| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YWX3 | Uncharacterized protein; | Sp-Form2h; | NULL | 1029 | sea-urchin |
| W4YXD1 | Uncharacterized protein; | Sp-PolypL_952; | NULL | 607 | sea-urchin |
| W4XLA2 | Uncharacterized protein; | Sp-Bche-3; | XP_780403.1; | 609 | sea-urchin |
| Q0QBV3 | Tetraspanin; Fragment; | NULL | NULL | 251 | sea-urchin |
| W4ZL53 | Uncharacterized protein; | Sp-Nf2; | NULL | 364 | sea-urchin |
| W4XBB2 | Uncharacterized protein; | Sp-Hypp_312; | NULL | 686 | sea-urchin |
| W4YP09 | Tetraspanin; | Sp-Ttrspn_15; | NULL | 225 | sea-urchin |
| W4Z7M2 | Uncharacterized protein; | NULL | XP_780845.1; | 114 | sea-urchin |
| W4YIK6 | Uncharacterized protein; Fragment; | Sp-Tuba1b_1; | NULL | 379 | sea-urchin |
| W4YB59 | Uncharacterized protein; | Sp-Mcm3_1; | NULL | 936 | sea-urchin |
| W4XMR3 | Uncharacterized protein; | Sp-Adcy2; | NULL | 748 | sea-urchin |
| W4XCE4 | Uncharacterized protein; | Sp-Pkc1_2; | NULL | 407 | sea-urchin |
| W4ZA99 | Uncharacterized protein; Fragment; | Sp-Tlr136; | NULL | 319 | sea-urchin |
| I0DHI8 | ATP-binding cassette transporter subfamily C member 9a; | ABCC9a; | NP_001268688.1; | 1591 | sea-urchin |
| W4XH78 | Uncharacterized protein; | Sp-Fbln2L_2; | NULL | 326 | sea-urchin |
| W4YXM1 | Uncharacterized protein; | Sp-Hypp_980; | NULL | 613 | sea-urchin |
| W4YJJ6 | Uncharacterized protein; | Sp-Cadg; | NULL | 568 | sea-urchin |
| W4Z653 | Uncharacterized protein; | Sp-Ubc; | XP_791462.1; | 147 | sea-urchin |
| W4XXN2 | 4-hydroxyphenylpyruvate dioxygenase; | Sp-Hpd_1; | XP_798672.3; | 386 | sea-urchin |
| W4XX21 | Uncharacterized protein; Fragment; | Sp-Chmp1bL; | NULL | 313 | sea-urchin |
