| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZEA6 | Uncharacterized protein; | Sp-Ndufaf1; | NULL | 204 | sea-urchin |
| Q26621 | Rab1; Fragment; | SURAB1; | NULL | 56 | sea-urchin |
| W4YEV8 | Uncharacterized protein; | Sp-Rx; | XP_782307.1; | 528 | sea-urchin |
| W4XUD0 | Uncharacterized protein; | Sp-Akrf; | NULL | 202 | sea-urchin |
| W4XXK8 | Uncharacterized protein; | Sp-Unc44_212; | NULL | 786 | sea-urchin |
| W4YCH5 | Uncharacterized protein; | Sp-Psap; | NULL | 467 | sea-urchin |
| Q9BJD4 | Toll-like receptor Tlr2.1; Fragment; | NULL | NULL | 742 | sea-urchin |
| W4XUH7 | Uncharacterized protein; | NULL | XP_003728918.1; | 281 | sea-urchin |
| W4Y440 | Uncharacterized protein; | Sp-Hypp_616; | NULL | 862 | sea-urchin |
| W4Y9C0 | Uncharacterized protein; | Sp-Hypp_2027; | NULL | 354 | sea-urchin |
| W4XNM6 | Uncharacterized protein; | Sp-Fbxw7; | NULL | 825 | sea-urchin |
| W4YIG8 | Uncharacterized protein; | Sp-Hypp_788; | NULL | 939 | sea-urchin |
| W4Y3W7 | Uncharacterized protein; | Sp-Irf; | NULL | 393 | sea-urchin |
| W4YI78 | Uncharacterized protein; Fragment; | Sp-Tsnaxip1_1; | NULL | 385 | sea-urchin |
| W4YPW0 | Uncharacterized protein; Fragment; | Sp-B4galt7; | NULL | 111 | sea-urchin |
| W4Y9K6 | Uncharacterized protein; | Sp-Dnah2; | XP_786501.3; | 302 | sea-urchin |
| W4YW54 | Uncharacterized protein; | Sp-Xdh_1; | NULL | 1750 | sea-urchin |
| W4YQM8 | Uncharacterized protein; | Sp-TwistnbL; | NULL | 456 | sea-urchin |
| W4YG53 | Uncharacterized protein; | Sp-Hypp_2169; | NULL | 343 | sea-urchin |
| W4Y2Z2 | Uncharacterized protein; | NULL | XP_781869.1; | 223 | sea-urchin |
