| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| M3WES1 | Uncharacterized protein; | C8orf74; | XP_003984887.1; | 293 | cat |
| M3WRA2 | Uncharacterized protein; | NULL | NULL | 168 | cat |
| M3WUX7 | Uncharacterized protein; | CCDC110; | NULL | 813 | cat |
| M3WG30 | Uncharacterized protein; | SLA; | XP_004000174.2; | 314 | cat |
| M3X8N2 | Uncharacterized protein; | NULL | NULL | 147 | cat |
| M3WUW7 | Uncharacterized protein; Fragment; | NULL | NULL | 71 | cat |
| M3X8I0 | Uncharacterized protein; | NULL | XP_006944299.1; | 677 | cat |
| M3XDZ1 | Uncharacterized protein; | CRELD1; | NULL | 421 | cat |
| M3XEF3 | Uncharacterized protein; Fragment; | NULL | NULL | 55 | cat |
| M3WZM4 | Uncharacterized protein; | KIAA1211L; | NULL | 351 | cat |
| M3X926 | Uncharacterized protein; Fragment; | NULL | NULL | 200 | cat |
| Q4VNX8 | Tyrosinase related protein 1; | Tyrp1; | NULL | 537 | cat |
| Q863I8 | Interferon alpha 11; | IFNA11; | NP_001027001.1; | 189 | cat |
| Q95IL1 | MHC class I antigen; Fragment; | FLA-Z; | NULL | 62 | cat |
| O19377 | MHC class II DRB first extracellular domain; Fragment; | MHCFECA-DRB; | NULL | 79 | cat |
| Q8MHQ5 | MHC class II antigen; Fragment; | FLA-DRB; | NULL | 79 | cat |
| P79355 | CD4 antigen; | NULL | NP_001009250.1; | 474 | cat |
| Q7M2Y6 | Conceptus protein 5; Fragment; | NULL | NULL | 29 | cat |
| O19394 | MHC class II DRB first extracellular domain; Fragment; | MHCFECA-DRB; | NULL | 79 | cat |
| Q6R713 | Cytochrome b; Fragment; | cytb; | NULL | 119 | cat |
