| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| M3X6T0 | Uncharacterized protein; | NULL | NULL | 73 | cat |
| M3WMD1 | Uncharacterized protein; | PTCHD4; | NULL | 849 | cat |
| M3XAZ9 | Uncharacterized protein; | NULL | NULL | 115 | cat |
| M3X643 | Uncharacterized protein; Fragment; | NULL | NULL | 27 | cat |
| M3XBX8 | Uncharacterized protein; | NULL | NULL | 116 | cat |
| M3WWG8 | Pro-epidermal growth factor; | EGF; | NULL | 1122 | cat |
| M3XCR5 | Uncharacterized protein; | NULL | NULL | 99 | cat |
| M3XBA3 | Uncharacterized protein; | ARAP3; | NULL | 1541 | cat |
| M3X7F2 | Uncharacterized protein; | NULL | NULL | 123 | cat |
| M3XDC7 | Uncharacterized protein; Fragment; | NULL | NULL | 125 | cat |
| O19411 | MHC class II DRB first extracellular domain; Fragment; | MHCFECA-DRB; | NULL | 79 | cat |
| Q8HYM6 | Coagulation factor XI; Fragment; | F11; | NULL | 66 | cat |
| B4XH67 | TNF-related apoptosis-inducing ligand; | TRAIL; | NP_001124316.1; | 281 | cat |
| A9YEF1 | Caspase 12/a; | CASP12; | NP_001139619.1; | 527 | cat |
| A7UAV1 | Membrane-spanning 4-domains subfamily A member 1; Fragment; | MS4A1; | NULL | 82 | cat |
| E3UMR9 | Taste receptor type 1 member 1; Fragment; | Tas1r1; | NULL | 166 | cat |
| M3VUA5 | Uncharacterized protein; | ANGEL2; | NULL | 522 | cat |
| M3WG38 | Uncharacterized protein; | GGCX; | NULL | 760 | cat |
| M3WPU8 | Uncharacterized protein; | OSER1; | XP_003983508.1; | 292 | cat |
| M3WE13 | Uncharacterized protein; | TMEM232; | NULL | 574 | cat |
