| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XVC7 | Uncharacterized protein; | NULL | NULL | 211 | sea-urchin |
| W4YZN0 | Uncharacterized protein; | Sp-Hypp_1021; | NULL | 721 | sea-urchin |
| W4YE13 | Uncharacterized protein; | Sp-Catsper4L; | NULL | 305 | sea-urchin |
| W4Z3E7 | Uncharacterized protein; | Sp-Rab22l6; | NULL | 119 | sea-urchin |
| W4YTN0 | Uncharacterized protein; | Sp-Cul3_1; | NULL | 317 | sea-urchin |
| W4Z3P7 | Uncharacterized protein; | Sp-Hypp_2630; | NULL | 319 | sea-urchin |
| W4Z4W0 | Uncharacterized protein; | NULL | XP_797207.1; | 248 | sea-urchin |
| W4Z561 | Uncharacterized protein; | Sp-Gcdh; | NULL | 444 | sea-urchin |
| W4ZG15 | Uncharacterized protein; | Sp-Vwd/Vwcp_1; | NULL | 3136 | sea-urchin |
| W4Z2Z0 | Uncharacterized protein; | Sp-Z106; | NULL | 917 | sea-urchin |
| W4Z585 | Uncharacterized protein; | Sp-Hypp_3000; | NULL | 416 | sea-urchin |
| W4ZKA7 | Uncharacterized protein; | Sp-Rdh8_6; | NULL | 214 | sea-urchin |
| W4ZI24 | Uncharacterized protein; | Sp-GagpL_7; | NULL | 320 | sea-urchin |
| W4YWR6 | Uncharacterized protein; | NULL | NULL | 260 | sea-urchin |
| W4YK38 | Uncharacterized protein; | NULL | NULL | 269 | sea-urchin |
| W4XBF9 | Uncharacterized protein; | Sp-Srbd1; | XP_799301.2; | 831 | sea-urchin |
| W4XCW6 | Uncharacterized protein; | NULL | NULL | 49 | sea-urchin |
| W4YXJ0 | Uncharacterized protein; | Sp-EnRTL2; | NULL | 793 | sea-urchin |
| W4ZEI9 | Uncharacterized protein; | Sp-Pycr1; | NULL | 135 | sea-urchin |
| W4XES1 | Uncharacterized protein; | Sp-Myl9; | XP_797359.1; | 169 | sea-urchin |
