| F7V5D5 | CAS1_CLOSS | Clostridium sp. (strain SY8519) | cas1 CXIVA_19970 | Detail |
| Q2FNT7 | CAS1C_METHJ | Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1) | cas1-3 Mhun_1375 | Detail |
| Q0H8X2 | BI1_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | bI1 | Detail |
| Q2RX88 | CAS2B_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | cas2-2 Rru_A0452 | Detail |
| E6LHV5 | CSM3_ENTI1 | Enterococcus italicus (strain DSM 15952 / LMG 22039 / TP 1.5) | csm3 HMPREF9088_1945 | Detail |
| Q8TVS8 | CAS2_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | cas2 MK1310 | Detail |
| F1R983 | CTIP_DANRE | Danio rerio (Zebrafish) (Brachydanio rerio) | rbbp8 zgc:113143 | Detail |
| P0CM50 | BST1_CRYNJ | Cryptococcus neoformans var. neoformans serotype D (strain JEC21 / ATCC MYA-565) (Filobasidiella neoformans) | BST1 CNF03000 | Detail |
| Q4L6F9 | DING_STAHJ | Staphylococcus haemolyticus (strain JCSC1435) | dinG SH1457 | Detail |
| A8AAJ1 | FAU1_IGNH4 | Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125) | fau-1 Igni_0761 | Detail |