| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y767 | Uncharacterized protein; | Sp-Rps20; | XP_782034.1; | 119 | sea-urchin |
| W4YK45 | Uncharacterized protein; | Sp-PolppL_105; | NULL | 1314 | sea-urchin |
| W4YAZ6 | Uncharacterized protein; | NULL | XP_787215.3; | 232 | sea-urchin |
| W4XCJ5 | Uncharacterized protein; | Sp-Poli; | NULL | 657 | sea-urchin |
| W4YS76 | Uncharacterized protein; | NULL | NULL | 181 | sea-urchin |
| W4YTI5 | Uncharacterized protein; | Sp-Cspg4L; | XP_787050.2; | 2421 | sea-urchin |
| W4YM68 | Uncharacterized protein; | Sp-Hypp_2286; | NULL | 344 | sea-urchin |
| W4YBI8 | Uncharacterized protein; | NULL | NULL | 130 | sea-urchin |
| W4YTD0 | Uncharacterized protein; | Sp-Dscr1l2; | NULL | 154 | sea-urchin |
| W4YJH4 | Uncharacterized protein; | Sp-Srcr128; | NULL | 463 | sea-urchin |
| W4YDF2 | Uncharacterized protein; | Sp-Hrh1L_7; | NULL | 445 | sea-urchin |
| W4YC75 | Uncharacterized protein; Fragment; | Sp-Tirc6(partial); | NULL | 603 | sea-urchin |
| W4YUC3 | Uncharacterized protein; | NULL | NULL | 280 | sea-urchin |
| W4YCS9 | Uncharacterized protein; Fragment; | Sp-Fcolf; | NULL | 653 | sea-urchin |
| W4YXH5 | Uncharacterized protein; Fragment; | Sp-Ptpry2; | NULL | 728 | sea-urchin |
| W4YKM7 | Uncharacterized protein; | Sp-Ube2j1; | XP_792623.1; | 370 | sea-urchin |
| W4YYG7 | Uncharacterized protein; | Sp-Hypp_2528; | NULL | 415 | sea-urchin |
| W4YZR4 | Uncharacterized protein; | NULL | NULL | 152 | sea-urchin |
| W4YUC8 | Uncharacterized protein; | Sp-Lsm6; | XP_799246.1; | 83 | sea-urchin |
| W4Z4F9 | Uncharacterized protein; | Sp-Gtf2E1; | XP_790549.1; | 436 | sea-urchin |
