| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4YFS3 | Uncharacterized protein; | NULL | NULL | 253 | sea-urchin |
| W4YUR4 | Uncharacterized protein; | NULL | NULL | 73 | sea-urchin |
| W4YFR5 | Uncharacterized protein; | Sp-Unc44L_98; | NULL | 1207 | sea-urchin |
| W4Y994 | Uncharacterized protein; | Sp-Z322; | NULL | 201 | sea-urchin |
| W4YMH3 | Uncharacterized protein; | Sp-Hypp_2996; | NULL | 387 | sea-urchin |
| W4YM07 | Uncharacterized protein; | Sp-Mcfp; | XP_784536.1; | 289 | sea-urchin |
| W4YE96 | Uncharacterized protein; | Sp-Hypp_2126; | NULL | 533 | sea-urchin |
| W4YFW1 | Uncharacterized protein; | NULL | NULL | 295 | sea-urchin |
| W4YNZ1 | Uncharacterized protein; | NULL | NULL | 113 | sea-urchin |
| W4YVQ7 | Uncharacterized protein; | Sp-Hypp_951; | XP_003731238.1; | 689 | sea-urchin |
| W4YM83 | Uncharacterized protein; | NULL | NULL | 81 | sea-urchin |
| W4XWT1 | Uncharacterized protein; | Sp-Srcr60; | NULL | 631 | sea-urchin |
| W4YW77 | Uncharacterized protein; | Sp-Ranbp2L_3; | NULL | 1064 | sea-urchin |
| W4YW48 | Uncharacterized protein; | Sp-Daple; | XP_782798.3; | 1908 | sea-urchin |
| W4YVJ7 | Uncharacterized protein; | Sp-Sec14L2_5; | NULL | 267 | sea-urchin |
| W4YTX3 | Uncharacterized protein; | Sp-Kiaa0543L; | NULL | 302 | sea-urchin |
| W4YTZ8 | Uncharacterized protein; | NULL | NULL | 224 | sea-urchin |
| W4YWH2 | Uncharacterized protein; | Sp-Tbc1d10b; | NULL | 718 | sea-urchin |
| W4YFM0 | Uncharacterized protein; | Sp-Hypp_2157; | XP_003729904.1; | 436 | sea-urchin |
| W4YVR8 | Uncharacterized protein; | Sp-AnkyL; | NULL | 363 | sea-urchin |
