| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YEX6 | Uncharacterized protein; | NULL | NULL | 129 | sea-urchin |
| W4YRU1 | Uncharacterized protein; | Sp-Mett11; | XP_798637.1; | 364 | sea-urchin |
| W4YF08 | Uncharacterized protein; | Sp-Rdh11_2; | NULL | 353 | sea-urchin |
| W4Y4P4 | Uncharacterized protein; | Sp-Hypp_68; | NULL | 1020 | sea-urchin |
| W4Y678 | Uncharacterized protein; | Sp-Slco4a1_16; | NULL | 334 | sea-urchin |
| W4XL65 | Uncharacterized protein; | Sp-C2orf21L; | NULL | 1386 | sea-urchin |
| W4Y5J0 | Uncharacterized protein; | Sp-Ercc6L; | NULL | 543 | sea-urchin |
| W4YKG6 | Uncharacterized protein; | NULL | NULL | 105 | sea-urchin |
| W4YTB0 | Uncharacterized protein; | Sp-Fn3/Egff; | NULL | 683 | sea-urchin |
| W4YMK2 | Uncharacterized protein; | NULL | NULL | 241 | sea-urchin |
| W4YT63 | Uncharacterized protein; | NULL | NULL | 251 | sea-urchin |
| W4YL89 | Uncharacterized protein; | Sp-Rfx1L; | NULL | 367 | sea-urchin |
| W4Y2H5 | Uncharacterized protein; | Sp-Rag1l5; | NULL | 102 | sea-urchin |
| W4YSF6 | Uncharacterized protein; | Sp-Rptp_mu/pfn3; | NULL | 360 | sea-urchin |
| W4XW37 | Uncharacterized protein; | NULL | NULL | 250 | sea-urchin |
| W4YT27 | Uncharacterized protein; | Sp-Hrh3L_14; | NULL | 382 | sea-urchin |
| W4YVJ5 | Uncharacterized protein; | Sp-Sepn1; | NULL | 247 | sea-urchin |
| W4XC55 | Uncharacterized protein; | Sp-Col4a2f; | NULL | 211 | sea-urchin |
| W4Y7R8 | Uncharacterized protein; | Sp-TlrP08; | NULL | 513 | sea-urchin |
| W4YUT0 | Uncharacterized protein; | Sp-Dnajc13-3; | NULL | 654 | sea-urchin |
