| 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 |
| Q9SV09 | C3H46_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At3g51950 F4F15.60 | Detail |
| Q5FJW9 | ADDB_LACAC | Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM) | rexB LBA1166 | Detail |
| A8YVK1 | ADDB_LACH4 | Lactobacillus helveticus (strain DPC 4571) | rexB lhv_1274 | Detail |
| A0AL19 | ADDB_LISW6 | Listeria welshimeri serovar 6b (strain ATCC 35897 / DSM 20650 / SLCC5334) | addB lwe2283 | Detail |