| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| F1SR51 | Uncharacterized protein; Fragment; | NCKAP1L; | NULL | 467 | pig |
| F1SCC6 | Uncharacterized protein; | LOC100153899; | XP_001928857.3; | 423 | pig |
| F1SAR7 | Uncharacterized protein; | CLMN; | NULL | 1007 | pig |
| F1RHG3 | Uncharacterized protein; | NULL | NULL | 565 | pig |
| F1SP48 | Uncharacterized protein; | TMEM38B; | NULL | 289 | pig |
| F1RGE5 | Uncharacterized protein; Fragment; | NULL | NULL | 492 | pig |
| F1RG62 | Uncharacterized protein; | DCTPP1; | XP_003354588.1; | 168 | pig |
| F1SP15 | Membrane-associated transporter protein; | SLC45A2; | XP_003483856.1; | 532 | pig |
| F1RM85 | Uncharacterized protein; | ADAM7; | NULL | 792 | pig |
| F1RGU7 | Uncharacterized protein; | MAP10; | NULL | 855 | pig |
| F1RFS1 | Uncharacterized protein; Fragment; | LOC100517000; | NULL | 437 | pig |
| F1RU27 | Uncharacterized protein; | C11orf68; | XP_005660734.1; | 251 | pig |
| F1RVX7 | Uncharacterized protein; | FAM166A; | XP_003122391.1; | 320 | pig |
| F1RMV2 | Uncharacterized protein; Fragment; | LOC100523557; | NULL | 443 | pig |
| F1RNM0 | Uncharacterized protein; | LOC100515475; | XP_003124413.2; | 161 | pig |
| F1S6W5 | Uncharacterized protein; | ZBED5; | NULL | 366 | pig |
| F1S106 | Uncharacterized protein; | LOC100524511; | XP_003129342.2; | 878 | pig |
| F1RUY5 | Uncharacterized protein; Fragment; | NCR2; | NULL | 216 | pig |
| F1SLX6 | Uncharacterized protein; | FEZF1; | XP_003134782.1; | 475 | pig |
| F1SEY8 | Polymeric immunoglobulin receptor; | PIGR; | NULL | 757 | pig |
