| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Y8Z1 | Uncharacterized protein; | Sp-Xpo1h; | NULL | 815 | sea-urchin |
| W4XEW9 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1; Oligosaccharyl transferase subunit DAD1; EC 2.4.99.18; | Sp-Dad1; | XP_783500.1; | 113 | sea-urchin |
| W4Z2H8 | Uncharacterized protein; | Sp-Gpr64_3; | NULL | 406 | sea-urchin |
| W4XF01 | Uncharacterized protein; | Sp-Adra1bL_2; | NULL | 375 | sea-urchin |
| W4XF24 | Uncharacterized protein; | Sp-Unc44L_20; | NULL | 1066 | sea-urchin |
| W4XF19 | Uncharacterized protein; | Sp-NmbrL; | NULL | 413 | sea-urchin |
| W4XF54 | Uncharacterized protein; | NULL | XP_003727466.1; | 210 | sea-urchin |
| W4XF40 | Uncharacterized protein; | Sp-Hdpx3; | NULL | 576 | sea-urchin |
| W4YVV7 | Uncharacterized protein; | Sp-Sh3pxd2a; | XP_783086.1; | 618 | sea-urchin |
| W4Z2K0 | Uncharacterized protein; | NULL | XP_782488.1; | 246 | sea-urchin |
| W4XF61 | Uncharacterized protein; | Sp-Agrin/Nt; | NULL | 664 | sea-urchin |
| W4XF68 | Uncharacterized protein; | NULL | NULL | 119 | sea-urchin |
| W4XF98 | Uncharacterized protein; Fragment; | NULL | NULL | 281 | sea-urchin |
| W4XF36 | Uncharacterized protein; | Sp-Hypp_1364; | NULL | 374 | sea-urchin |
| W4XF71 | Uncharacterized protein; Fragment; | NULL | NULL | 72 | sea-urchin |
| W4YW10 | Uncharacterized protein; | NULL | NULL | 52 | sea-urchin |
| W4XF58 | Uncharacterized protein; | NULL | NULL | 289 | sea-urchin |
| W4XMQ6 | Uncharacterized protein; | Sp-Tbpaf1; | NULL | 937 | sea-urchin |
| W4XF12 | Uncharacterized protein; | Sp-Surf6L; | NULL | 428 | sea-urchin |
| W4Z2P5 | Uncharacterized protein; | Sp-Gpr21L_15; | NULL | 308 | sea-urchin |
