| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| F1RM44 | Uncharacterized protein; Fragment; | TOMM40; | NULL | 307 | pig |
| I3LR20 | Uncharacterized protein; | DDX46; | NULL | 1032 | pig |
| F1RUJ0 | Adenylyl cyclase-associated protein; Fragment; | CAP2; | NULL | 387 | pig |
| F1RV92 | Uncharacterized protein; | C6orf52; | NULL | 158 | pig |
| F1RN43 | Uncharacterized protein; | CUL4A; | NULL | 761 | pig |
| F1RNC2 | Olfactory receptor; | LOC100152848; | NULL | 315 | pig |
| F1RVR6 | Uncharacterized protein; | NULL | NULL | 109 | pig |
| F1RN50 | Uncharacterized protein; Fragment; | NULL | NULL | 195 | pig |
| F1S768 | Uncharacterized protein; Fragment; | DMRTB1; | NULL | 353 | pig |
| F1S7B1 | Sperm surface protein Sp17; Sperm autoantigenic protein 17; | SPA17; | XP_003130070.1; | 153 | pig |
| F1S280 | Uncharacterized protein; | ENPP2; | XP_003125559.1; | 888 | pig |
| F1RVB4 | Uncharacterized protein; | NULL | NULL | 501 | pig |
| F1S7K5 | Uncharacterized protein; | LOC100526035; | XP_005661382.1; | 667 | pig |
| F1RW61 | Uncharacterized protein; | PYURF; | NULL | 114 | pig |
| F1SDY2 | Uncharacterized protein; Fragment; | NULL | NULL | 1157 | pig |
| F1SAK9 | Uncharacterized protein; | MPZL2; | NULL | 215 | pig |
| F1SEK5 | Uncharacterized protein; | LOC100737342; | XP_003484002.1; | 204 | pig |
| F1SE02 | Uncharacterized protein; | CEP128; | NULL | 442 | pig |
| F1SE88 | Uncharacterized protein; | FRYL; | NULL | 1434 | pig |
| F1SLR7 | Uncharacterized protein; | IFFO1; | XP_005652666.1; | 560 | pig |
