| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z4M6 | Uncharacterized protein; | NULL | NULL | 50 | sea-urchin |
| W4YRJ9 | Uncharacterized protein; | Sp-Dmp3; | XP_001200361.2; | 519 | sea-urchin |
| W4YJY5 | Uncharacterized protein; | Sp-Cycs_3; | NULL | 111 | sea-urchin |
| W4YK92 | Uncharacterized protein; | Sp-PppL_266; | NULL | 481 | sea-urchin |
| W4YY88 | Uncharacterized protein; | Sp-Unc44_247; | NULL | 734 | sea-urchin |
| W4YRN6 | Uncharacterized protein; | Sp-Adrb2L_11; | NULL | 381 | sea-urchin |
| W4YYC9 | Uncharacterized protein; | Sp-Rab27; | NULL | 215 | sea-urchin |
| W4ZHY3 | Uncharacterized protein; | NULL | NULL | 178 | sea-urchin |
| W4YYB5 | Uncharacterized protein; | Sp-Cts13; | NULL | 317 | sea-urchin |
| W4ZHW0 | Uncharacterized protein; | Sp-Unc44_184; | NULL | 1795 | sea-urchin |
| W4YYF5 | Uncharacterized protein; | Sp-Tdh; | NULL | 472 | sea-urchin |
| W4YRU3 | Uncharacterized protein; | Sp-Abcc9i; | NULL | 983 | sea-urchin |
| W4YYH6 | Uncharacterized protein; | NULL | NULL | 130 | sea-urchin |
| W4YYF2 | Uncharacterized protein; | Sp-Cyp26L; | NULL | 480 | sea-urchin |
| W4YKA4 | Uncharacterized protein; | Sp-Kiaa1841; | NULL | 408 | sea-urchin |
| W4YYJ1 | Uncharacterized protein; | Sp-Nlr1; | NULL | 922 | sea-urchin |
| W4YRX8 | Uncharacterized protein; | Sp-Slc16a14_5; | NULL | 572 | sea-urchin |
| W4Z4Z8 | Uncharacterized protein; | NULL | NULL | 109 | sea-urchin |
| W4XIU9 | Uncharacterized protein; | Sp-Psd4; | NULL | 411 | sea-urchin |
| W4YRX6 | Uncharacterized protein; | Sp-Hypp_2390; | NULL | 361 | sea-urchin |
