| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4XAD6 | Uncharacterized protein; | Sp-HgfL; | NULL | 1160 | sea-urchin |
| W4YV95 | 3-hydroxy-3-methylglutaryl coenzyme A reductase; HMG-CoA reductase; EC 1.1.1.34; | Sp-Hmgcr_1; | NULL | 821 | sea-urchin |
| W4ZDB1 | Uncharacterized protein; | Sp-Pnlip_12; | NULL | 355 | sea-urchin |
| W4YG46 | Uncharacterized protein; | Sp-Unk_35; | NULL | 194 | sea-urchin |
| W4Z4S3 | Uncharacterized protein; | Sp-Cenpe; | NULL | 2778 | sea-urchin |
| W4XL38 | Metalloendopeptidase; EC 3.4.24.-; | Sp-AnL4; | XP_798019.3; | 597 | sea-urchin |
| W4YR15 | Uncharacterized protein; | NULL | NULL | 99 | sea-urchin |
| W4ZCZ3 | Uncharacterized protein; | Sp-Megf8-2; | NULL | 980 | sea-urchin |
| W4Y710 | Uncharacterized protein; | NULL | NULL | 243 | sea-urchin |
| W4ZCG7 | Uncharacterized protein; | NULL | NULL | 225 | sea-urchin |
| W4ZCE6 | Uncharacterized protein; | Sp-Bptf; | NULL | 3508 | sea-urchin |
| W4Y019 | Uncharacterized protein; | Sp-Ache_16; | NULL | 344 | sea-urchin |
| W4ZL04 | Uncharacterized protein; | Sp-Fhdc1_2; | NULL | 1102 | sea-urchin |
| W4Z1L5 | Nucleoside diphosphate kinase; EC 2.7.4.6; | Sp-Nme7; | XP_795051.1; | 380 | sea-urchin |
| W4Y771 | Uncharacterized protein; | Sp-Nr1m2; | XP_783869.1; | 573 | sea-urchin |
| W4XTP9 | Uncharacterized protein; | Sp-Rhogap21; | NULL | 1153 | sea-urchin |
| W4YX04 | Uncharacterized protein; | Sp-CrumbsL2; | NULL | 2187 | sea-urchin |
| W4YNA7 | Lipoyl synthase, mitochondrial; EC 2.8.1.8; Lipoate synthase; Lipoic acid synthase; | Sp-Lias_1; | NULL | 740 | sea-urchin |
| W4YDC6 | Peptidyl-prolyl cis-trans isomerase; EC 5.2.1.8; | Sp-Ppib; | NULL | 211 | sea-urchin |
| W4Y468 | Uncharacterized protein; | NULL | XP_785537.1; | 187 | sea-urchin |
