| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XLM9 | Uncharacterized protein; | Sp-Rxfp1L_2; | NULL | 313 | sea-urchin |
| W4XUD8 | Uncharacterized protein; | Sp-B3galt1_4; | XP_003728019.1; | 359 | sea-urchin |
| W4XM83 | Uncharacterized protein; | Sp-Gal3st1-3; | XP_001183680.2; | 508 | sea-urchin |
| W4YTB6 | Uncharacterized protein; | Sp-Nmral1_1; | NULL | 324 | sea-urchin |
| W4XYX7 | Uncharacterized protein; | Sp-Slc5a7_2; | XP_794570.1; | 539 | sea-urchin |
| W4Y0L1 | Uncharacterized protein; | Sp-Pcif1; | NULL | 1083 | sea-urchin |
| W4XWJ4 | Uncharacterized protein; | Sp-Hs3st5L_1; | NULL | 413 | sea-urchin |
| W4XXB1 | Cytochrome b-c1 complex subunit 7; | Sp-Uqcrb; | XP_790701.3;XP_790921.1; | 108 | sea-urchin |
| W4XZD3 | Uncharacterized protein; | Sp-Slc7a11_9; | NULL | 485 | sea-urchin |
| W4Y6T8 | Uncharacterized protein; | Sp-Ncbp1; | NULL | 800 | sea-urchin |
| W4Y1R3 | Uncharacterized protein; | Sp-Np; | NULL | 364 | sea-urchin |
| W4Y8B2 | Uncharacterized protein; | Sp-Clect/Ldl_6a; | NULL | 1381 | sea-urchin |
| W4YAY0 | Uncharacterized protein; Fragment; | Sp-Slc36a1_2; | NULL | 240 | sea-urchin |
| W4Y8U4 | Uncharacterized protein; | Sp-Unc44_302; | NULL | 515 | sea-urchin |
| W4Y4N7 | Uncharacterized protein; | Sp-Arsb_3; | NULL | 374 | sea-urchin |
| W4Y0H6 | Uncharacterized protein; | Sp-Z479; | NULL | 542 | sea-urchin |
| W4YCG2 | Uncharacterized protein; | Sp-Pafah2_1; | NULL | 427 | sea-urchin |
| W4XSK3 | Uncharacterized protein; Fragment; | Sp-Lzic; | NULL | 187 | sea-urchin |
| W4YDD1 | Uncharacterized protein; | Sp-Hypp_2104; | NULL | 560 | sea-urchin |
| W4YKI5 | Uncharacterized protein; | Sp-Ugt2b1_1; | NULL | 527 | sea-urchin |
