| Q53WG8 | CAS1B_THET8 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | cas1-2 TTHB193 | Detail |
| Q8F874 | CAS1_LEPIN | Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601) | cas1 LA_0684 | Detail |
| Q7N5T1 | CHEB_PHOLL | Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01) | cheB plu1856 | Detail |
| Q15RF6 | CHEB_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | cheB Patl_3026 | Detail |
| Q53VV6 | CAS2_THET8 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | cas2 TTHB223 | Detail |
| Q5JF95 | CHEB_THEKO | Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (Pyrococcus kodakaraensis (strain KOD1)) | cheB TK0633 | Detail |
| B6YWB8 | CAS10_THEON | Thermococcus onnurineus (strain NA1) | csm1 cas10 TON_0893 | Detail |
| Q03862 | ARX1_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | ARX1 YDR101C YD8557.10c | Detail |
| A7X0I1 | ADDB_STAA1 | Staphylococcus aureus (strain Mu3 / ATCC 700698) | addB SAHV_0961 | Detail |
| Q9VPT8 | CPSF4_DROME | Drosophila melanogaster (Fruit fly) | Clp CPSF30 Ssb-c6a CG3642 | Detail |