| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y2J6 | Phosphoinositide phospholipase C; EC 3.1.4.11; Fragment; | Sp-Plcb3; | NULL | 951 | sea-urchin |
| W4Y7R3 | Uncharacterized protein; | Sp-ChbpL; | NULL | 626 | sea-urchin |
| W4YGB9 | Alpha-mannosidase; EC 3.2.1.-; | Sp-Man2b2; | NULL | 916 | sea-urchin |
| W4Z1E4 | Uncharacterized protein; | Sp-Tlr114; | NULL | 812 | sea-urchin |
| W4XY10 | Uncharacterized protein; | Sp-Hypp_542; | NULL | 910 | sea-urchin |
| W4Y1S3 | Uncharacterized protein; | Sp-Fn3/Egf_6; | NULL | 493 | sea-urchin |
| W4Z0M1 | Uncharacterized protein; | Sp-Khc; | NULL | 1054 | sea-urchin |
| W4Z5B6 | Uncharacterized protein; | Sp-Tlr120; | NULL | 889 | sea-urchin |
| W4ZKC5 | Uncharacterized protein; | NULL | XP_798592.3; | 127 | sea-urchin |
| W4Z3F1 | Uncharacterized protein; | NULL | NULL | 151 | sea-urchin |
| W4Y1W0 | Phosphoinositide phospholipase C; EC 3.1.4.11; | Sp-Plceta; | NULL | 2465 | sea-urchin |
| W4YAY6 | Uncharacterized protein; | NULL | XP_003725158.1; | 135 | sea-urchin |
| W4XHC0 | Uncharacterized protein; | Sp-Btub1; | XP_791790.1; | 447 | sea-urchin |
| W4Z2X5 | Uncharacterized protein; | Sp-Clect/Egf_13; | NULL | 1267 | sea-urchin |
| W4YN74 | Dimethylaniline monooxygenase [N-oxide-forming]; EC 1.14.13.8; | Sp-Fmo5_2; | XP_796850.1; | 522 | sea-urchin |
| W4XMX0 | Uncharacterized protein; | Sp-Atp8b2; | NULL | 1052 | sea-urchin |
| W4YNN0 | Uncharacterized protein; | Sp-Clock; | NULL | 323 | sea-urchin |
| W4YJB0 | Uncharacterized protein; | Sp-Rpip1; | XP_793925.1; | 111 | sea-urchin |
| W4Y2J7 | Uncharacterized protein; | Sp-LrpL_6; | NULL | 770 | sea-urchin |
| W4XWF4 | Uncharacterized protein; | Sp-Abcc9d; | NULL | 1481 | sea-urchin |
