| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4ZHE2 | Uncharacterized protein; | Sp-Mmp18/19L7; | NULL | 299 | sea-urchin |
| Q3HYJ8 | Retinoic X receptor-like protein; Fragment; | NULL | NULL | 307 | sea-urchin |
| W4YPH0 | Uncharacterized protein; Fragment; | Sp-TpaseL_9; | NULL | 344 | sea-urchin |
| W4ZIK6 | Uncharacterized protein; | Sp-Acel_7; | XP_782641.1; | 657 | sea-urchin |
| W4XJX9 | Uncharacterized protein; | Sp-Mta1_1; | NULL | 676 | sea-urchin |
| W4Y051 | Uncharacterized protein; | Sp-FatL2; | NULL | 2700 | sea-urchin |
| W4YY90 | Uncharacterized protein; | Sp-Tuba1c; | NULL | 416 | sea-urchin |
| W4Z4Y1 | Uncharacterized protein; | Sp-Lnb/7Tm/GpcrC; | NULL | 1265 | sea-urchin |
| W4ZGD6 | Uncharacterized protein; | Sp-Gpr126L_3; | NULL | 504 | sea-urchin |
| W4XX23 | Uncharacterized protein; | Sp-Atub8; | NULL | 452 | sea-urchin |
| W4YQS6 | Uncharacterized protein; | Sp-Mt5/6L1; | NULL | 2115 | sea-urchin |
| W4YN80 | Uncharacterized protein; | Sp-Slsp_1; | NULL | 379 | sea-urchin |
| W4ZEA5 | Uncharacterized protein; | Sp-Pkce; | NULL | 381 | sea-urchin |
| W4YYM1 | Uncharacterized protein; | Sp-Cbxh4; | XP_003727401.1; | 456 | sea-urchin |
| W4YML5 | Uncharacterized protein; | Sp-Cadherin_2; | NULL | 956 | sea-urchin |
| W4Z0R4 | Uncharacterized protein; | Sp-Apla; | NULL | 104 | sea-urchin |
| B0FWN6 | Ataxia telangiectasia mutated; | ATM; | NP_001107666.1; | 3120 | sea-urchin |
| W4Y7S5 | Uncharacterized protein; | Sp-Hypp_74; | NULL | 5226 | sea-urchin |
| W4Y625 | Uncharacterized protein; | Sp-Fyco1; | NULL | 1488 | sea-urchin |
| W4Z7I9 | Uncharacterized protein; | Sp-Hypp_1105; | NULL | 631 | sea-urchin |
