| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z672 | Uncharacterized protein; | Sp-Mfsd10; | NULL | 415 | sea-urchin |
| W4ZCM2 | Uncharacterized protein; | Sp-Sfrs7; | NULL | 272 | sea-urchin |
| W4YSV0 | Uncharacterized protein; | Sp-Adam/TsL4; | NULL | 1023 | sea-urchin |
| W4YMN7 | Uncharacterized protein; | NULL | NULL | 157 | sea-urchin |
| W4ZD48 | Uncharacterized protein; | Sp-Hypp_1167; | NULL | 758 | sea-urchin |
| W4Z8H1 | Uncharacterized protein; | Sp-Hypp_2732; | NULL | 400 | sea-urchin |
| W4ZE91 | Uncharacterized protein; | Sp-Rt18; | NULL | 974 | sea-urchin |
| W4ZIV7 | Uncharacterized protein; Fragment; | NULL | NULL | 195 | sea-urchin |
| W4Z6Y4 | Uncharacterized protein; | Sp-PapL1; | NULL | 1786 | sea-urchin |
| W4YZ40 | Uncharacterized protein; | Sp-Tbpaf1_1; | NULL | 278 | sea-urchin |
| W4ZDJ5 | Uncharacterized protein; | Sp-Srcr211; | NULL | 306 | sea-urchin |
| W4Z717 | Uncharacterized protein; | Sp-TlrP31; | NULL | 536 | sea-urchin |
| W4XNF3 | Uncharacterized protein; | Sp-Hypp_3086; | NULL | 1156 | sea-urchin |
| W4YZ38 | Uncharacterized protein; | Sp-PppL_217; | NULL | 951 | sea-urchin |
| W4Z642 | Uncharacterized protein; | Sp-Hypp_2678; | NULL | 395 | sea-urchin |
| W4XU44 | Uncharacterized protein; | Sp-Mnk; | NULL | 531 | sea-urchin |
| W4ZL81 | Uncharacterized protein; Fragment; | Sp-Adam12L; | NULL | 51 | sea-urchin |
| W4XNQ4 | Uncharacterized protein; | Sp-gnptab; | NULL | 366 | sea-urchin |
| W4Z5N1 | Uncharacterized protein; | NULL | NULL | 158 | sea-urchin |
| W4Z7X2 | Uncharacterized protein; Fragment; | Sp-Unc44_169; | NULL | 3653 | sea-urchin |
