| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XGA3 | Transporter; | NULL | NULL | 280 | sea-urchin |
| W4ZFY9 | Uncharacterized protein; | Sp-Rxfp1_3; | NULL | 429 | sea-urchin |
| W4XP99 | Uncharacterized protein; | Sp-Unc44L_42; | NULL | 1368 | sea-urchin |
| W4XYR6 | alpha-1,2-Mannosidase; EC 3.2.1.-; Fragment; | Sp-Man1a2; | NULL | 200 | sea-urchin |
| W4YAG2 | Uncharacterized protein; | Sp-Hypp_2047; | NULL | 400 | sea-urchin |
| W4XGA9 | Uncharacterized protein; | Sp-Nlr56; | NULL | 980 | sea-urchin |
| W4ZH13 | Uncharacterized protein; | Sp-Hypp_1204; | NULL | 630 | sea-urchin |
| W4ZH17 | Uncharacterized protein; | Sp-PppL_285; | NULL | 463 | sea-urchin |
| W4XVZ2 | Uncharacterized protein; | NULL | NULL | 228 | sea-urchin |
| W4Z3F2 | Uncharacterized protein; Fragment; | NULL | NULL | 94 | sea-urchin |
| W4YH28 | Uncharacterized protein; | NULL | NULL | 126 | sea-urchin |
| W4XPH3 | Uncharacterized protein; | Sp-Hypp_1578; | NULL | 397 | sea-urchin |
| W4ZKZ3 | Uncharacterized protein; Fragment; | Sp-Rps4_1; | NULL | 94 | sea-urchin |
| W4XVX4 | Uncharacterized protein; | Sp-Colf_2; | NULL | 357 | sea-urchin |
| W4YUL9 | Uncharacterized protein; | NULL | NULL | 302 | sea-urchin |
| W4YH21 | Uncharacterized protein; | Sp-Agpat6; | NULL | 146 | sea-urchin |
| W4Y4H5 | Uncharacterized protein; | Sp-Unc44_223; | NULL | 989 | sea-urchin |
| W4Z433 | Uncharacterized protein; Fragment; | NULL | NULL | 100 | sea-urchin |
| W4ZHK7 | Uncharacterized protein; | Sp-P4ha1_1; | NULL | 451 | sea-urchin |
| W4XP43 | Uncharacterized protein; | Sp-Hypp_439; | NULL | 907 | sea-urchin |
