| A8M9L3 | FEN_CALMQ | Caldivirga maquilingensis (strain ATCC 700844 / DSM 13496 / JCM 10307 / IC-167) | fen Cmaq_0040 | Detail |
| B0R5F5 | FEN_HALS3 | Halobacterium salinarum (strain ATCC 29341 / DSM 671 / R1) | fen OE_2939R | Detail |
| B7LNG1 | FRSA_ESCF3 | Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73) | frsA EFER_2739 | Detail |
| Q57ST6 | FRSA_SALCH | Salmonella choleraesuis (strain SC-B67) | frsA SCH_0319 | Detail |
| C6A1U9 | FEN_THESM | Thermococcus sibiricus (strain DSM 12597 / MM 739) | fen TSIB_0528 | Detail |
| Q58DH8 | FEN1_BOVIN | Bos taurus (Bovine) | FEN1 RTH-1 | Detail |
| Q93YW8 | GDL65_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At4g18970 F13C5.1 | Detail |
| Q6NMR9 | GDL84_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At5g45920 K15I22.12 | Detail |
| Q8KB21 | CAS1B_CHLTE | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) (Chlorobium tepidum) | cas1-2 CT1977 | Detail |
| B1L400 | CAS1_KORCO | Korarchaeum cryptofilum (strain OPF8) | cas1 Kcr_0423 | Detail |