| 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 |
| Q9UKF6 | CPSF3_HUMAN | Homo sapiens (Human) | CPSF3 CPSF73 | Detail |
| G5EGA3 | ANKL1_CAEEL | Caenorhabditis elegans | lem-3 rad-1 F42H11.2 | Detail |
| P04419 | CEA2_ECOLX | Escherichia coli | col ceaB | Detail |
| Q73C23 | ADDA_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | addA BCE_1245 | Detail |
| Q0SWW7 | ADDB_CLOPS | Clostridium perfringens (strain SM101 / Type A) | addB CPR_0024 | Detail |
| Q9CZI9 | AEN_MOUSE | Mus musculus (Mouse) | Aen Isg20l1 | Detail |
| B8FXD7 | ADDA_DESHD | Desulfitobacterium hafniense (strain DCB-2 / DSM 10664) | addA Dhaf_2832 | Detail |