| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q26651 | Myosin heavy-chain; Fragment; | NULL | NULL | 32 | sea-urchin |
| Q26312 | Nonfibrillar collagen protein; Fragment; | nonfibrillar; collagen; | NULL | 907 | sea-urchin |
| Q26634 | Alpha-1 collagen; | COLP1alpha; | NP_999674.1; | 1414 | sea-urchin |
| Q2V887 | Forkhead transcription factor N2/3; Fragment; | FoxN2/3; | NULL | 197 | sea-urchin |
| Q7M4C8 | Sperm-activating peptide; Thr-5 speract; | NULL | NULL | 10 | sea-urchin |
| W4ZLF4 | Uncharacterized protein; | Sp-Il17-12; | NULL | 136 | sea-urchin |
| Q9BMK0 | 32kDa cortical vesicle protein CV34-12; | NULL | NP_999667.1; | 321 | sea-urchin |
| W4ZFW3 | Uncharacterized protein; | Sp-Pollp_1; | NULL | 436 | sea-urchin |
| A2PZA6 | Mothers against decapentaplegic homolog; MAD homolog; Mothers against DPP homolog; SMAD family member; | Sp-Smad2/3; | NP_001075435.1; | 427 | sea-urchin |
| A0FEM3 | Receptor for egg jelly 5; | REJ5; | NP_001091921.1; | 3716 | sea-urchin |
| B0ZT43 | Sp185/333 B6 epsilon; | NULL | NULL | 295 | sea-urchin |
| Q4TTJ4 | Extracellular protein; Fragment; | endo16; | NULL | 39 | sea-urchin |
| P92163 | Integrin beta; | NULL | NP_999732.1; | 783 | sea-urchin |
| Q6TY82 | P160; | NULL | NP_999829.1; | 1471 | sea-urchin |
| A1DWX0 | Sp185/333; | NULL | NULL | 142 | sea-urchin |
| A1DWR1 | Sp185/333; | NULL | NULL | 376 | sea-urchin |
| A1DYA8 | Sp185/333; | NULL | NULL | 381 | sea-urchin |
| A6N445 | 185/333 D1 alpha; Fragment; | NULL | NULL | 377 | sea-urchin |
| A6N417 | 185/333 E2 delta; | NULL | NULL | 290 | sea-urchin |
| A1DY17 | Sp185/333; | NULL | NULL | 291 | sea-urchin |
