| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| M3X1N7 | Uncharacterized protein; | NULL | NULL | 151 | cat |
| M3XB26 | Uncharacterized protein; Fragment; | NULL | NULL | 266 | cat |
| M3WKJ6 | Uncharacterized protein; | EXD2; | NULL | 620 | cat |
| M3VV30 | Uncharacterized protein; | SRRM3; | NULL | 611 | cat |
| M3X127 | Uncharacterized protein; | NULL | NULL | 157 | cat |
| M3XBY1 | Uncharacterized protein; | CCDC174; | NULL | 467 | cat |
| M3X064 | Uncharacterized protein; | NULL | NULL | 59 | cat |
| M3WML3 | Uncharacterized protein; | DLC1; | NULL | 1095 | cat |
| M3W7N5 | Uncharacterized protein; | FAM170B; | NULL | 280 | cat |
| M3W5B9 | Uncharacterized protein; | NULL | NULL | 495 | cat |
| M3WMK8 | Uncharacterized protein; | GRAPL; | NULL | 217 | cat |
| M3VUE7 | Uncharacterized protein; | KRT81; | XP_003988780.1; | 507 | cat |
| M3X1H3 | Uncharacterized protein; Fragment; | NULL | NULL | 137 | cat |
| M3WWA4 | Uncharacterized protein; Fragment; | LOC101085921; | NULL | 481 | cat |
| M3W4P7 | Uncharacterized protein; | HDX; | NULL | 692 | cat |
| M3W3K9 | Transporter; Fragment; | SLC6A17; | NULL | 579 | cat |
| M3VWZ3 | Uncharacterized protein; | POP4; | XP_003998009.1; | 220 | cat |
| M3VXH0 | Uncharacterized protein; | ZSWIM3; | XP_003983560.1; | 696 | cat |
| S4Z0I2 | MHC class I antigen; Fragment; | FLAI-H; | NULL | 182 | cat |
| U3U945 | Matrix metalloproteinase-9; Fragment; | MMP-9; | NULL | 229 | cat |
