| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E1BQU9 | Uncharacterized protein; | PRSS35; | XP_004940467.1;XP_419860.1; | 413 | chicken |
| E1BRD6 | Uncharacterized protein; | NKIRAS1; | XP_004939460.1;XP_418753.2; | 191 | chicken |
| D3X737 | Calcium-activated potassium channel variant A4p4-AB2; | kcnma1; | NULL | 1193 | chicken |
| E1BR32 | Uncharacterized protein; | GUCY1A3; | XP_420375.1; | 688 | chicken |
| E1BRP3 | Uncharacterized protein; | VTA1; | NULL | 307 | chicken |
| R9PXM9 | T-box transcription factor TBX5; | TBX5; | NULL | 619 | chicken |
| T1W311 | MHC class I antigen; Fragment; | BF; | NULL | 90 | chicken |
| R4GHZ9 | Uncharacterized protein; Fragment; | LOC101751098; | NULL | 393 | chicken |
| W8Q283 | Pituitary specific transcription factor; Fragment; | PIT1; | NULL | 18 | chicken |
| T1W2E1 | MHC class I antigen; Fragment; | BF; | NULL | 90 | chicken |
| E1BT67 | Uncharacterized protein; | AK8; | NULL | 390 | chicken |
| E1BTK2 | Uncharacterized protein; | ARAP2; | XP_426346.4; | 1700 | chicken |
| E1BVV4 | Uncharacterized protein; | NULL | NULL | 490 | chicken |
| D2IE27 | Prolactin-like peptide splice variant 1; | PRL-L; | NULL | 119 | chicken |
| E1BVZ2 | Uncharacterized protein; | SVOPL; | XP_416339.4; | 490 | chicken |
| R4GLA7 | Uncharacterized protein; | NULL | NULL | 438 | chicken |
| E1BYL6 | Uncharacterized protein; | C1ORF109; | NULL | 214 | chicken |
| E1BRZ4 | Uncharacterized protein; | LOC420808; | NULL | 282 | chicken |
| R4GKW4 | Uncharacterized protein; | NULL | NULL | 128 | chicken |
| E1C2X0 | Uncharacterized protein; | PPP1R42; | NULL | 281 | chicken |
