; | NULL | NULL | 126 | sea-urchin |
| W4YLS7 | Uncharacterized protein; | Sp-Cdc2l1; | NULL | 601 | sea-urchin |
| W4YLT9 | Uncharacterized protein; Fragment; | Sp-Hypp_2276; | NULL | 526 | sea-urchin |
| W4YQW9 | Uncharacterized protein; Fragment; | Sp-Pcnx_1; | NULL | 438 | sea-urchin |
| W4YQG2 | Uncharacterized protein; Fragment; | NULL | NULL | 226 | sea-urchin |
| W4YRG2 | Uncharacterized protein; | Sp-NbnL; | NULL | 715 | sea-urchin |
| W4Y634 | Uncharacterized protein; | NULL | NULL | 177 | sea-urchin |
| W4YR35 | Uncharacterized protein; | NULL | NULL | 1168 | sea-urchin |
| W4YRK4 | Uncharacterized protein; | NULL | NULL | 194 | sea-urchin |
| W4YK05 | Uncharacterized protein; | Sp-Dnajc13-2; | NULL | 843 | sea-urchin |
| W4YSI9 | Uncharacterized protein; | NULL | NULL | 240 | sea-urchin |
