| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| G9II81 | EBR1; Fragment; | EBR1; | NULL | 56 | sea-urchin |
| W4XA43 | Uncharacterized protein; | Sp-Jip1; | NULL | 140 | sea-urchin |
| W4XT93 | Uncharacterized protein; | Sp-trim2L_1; | NULL | 561 | sea-urchin |
| W4Y2M5 | Uncharacterized protein; | Sp-Rt32; | NULL | 327 | sea-urchin |
| W4Y8F2 | Uncharacterized protein; | Sp-Echn31; | NULL | 306 | sea-urchin |
| W4YEN5 | Uncharacterized protein; | NULL | NULL | 135 | sea-urchin |
| W4YFY5 | Uncharacterized protein; | Sp-Synj1; | NULL | 299 | sea-urchin |
| W4YBJ8 | Uncharacterized protein; | Sp-Z406; | NULL | 1060 | sea-urchin |
| W4YL88 | Uncharacterized protein; | NULL | NULL | 259 | sea-urchin |
| W4YDM8 | Uncharacterized protein; | NULL | XP_786926.1; | 180 | sea-urchin |
| W4ZGR9 | Uncharacterized protein; | NULL | NULL | 222 | sea-urchin |
| W4XAG3 | Uncharacterized protein; | Sp-gnmt; | NULL | 314 | sea-urchin |
| W4Z514 | Uncharacterized protein; | Sp-Hypp_2658; | NULL | 570 | sea-urchin |
| W4XAI1 | Uncharacterized protein; | Sp-Lrrc7; | NULL | 1636 | sea-urchin |
| W4YNR8 | Uncharacterized protein; | Sp-ImcvL; | NULL | 609 | sea-urchin |
| W4XG64 | Uncharacterized protein; | NULL | NULL | 197 | sea-urchin |
| W4XG54 | Uncharacterized protein; | Sp-ReelerL_1; | NULL | 252 | sea-urchin |
| W4YP94 | Transporter; | Sp-Slc6a9; | NULL | 377 | sea-urchin |
| W4XQ41 | Uncharacterized protein; | NULL | XP_003725694.1; | 203 | sea-urchin |
| W4XPZ6 | Uncharacterized protein; | Sp-Myo-ino2dhl; | NULL | 522 | sea-urchin |
