| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZJ09 | Uncharacterized protein; | Sp-Slc11a2; | NULL | 692 | sea-urchin |
| W4XPY7 | Uncharacterized protein; | Sp-Hypp_1582; | NULL | 434 | sea-urchin |
| W4XR40 | Uncharacterized protein; | Sp-Tssk1; | NULL | 753 | sea-urchin |
| W4XQY0 | Uncharacterized protein; | NULL | NULL | 108 | sea-urchin |
| W4XAX6 | Uncharacterized protein; | Sp-Aldh8a1; | NULL | 434 | sea-urchin |
| W4XQG2 | Uncharacterized protein; | NULL | NULL | 216 | sea-urchin |
| W4XRE8 | Uncharacterized protein; | Sp-Clect_14; | XP_781763.1; | 173 | sea-urchin |
| W4XIN4 | Uncharacterized protein; | NULL | NULL | 228 | sea-urchin |
| W4XBW7 | Uncharacterized protein; | Sp-Zzef1-2; | NULL | 818 | sea-urchin |
| W4YB51 | Uncharacterized protein; | Sp-Galr2L_16; | XP_003727721.1; | 395 | sea-urchin |
| W4Z0S7 | Uncharacterized protein; | Sp-Gtpbp1_1; | NULL | 323 | sea-urchin |
| W4ZF17 | Uncharacterized protein; | NULL | NULL | 153 | sea-urchin |
| W4ZCY8 | Uncharacterized protein; | NULL | NULL | 201 | sea-urchin |
| W4YC22 | Uncharacterized protein; | Sp-Unk_22; | NULL | 223 | sea-urchin |
| W4YBL9 | Uncharacterized protein; | Sp-Mprot1L_2; | NULL | 602 | sea-urchin |
| W4YKT3 | Uncharacterized protein; | NULL | NULL | 154 | sea-urchin |
| W4XBE9 | Uncharacterized protein; | Sp-Unc44L_5; | NULL | 1542 | sea-urchin |
| W4ZH47 | Uncharacterized protein; | NULL | NULL | 189 | sea-urchin |
| W4Z7A3 | Uncharacterized protein; | NULL | NULL | 99 | sea-urchin |
| W4YJD7 | Uncharacterized protein; | Sp-Unk_5; | NULL | 353 | sea-urchin |
