| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XES4 | Uncharacterized protein; | Sp-Ccp_1; | NULL | 1119 | sea-urchin |
| W4XF87 | V-type proton ATPase subunit a; | Sp-Atp6v0a1_1; | NULL | 475 | sea-urchin |
| W4ZC10 | Uncharacterized protein; | Sp-Ndufv1_1; | NULL | 64 | sea-urchin |
| W4Z4Z5 | Uncharacterized protein; | Sp-Fscn1; | NULL | 324 | sea-urchin |
| W4YZ89 | Uncharacterized protein; | Sp-Utp23h; | XP_795241.1; | 255 | sea-urchin |
| W4XEZ6 | Uncharacterized protein; | NULL | NULL | 92 | sea-urchin |
| W4XMP5 | Uncharacterized protein; | NULL | NULL | 179 | sea-urchin |
| W4XE88 | Uncharacterized protein; | Sp-Dnah14; | NULL | 393 | sea-urchin |
| W4ZBU9 | Uncharacterized protein; | Sp-Dnaja3; | NULL | 419 | sea-urchin |
| W4XM24 | Uncharacterized protein; | Sp-Impf; | NULL | 150 | sea-urchin |
| W4XGN4 | Uncharacterized protein; | Sp-MacpfB.1; | NULL | 591 | sea-urchin |
| Q6PTG2 | ATP synthase subunit beta; EC 3.6.3.14; Fragment; | NULL | NULL | 427 | sea-urchin |
| W4ZD95 | Uncharacterized protein; | NULL | NULL | 130 | sea-urchin |
| W4XKN6 | Uncharacterized protein; | Sp-Srcr30; | NULL | 549 | sea-urchin |
| W4YYK9 | Uncharacterized protein; | Sp-Drd2L_22; | NULL | 435 | sea-urchin |
| W4ZAZ9 | Uncharacterized protein; | NULL | NULL | 39 | sea-urchin |
| W4XRY8 | Uncharacterized protein; | Sp-Gpr84L_2; | NULL | 441 | sea-urchin |
| W4ZHJ0 | Uncharacterized protein; | Sp-Chmp2b; | XP_779982.3; | 169 | sea-urchin |
| W4XN12 | Uncharacterized protein; | Sp-Tlr167; | NULL | 148 | sea-urchin |
| W4XLR8 | Uncharacterized protein; Fragment; | Sp-Hypp_413; | NULL | 643 | sea-urchin |
