| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A3KLJ4 | Eukaryotic translation initiation factor 4E family member 3; Uncharacterized protein; | eif4e3; Sp-Eif4e3; | NP_001091926.1; | 211 | sea-urchin |
| G8I092 | Polyketide synthase 2; Uncharacterized protein; | Sp-Pks2; | NP_001239013.1; | 2606 | sea-urchin |
| Q2V894 | Forkhead transcription factor J2; Uncharacterized protein; | FoxJ2; Sp-FoxJ2 Sp-FoxJ2_1; | NP_001073017.1; | 483 | sea-urchin |
| W4XKV3 | Uncharacterized protein; | NULL | NULL | 162 | sea-urchin |
| W4ZJF5 | Uncharacterized protein; | NULL | NULL | 252 | sea-urchin |
| W4YI65 | Uncharacterized protein; | NULL | NULL | 2318 | sea-urchin |
| W4Z4R8 | Uncharacterized protein; | NULL | NULL | 301 | sea-urchin |
| W4YJW9 | Uncharacterized protein; | NULL | NULL | 265 | sea-urchin |
| D0VFP3 | Bindin; Fragment; | BND; | NULL | 77 | sea-urchin |
| I0B5C6 | Winged helix transcription factor Forkhead-1; Fragment; | FoxB; | NULL | 67 | sea-urchin |
| D0VFQ1 | Bindin; Fragment; | BND; | NULL | 77 | sea-urchin |
| B3FNR2 | Hlf; Uncharacterized protein; | Sp-Hlf; | NP_001123286.1; | 307 | sea-urchin |
| B5G5W9 | Heat shock protein; Fragment; | gp96; | NULL | 67 | sea-urchin |
| A3KLJ3 | Eukaryotic translation initiation factor 4E member 2; Uncharacterized protein; | eif4e2; Sp-4Ehp; | NP_001077102.1; | 227 | sea-urchin |
| H3I811 | Uncharacterized protein; | NULL | NULL | 106 | sea-urchin |
| Q6VF97 | Egg bindin receptor 1; Uncharacterized protein; | EBR1; Sp-Ebr1 Sp-Ebr1_1 Sp-Ebr1_2; | NP_999830.1; | 3712 | sea-urchin |
| W4Z8S6 | Histone H2B; Fragment; | Sp-EhH2b_81; Sp-EhH2b_70; | NULL | 114 | sea-urchin |
| W4XAS4 | Uncharacterized protein; | NULL | NULL | 241 | sea-urchin |
| O97145 | Ets4 transcription factor; Uncharacterized protein; | Ets4; Sp-Ets4; | NP_999699.1; | 363 | sea-urchin |
| B5G689 | Transcription factor SoxB2; | soxB2; | NULL | 270 | sea-urchin |
