| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XIG8 | Uncharacterized protein; | Sp-Kirrel2L_6; | NULL | 501 | sea-urchin |
| W4XA66 | Uncharacterized protein; | Sp-PbL1; | NULL | 597 | sea-urchin |
| W4XVY8 | Uncharacterized protein; | Sp-Pex7; | NULL | 299 | sea-urchin |
| W4XYW6 | Uncharacterized protein; | Sp-Rt31; | NULL | 396 | sea-urchin |
| W4XP22 | Uncharacterized protein; Fragment; | NULL | NULL | 192 | sea-urchin |
| W4Y4H2 | Uncharacterized protein; | NULL | NULL | 64 | sea-urchin |
| W4Y4L9 | Uncharacterized protein; | Sp-Ski; | NULL | 649 | sea-urchin |
| W4XHR6 | Uncharacterized protein; | Sp-Acp5a; | NULL | 319 | sea-urchin |
| W4Y4J3 | Uncharacterized protein; | NULL | NULL | 195 | sea-urchin |
| W4YBB3 | Uncharacterized protein; | Sp-Ndufa8; | NULL | 127 | sea-urchin |
| W4YJN2 | Uncharacterized protein; | Sp-Capn5; | NULL | 346 | sea-urchin |
| W4YQV0 | Uncharacterized protein; | NULL | NULL | 171 | sea-urchin |
| W4YQS1 | Uncharacterized protein; | Sp-Hypp_2372; | NULL | 308 | sea-urchin |
| W4YBD6 | Uncharacterized protein; | NULL | NULL | 208 | sea-urchin |
| W4YAE4 | Uncharacterized protein; | NULL | XP_800747.1; | 173 | sea-urchin |
| W4YR82 | Uncharacterized protein; Fragment; | Sp-CspeN1a; | NULL | 778 | sea-urchin |
| W4YRA4 | Uncharacterized protein; | Sp-Ift74; | XP_789962.1; | 373 | sea-urchin |
| W4YXM4 | Diacylglycerol kinase; DAG kinase; EC 2.7.1.107; | Sp-Dgkd; | NULL | 1203 | sea-urchin |
| W4YJ89 | Uncharacterized protein; | Sp-tropmyh; | NULL | 3349 | sea-urchin |
| W4Z4B2 | Uncharacterized protein; | NULL | NULL | 141 | sea-urchin |
