| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| S4Z0J6 | MHC class I antigen; Fragment; | FLAI-E; | NULL | 182 | cat |
| S4Z0I6 | MHC class I antigen; Fragment; | FLAI-H; | NULL | 182 | cat |
| T1WFK5 | Luteinizing hormone/choriogonadotropin; Fragment; | NULL | NULL | 84 | cat |
| O19386 | MHC class II DRB first extracellular domain; Fragment; | MHCFECA-DRB; | NULL | 79 | cat |
| Q6BCI5 | Histone H3; Fragment; | NULL | NULL | 122 | cat |
| Q95IJ8 | MHC class I antigen; Fragment; | FLA-Z; | NULL | 72 | cat |
| Q71VI5 | NADH dehydrogenase subunit 5; Fragment; | NULL | NULL | 105 | cat |
| Q0QEV8 | 60S ribosomal protein L18; Fragment; | RPL18; | NULL | 169 | cat |
| A9QGZ9 | Apolipoprotein B editing enzyme catalytic polypeptide-like 3C; | NULL | NP_001116508.1; | 192 | cat |
| M3W2H6 | Uncharacterized protein; | C1orf106; | NULL | 655 | cat |
| M3VWA7 | Uncharacterized protein; | SUFU; | NULL | 344 | cat |
| M3WJK7 | Uncharacterized protein; Fragment; | SPATA32; | NULL | 381 | cat |
| M3WU90 | Uncharacterized protein; Fragment; | COL24A1; | NULL | 1669 | cat |
| M3WKD4 | Uncharacterized protein; | ZNF133; | XP_006930039.1;XP_006930040.1; | 667 | cat |
| M3WMQ6 | Uncharacterized protein; | ARL5B; | XP_006933351.1; | 180 | cat |
| M3X4L2 | Uncharacterized protein; | CXorf21; | XP_004000427.1; | 296 | cat |
| M3X5S5 | Uncharacterized protein; Fragment; | NULL | NULL | 255 | cat |
| M3WMB2 | Uncharacterized protein; | ADAMTS17; | NULL | 466 | cat |
| M3WW76 | Uncharacterized protein; Fragment; | NULL | NULL | 69 | cat |
| M3X7R0 | Uncharacterized protein; | RNASE11; | XP_003987437.1; | 199 | cat |
