| Q2RV91 | CAS2D_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | cas2-4 Rru_A1153 | Detail |
| G4RJY6 | CS1F2_THETK | Thermoproteus tenax (strain ATCC 35583 / DSM 2078 / JCM 9277 / NBRC 100435 / Kra 1) | cas2 cas1 TTX_1246 | Detail |
| Q03W49 | ADDA_LEUMM | Leuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / NCDO 523) | addA LEUM_1481 | Detail |
| Q3ED78 | C3H7_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At1g21570 F24J8.21 | Detail |
| D5EXI2 | AXE7A_PRER2 | Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) | axe7A PRU_2678 | Detail |
| A6QFH7 | ADDB_STAAE | Staphylococcus aureus (strain Newman) | addB rexB NWMN_0837 | Detail |
| Q929A9 | ADDA_LISIN | Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262) | addA lin2368 | Detail |
| Q8NXF0 | ADDB_STAAW | Staphylococcus aureus (strain MW2) | addB MW0848 | Detail |
| Q3K1I5 | ADDB_STRA1 | Streptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700) | rexB SAK_0996 | Detail |
| B4U2H0 | ADDB_STREM | Streptococcus equi subsp. zooepidemicus (strain MGCS10565) | rexB Sez_0828 | Detail |