| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YG73 | Uncharacterized protein; | Sp-Ranbp2L_2; | NULL | 1449 | sea-urchin |
| W4YME6 | Uncharacterized protein; | Sp-Rtp4L; | NULL | 229 | sea-urchin |
| W4YIM4 | Uncharacterized protein; | Sp-Adrb2L_9; | NULL | 453 | sea-urchin |
| W4YF48 | Uncharacterized protein; | Sp-Deaf1; | NULL | 432 | sea-urchin |
| W4YPI9 | Uncharacterized protein; | Sp-Hypp_892; | NULL | 745 | sea-urchin |
| W4YPS8 | Uncharacterized protein; | Sp-Fam44a; | NULL | 629 | sea-urchin |
| W4YNE5 | Uncharacterized protein; | NULL | NULL | 85 | sea-urchin |
| W4XMX7 | Uncharacterized protein; | Sp-Fn3f_9; | NULL | 851 | sea-urchin |
| W4YPA4 | Uncharacterized protein; | Sp-Hypp_2348; | XP_800070.1; | 300 | sea-urchin |
| W4YZT9 | Uncharacterized protein; Fragment; | NULL | NULL | 57 | sea-urchin |
| W4Z289 | Uncharacterized protein; | Sp-Ikbkap_1; | NULL | 553 | sea-urchin |
| W4Z2V4 | Uncharacterized protein; | Sp-Hypp_184; | NULL | 1051 | sea-urchin |
| W4YNC0 | Uncharacterized protein; Fragment; | Sp-Kiaa0528; | NULL | 445 | sea-urchin |
| W4Z2B9 | Uncharacterized protein; | Sp-Kiaa0391L; | NULL | 467 | sea-urchin |
| W4XFE1 | Uncharacterized protein; | Sp-Camk1; | NULL | 382 | sea-urchin |
| W4YDG7 | Uncharacterized protein; | NULL | NULL | 230 | sea-urchin |
| W4Z345 | Uncharacterized protein; | Sp-Hypp_2614; | NULL | 433 | sea-urchin |
| W4Z880 | Uncharacterized protein; | Sp-MucL_6; | NULL | 1164 | sea-urchin |
| W4Z0I7 | Uncharacterized protein; | Sp-Unc44_155; | NULL | 1030 | sea-urchin |
| W4Z639 | Cytosine-specific methyltransferase; EC 2.1.1.37; | Sp-Dnamth; | XP_780273.1; | 1618 | sea-urchin |
