| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| F1NAU1 | Uncharacterized protein; | GPC4; | NULL | 510 | chicken |
| F1NAK8 | Uncharacterized protein; | LOC100858693; | NULL | 409 | chicken |
| F1NGW8 | Uncharacterized protein; | NOL7; | NULL | 226 | chicken |
| F1NLH5 | Uncharacterized protein; Fragment; | BAG4; | NULL | 379 | chicken |
| F1NLE8 | Uncharacterized protein; | SUZ12; | XP_004946226.1; | 777 | chicken |
| F1NBZ0 | Uncharacterized protein; | ALPK2; | NULL | 238 | chicken |
| F1NC34 | Uncharacterized protein; | SLC35B2; | XP_426131.2; | 425 | chicken |
| F1NPK5 | Uncharacterized protein; | LOC769580; | XP_001232867.3; | 881 | chicken |
| F1NEW5 | Uncharacterized protein; Fragment; | NULL | NULL | 362 | chicken |
| E1C0T2 | Bone morphogenetic protein 4; | BMP4; | NP_990568.3; | 404 | chicken |
| E1C5W4 | Uncharacterized protein; | LOC101750621; | NULL | 300 | chicken |
| F1NS59 | Uncharacterized protein; Fragment; | NULL | NULL | 357 | chicken |
| F1NAQ9 | Uncharacterized protein; | SUGP1; | NULL | 646 | chicken |
| F1NNN6 | Uncharacterized protein; Fragment; | MLX; | NULL | 188 | chicken |
| E1BVN3 | Uncharacterized protein; | LOC431656; | XP_429208.4; | 1177 | chicken |
| E1BV58 | Uncharacterized protein; | IL1RL1; | NULL | 321 | chicken |
| F1NL99 | Uncharacterized protein; Fragment; | PTS; | NULL | 153 | chicken |
| E1BZR3 | Gap junction protein; | GJA10; | NULL | 459 | chicken |
| F1NMY4 | Uncharacterized protein; | LOC101752283; | NULL | 650 | chicken |
| F1NSC2 | Uncharacterized protein; | IGSF9B; | XP_425796.4; | 1431 | chicken |
