| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| R4GKQ4 | Uncharacterized protein; | IL12RB1; | NULL | 693 | chicken |
| R4GMG4 | Uncharacterized protein; | EXTL2; | NULL | 331 | chicken |
| H9KYT9 | Uncharacterized protein; | LOC100859555; | NULL | 101 | chicken |
| R4MNY4 | Gag-env fusion protein; | gag-env; | NULL | 1137 | chicken |
| R4GGG9 | Uncharacterized protein; | NULL | NULL | 1029 | chicken |
| R4GJ30 | Uncharacterized protein; | NULL | NULL | 368 | chicken |
| H9L0P6 | Uncharacterized protein; | LOC428386; | NULL | 279 | chicken |
| R4GJJ6 | Uncharacterized protein; Fragment; | LOC100857871; | NULL | 133 | chicken |
| R4GLJ3 | Uncharacterized protein; Fragment; | NULL | NULL | 379 | chicken |
| R4GF70 | Uncharacterized protein; | NULL | NULL | 524 | chicken |
| R4GFF4 | Uncharacterized protein; | SPTSSB; | NULL | 80 | chicken |
| R9PXQ7 | Inositol-tetrakisphosphate 1-kinase; | ITPK1; | NULL | 446 | chicken |
| H9L0I0 | Heterogeneous nuclear ribonucleoprotein K; | HNRPK; | NULL | 428 | chicken |
| R4GFC7 | Uncharacterized protein; Fragment; | SLA2; | NULL | 273 | chicken |
| R4GJU7 | Uncharacterized protein; | NULL | NULL | 202 | chicken |
| F1NPI3 | Uncharacterized protein; | C10H15ORF26; | XP_413847.1; | 306 | chicken |
| R4GM79 | Uncharacterized protein; | TOP1; | NULL | 748 | chicken |
| R4GJ34 | Uncharacterized protein; | CKAP5; | NULL | 1919 | chicken |
| H9KZE0 | Uncharacterized protein; Fragment; | SMARCD1; | NULL | 516 | chicken |
| T1W2N0 | MHC class I antigen; Fragment; | BF; | NULL | 87 | chicken |
