| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U5GXR7 | Beta-2-microglobulin; Fragment; | B2M; | NULL | 244 | platypus |
| Q673F3 | Insulin-like growth factor 2; | IGF2; | NP_001229634.1; | 239 | platypus |
| K7E6P8 | Uncharacterized protein; Fragment; | CHD3; | NULL | 161 | platypus |
| F6PTX1 | Uncharacterized protein; Fragment; | NULL | NULL | 240 | platypus |
| F6RU18 | Uncharacterized protein; Fragment; | ZNF746; | NULL | 566 | platypus |
| K7ECW4 | Uncharacterized protein; | LOC103169424; | NULL | 79 | platypus |
| F6SJ95 | Uncharacterized protein; Fragment; | NULL | NULL | 420 | platypus |
| F6PLU9 | Uncharacterized protein; | UBE3C; | XP_001510756.1; | 1084 | platypus |
| F6WCC7 | Uncharacterized protein; | SRGAP3; | NULL | 576 | platypus |
| F6XFF0 | Uncharacterized protein; Fragment; | KALRN; | NULL | 531 | platypus |
| F6XHP3 | Uncharacterized protein; Fragment; | NULL | NULL | 238 | platypus |
| F6ZV62 | Uncharacterized protein; | LOC100090554; | NULL | 258 | platypus |
| F6RY09 | Uncharacterized protein; Fragment; | LOC100089982; | NULL | 117 | platypus |
| F6YSK3 | Uncharacterized protein; Fragment; | NULL | NULL | 234 | platypus |
| F7A9Z6 | Uncharacterized protein; Fragment; | NULL | NULL | 322 | platypus |
| F6WZ62 | Uncharacterized protein; Fragment; | SERPING1; | NULL | 332 | platypus |
| F6R3Y5 | Uncharacterized protein; Fragment; | CRYAA; | NULL | 187 | platypus |
| F7DF69 | Uncharacterized protein; Fragment; | LOC100087827; | NULL | 332 | platypus |
| F6X9W2 | Uncharacterized protein; Fragment; | LOC100074271; | NULL | 548 | platypus |
| F6U0B5 | Ubiquitin-related modifier 1; Fragment; | URM1; | NULL | 97 | platypus |
