| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YRI9 | Uncharacterized protein; | Sp-Kcnq4L; | NULL | 361 | sea-urchin |
| W4YUW8 | Uncharacterized protein; | NULL | NULL | 87 | sea-urchin |
| W4YN38 | Uncharacterized protein; | Sp-Wdr46; | XP_790461.1; | 566 | sea-urchin |
| W4YZR2 | Uncharacterized protein; | NULL | XP_780711.1; | 171 | sea-urchin |
| W4ZCK9 | Uncharacterized protein; | Sp-Dedd; | XP_792092.3; | 371 | sea-urchin |
| W4ZHZ0 | Uncharacterized protein; | NULL | XP_800212.1; | 102 | sea-urchin |
| W4YJC7 | Uncharacterized protein; | Sp-Rev1; | NULL | 979 | sea-urchin |
| W4ZC68 | Uncharacterized protein; | NULL | NULL | 127 | sea-urchin |
| W4ZG76 | Uncharacterized protein; | NULL | NULL | 235 | sea-urchin |
| W4Z044 | Uncharacterized protein; | NULL | NULL | 192 | sea-urchin |
| W4ZHP1 | Uncharacterized protein; | Sp-Dnase2_2; | NULL | 555 | sea-urchin |
| W4ZIK8 | Uncharacterized protein; | Sp-Hypp_2928; | NULL | 489 | sea-urchin |
| W4ZD13 | Uncharacterized protein; | Sp-Ndufv1; | XP_791098.1; | 471 | sea-urchin |
| W4ZIV6 | Uncharacterized protein; | NULL | NULL | 257 | sea-urchin |
| W4Z1E9 | Uncharacterized protein; | Sp-Inpp1_1; | NULL | 242 | sea-urchin |
| W4ZI30 | Uncharacterized protein; | Sp-Madl1; | NULL | 571 | sea-urchin |
| W4XF25 | Uncharacterized protein; | Sp-Hypp_1362; | NULL | 407 | sea-urchin |
| W4XH66 | Uncharacterized protein; | NULL | NULL | 232 | sea-urchin |
| W4YLW9 | DNA ligase; EC 6.5.1.1; | Sp-Dnl1; | NULL | 778 | sea-urchin |
| W4XNA5 | Uncharacterized protein; | Sp-Cd209L; | NULL | 327 | sea-urchin |
