| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZHA2 | Uncharacterized protein; | NULL | NULL | 130 | sea-urchin |
| W4ZHM2 | Uncharacterized protein; Fragment; | NULL | NULL | 51 | sea-urchin |
| W4XJK7 | Uncharacterized protein; | NULL | NULL | 191 | sea-urchin |
| W4XQ79 | Uncharacterized protein; | NULL | NULL | 269 | sea-urchin |
| W4XDC7 | Uncharacterized protein; | NULL | NULL | 126 | sea-urchin |
| W4XK98 | Uncharacterized protein; | Sp-Bcas3; | NULL | 697 | sea-urchin |
| W4XKQ2 | Uncharacterized protein; Fragment; | Sp-Hypp_1492; | NULL | 318 | sea-urchin |
| W4Y4H9 | Uncharacterized protein; | Sp-Slco4a1_1; | NULL | 449 | sea-urchin |
| W4XS28 | Uncharacterized protein; | NULL | NULL | 214 | sea-urchin |
| W4XQJ9 | Uncharacterized protein; | NULL | NULL | 108 | sea-urchin |
| W4XS16 | Uncharacterized protein; | Sp-Pxr4; | NULL | 259 | sea-urchin |
| W4YQX4 | Uncharacterized protein; | Sp-Lrwd1; | NULL | 716 | sea-urchin |
| W4XCL7 | Uncharacterized protein; | Sp-Hypp_1308; | NULL | 308 | sea-urchin |
| W4XJ67 | Uncharacterized protein; | Sp-Fpgs_7; | NULL | 215 | sea-urchin |
| W4XDL5 | Uncharacterized protein; | NULL | NULL | 131 | sea-urchin |
| W4Y0R5 | Uncharacterized protein; | Sp-Pde7aL; | NULL | 832 | sea-urchin |
| W4XBY1 | Uncharacterized protein; | Sp-Egf/Hyalin/C-lectinL15; | NULL | 490 | sea-urchin |
| W4XSE7 | Uncharacterized protein; | NULL | XP_789264.1; | 138 | sea-urchin |
| W4XL74 | Uncharacterized protein; | NULL | NULL | 274 | sea-urchin |
| W4XCR0 | Uncharacterized protein; | Sp-Arrdc3; | NULL | 535 | sea-urchin |
