| 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 |
| Q746F4 | CAS2B_THET2 | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | cas2b TT_P0101 | Detail |
| Q59063 | CSM3_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | csm3 MJ1669 | Detail |
| Q6YZM6 | BBD2_ORYSJ | Oryza sativa subsp. japonica (Rice) | BBD2 Os08g0357000 LOC_Os08g26870 OsJ_27034 P0426E02.15 | Detail |
| Q8XPE2 | ADDA_CLOPE | Clostridium perfringens (strain 13 / Type A) | addA CPE0021 | Detail |