| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YJZ7 | Uncharacterized protein; | NULL | NULL | 135 | sea-urchin |
| W4Z4G6 | Uncharacterized protein; | Sp-Atad3; | NULL | 596 | sea-urchin |
| W4Z0S5 | Uncharacterized protein; | Sp-Hypp_1029; | NULL | 745 | sea-urchin |
| W4YUG3 | Uncharacterized protein; | Sp-Chrom1; | NULL | 1940 | sea-urchin |
| W4Z687 | Uncharacterized protein; | Sp-Ap3s1; | XP_799018.1; | 187 | sea-urchin |
| W4Z5B3 | Uncharacterized protein; Fragment; | Sp-Imp4; | NULL | 289 | sea-urchin |
| W4YMW6 | Uncharacterized protein; | Sp-Stard5; | NULL | 149 | sea-urchin |
| W4YMI6 | Uncharacterized protein; Fragment; | NULL | NULL | 85 | sea-urchin |
| W4Z6Z8 | Uncharacterized protein; | Sp-Slc46a1L_7; | XP_780955.2; | 513 | sea-urchin |
| W4YY31 | Uncharacterized protein; | Sp-Cyp2L44; | NULL | 532 | sea-urchin |
| W4ZCQ9 | Uncharacterized protein; | Sp-Nrk7; | NULL | 113 | sea-urchin |
| W4ZB21 | Uncharacterized protein; | NULL | NULL | 291 | sea-urchin |
| W4Z7N8 | Uncharacterized protein; | Sp-Rxfp2_5; | NULL | 362 | sea-urchin |
| W4ZHN0 | Uncharacterized protein; | Sp-Tmem62_1; | NULL | 570 | sea-urchin |
| W4ZD90 | Uncharacterized protein; | Sp-Ugt2b1_2; | NULL | 428 | sea-urchin |
| W4Z5M1 | Uncharacterized protein; | Sp-Syt4; | NULL | 539 | sea-urchin |
| W4Z5J7 | Uncharacterized protein; | Sp-Tsc2_1; | NULL | 1451 | sea-urchin |
| W4Z7D2 | Uncharacterized protein; | Sp-Hypp_2705; | XP_003723978.1; | 529 | sea-urchin |
| W4ZIW7 | Uncharacterized protein; Fragment; | NULL | NULL | 72 | sea-urchin |
| W4Z7G6 | Uncharacterized protein; | Sp-Kcnk18L_2; | XP_798299.1; | 373 | sea-urchin |
