| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YI36 | Uncharacterized protein; | Sp-Kif2L; | NULL | 607 | sea-urchin |
| W4XMU2 | Uncharacterized protein; | Sp-Err; | NULL | 321 | sea-urchin |
| W4XV73 | Uncharacterized protein; | Sp-Pnlip_1; | NULL | 329 | sea-urchin |
| W4ZDR3 | Uncharacterized protein; | Sp-Kiaa0517L_2; | NULL | 572 | sea-urchin |
| W4YGY3 | Uncharacterized protein; | Sp-Zmynd11; | NULL | 610 | sea-urchin |
| W4Y735 | Uncharacterized protein; | Sp-Tlr064; | NULL | 896 | sea-urchin |
| Q9NC90 | Scavenger receptor cysteine-rich protein variant 1; | NULL | NP_999648.1; | 1075 | sea-urchin |
| W4XF73 | Uncharacterized protein; | Sp-Ube4A_1; | NULL | 633 | sea-urchin |
| W4XNB4 | Alanine--tRNA ligase, cytoplasmic; EC 6.1.1.7; Alanyl-tRNA synthetase; | Sp-Aars; | NULL | 972 | sea-urchin |
| W4Y6K2 | 40S ribosomal protein S3a; | Sp-Rps3A; | XP_780038.1; | 265 | sea-urchin |
| W4XYP8 | Uncharacterized protein; | Sp-FormL2iB; | NULL | 1195 | sea-urchin |
| W4Y7W6 | Uncharacterized protein; | Sp-Tlr066; | NULL | 912 | sea-urchin |
| W4YKU0 | Uncharacterized protein; | Sp-Tmprss9_1; | NULL | 480 | sea-urchin |
| W4YXS7 | Tyrosine-protein kinase receptor; EC 2.7.10.1; | Sp-RorL; | XP_792459.2; | 1076 | sea-urchin |
| W4Y431 | Uncharacterized protein; | NULL | NULL | 298 | sea-urchin |
| W4YHN9 | Uncharacterized protein; | Sp-Cycb; | NP_001028696.1; | 409 | sea-urchin |
| W4Z7F2 | Uncharacterized protein; | Sp-Pcca; | NULL | 646 | sea-urchin |
| W4Y969 | Uncharacterized protein; | Sp-Actph6; | XP_797504.1; | 376 | sea-urchin |
| W4ZK50 | Uncharacterized protein; | Sp-Pla2g1b_4; | NULL | 144 | sea-urchin |
| W4Z4V0 | Uncharacterized protein; | Sp-Cradd2; | XP_785111.1; | 250 | sea-urchin |
