| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q8MUA3 | ATP-binding cassette transporter subfamily A; | NULL | NP_999814.1; | 1764 | sea-urchin |
| A9P6R7 | ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 9; | NULL | NP_001119782.1; | 317 | sea-urchin |
| Q9BMI8 | Putative copper-transporting ATPase; Fragment; | NULL | NULL | 119 | sea-urchin |
| W4X9L9 | Uncharacterized protein; | Sp-Rdh8; | XP_780174.1; | 302 | sea-urchin |
| W4XAP6 | Uncharacterized protein; | Sp-Igcam/Igcam; | NULL | 1134 | sea-urchin |
| W4XA95 | Uncharacterized protein; | Sp-Clect_62; | NULL | 291 | sea-urchin |
| W4XHM4 | Uncharacterized protein; | Sp-Pks1; | XP_793564.2; | 2424 | sea-urchin |
| W4XPJ0 | Uncharacterized protein; | Sp-Ppm1gl_2; | NULL | 73 | sea-urchin |
| W4XG75 | Uncharacterized protein; | Sp-Cox18h; | NULL | 471 | sea-urchin |
| W4XQ30 | Uncharacterized protein; | NULL | NULL | 185 | sea-urchin |
| W4XPY8 | Uncharacterized protein; | NULL | NULL | 266 | sea-urchin |
| W4XHM2 | Uncharacterized protein; | NULL | NULL | 243 | sea-urchin |
| W4Y4D9 | Uncharacterized protein; | NULL | NULL | 232 | sea-urchin |
| W4XVX8 | Uncharacterized protein; | Sp-Acbd3L; | NULL | 444 | sea-urchin |
| W4YAL4 | Uncharacterized protein; | Sp-Cubn-4; | NULL | 668 | sea-urchin |
| W4XVZ6 | Uncharacterized protein; | Sp-Slco_1; | NULL | 826 | sea-urchin |
| W4YAY3 | Uncharacterized protein; | NULL | NULL | 115 | sea-urchin |
| W4Y4L4 | Uncharacterized protein; | Sp-Hypp_1930; | NULL | 307 | sea-urchin |
| W4YH40 | Uncharacterized protein; | Sp-Hypp_771; | NULL | 880 | sea-urchin |
| W4YJC4 | Uncharacterized protein; | Sp-Rnf139; | NULL | 784 | sea-urchin |
