| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YQ86 | Uncharacterized protein; | Sp-Tnr; | NULL | 278 | sea-urchin |
| W4YIJ3 | Transgelin; | Sp-Calpn; | NULL | 510 | sea-urchin |
| W4ZA53 | Uncharacterized protein; | Sp-Grid2ipL; | NULL | 1376 | sea-urchin |
| W4ZHQ9 | Uncharacterized protein; | Sp-Tlr150; | NULL | 797 | sea-urchin |
| W4Z529 | Uncharacterized protein; | Sp-Slsp_16; | NULL | 385 | sea-urchin |
| W4Y5S4 | Uncharacterized protein; | Sp-Atm_2; | NULL | 1107 | sea-urchin |
| W4YT25 | Peptidyl-prolyl cis-trans isomerase; | Sp-Fk506bp2; | XP_785999.1; | 142 | sea-urchin |
| W4XIH8 | Uncharacterized protein; | NULL | NULL | 135 | sea-urchin |
| W4Z2T6 | Uncharacterized protein; | Sp-Rhogap24; | NULL | 716 | sea-urchin |
| W4XLX0 | Uncharacterized protein; | Sp-Echn20; | NULL | 483 | sea-urchin |
| W4XEK9 | Uncharacterized protein; | NULL | NULL | 268 | sea-urchin |
| W4XN77 | Uncharacterized protein; | Sp-Acat3; | NULL | 389 | sea-urchin |
| W4XQX9 | Uncharacterized protein; | Sp-Fn3/Egff_17; | NULL | 203 | sea-urchin |
| W4Y4D1 | Uncharacterized protein; | Sp-Kif20A; | NULL | 1304 | sea-urchin |
| W4YZS5 | Uncharacterized protein; | NULL | NULL | 270 | sea-urchin |
| W4YCH9 | Uncharacterized protein; Fragment; | Sp-Cara4LA; | NULL | 323 | sea-urchin |
| W4ZGP8 | Uncharacterized protein; | Sp-Cadherin_9; | NULL | 3723 | sea-urchin |
| W4YMN4 | Cystathionine beta-synthase; EC 4.2.1.22; | Sp-Cbs; | NULL | 432 | sea-urchin |
| H9CTV1 | ATP-binding cassette transporter ABCB1a; | ABCB1a; | NULL | 1328 | sea-urchin |
| W4XPG3 | Uncharacterized protein; | Sp-Abcc5D; | NULL | 1251 | sea-urchin |
