| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YZX7 | Uncharacterized protein; | NULL | NULL | 200 | sea-urchin |
| W4YSG0 | Uncharacterized protein; | NULL | NULL | 159 | sea-urchin |
| W4YRF9 | Uncharacterized protein; | Sp-Tbx20_1; | NULL | 370 | sea-urchin |
| W4Z4M4 | Uncharacterized protein; | Sp-Hypp_2648; | NULL | 328 | sea-urchin |
| W4Z7C0 | Uncharacterized protein; | Sp-Lix1L; | XP_797503.1; | 308 | sea-urchin |
| W4ZCR9 | Uncharacterized protein; | Sp-Cyp2L60; | NULL | 414 | sea-urchin |
| W4Y3H7 | Uncharacterized protein; | NULL | NULL | 97 | sea-urchin |
| W4Z952 | Uncharacterized protein; | NULL | NULL | 217 | sea-urchin |
| W4Z1X5 | Uncharacterized protein; | Sp-Hypp_1038; | NULL | 740 | sea-urchin |
| W4ZAR1 | Uncharacterized protein; | NULL | NULL | 110 | sea-urchin |
| W4YZ35 | Uncharacterized protein; | Sp-PolypL_81; | NULL | 543 | sea-urchin |
| W4Z5N5 | Uncharacterized protein; | Sp-Harbi1_2; | NULL | 345 | sea-urchin |
| W4ZB41 | Uncharacterized protein; | NULL | XP_797623.2; | 100 | sea-urchin |
| W4YVM0 | Uncharacterized protein; | NULL | NULL | 170 | sea-urchin |
| W4ZIB1 | Uncharacterized protein; | Sp-UxyltL_1; | NULL | 325 | sea-urchin |
| W4ZB39 | Uncharacterized protein; | Sp-Redt_Aldo/Keto; | NULL | 834 | sea-urchin |
| W4ZA68 | Uncharacterized protein; | Sp-Slc39a1_1; | NULL | 328 | sea-urchin |
| W4YYW6 | Uncharacterized protein; | NULL | NULL | 161 | sea-urchin |
| W4Z5C2 | Uncharacterized protein; | Sp-trap5; | NULL | 367 | sea-urchin |
| W4XCC4 | Uncharacterized protein; | Sp-Hcfc1L; | NULL | 740 | sea-urchin |
