| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q6LEI9 | Sea urchin (S.purpuratus) early histone gene H1 5' flank, clone 7N44; Fragment; | NULL | NULL | 21 | sea-urchin |
| D0VFQ6 | Bindin; Fragment; | BND; | NULL | 81 | sea-urchin |
| W4YMR6 | Uncharacterized protein; | Sp-Surreal/Gpcr42; | XP_785419.1; | 342 | sea-urchin |
| A0EYL7 | Putative T-type calcium channel; Fragment; | NULL | NULL | 360 | sea-urchin |
| W4XID7 | Uncharacterized protein; | NULL | NULL | 112 | sea-urchin |
| W4XPK4 | Uncharacterized protein; | Sp-Nup133-2; | NULL | 419 | sea-urchin |
| W4XDU3 | Uncharacterized protein; | Sp-Nlr169; | NULL | 442 | sea-urchin |
| W4XZ24 | Uncharacterized protein; | NULL | XP_793369.3; | 294 | sea-urchin |
| W4YRP6 | Uncharacterized protein; Fragment; | Sp-Cdc42l; | NULL | 103 | sea-urchin |
| W4ZIA3 | Uncharacterized protein; Fragment; | Sp-NfascL_4; | NULL | 412 | sea-urchin |
| W4YAV4 | Uncharacterized protein; | Sp-Acsl1; | XP_779941.1; | 660 | sea-urchin |
| W4XE18 | Uncharacterized protein; | Sp-Gpr101L; | NULL | 452 | sea-urchin |
| W4ZHV9 | Uncharacterized protein; | Sp-Endrvt118; | NULL | 347 | sea-urchin |
| W4XMN3 | Uncharacterized protein; | NULL | NULL | 294 | sea-urchin |
| W4XM67 | Uncharacterized protein; | Sp-Acacb; | NULL | 347 | sea-urchin |
| W4XRB5 | Uncharacterized protein; | Sp-Dnajhb12; | NULL | 325 | sea-urchin |
| W4XQS2 | Uncharacterized protein; | Sp-Hypp_1600; | NULL | 346 | sea-urchin |
| W4XT70 | Uncharacterized protein; | Sp-Hypp_17; | NULL | 1082 | sea-urchin |
| W4XT24 | Uncharacterized protein; | Sp-Rhol5; | NULL | 112 | sea-urchin |
| W4XS74 | Uncharacterized protein; | NULL | NULL | 150 | sea-urchin |
