| B4KNM1 | FEN1_DROMO | Drosophila mojavensis (Fruit fly) | Fen1 GI18754 | Detail |
| B4GIM3 | FEN1_DROPE | Drosophila persimilis (Fruit fly) | Fen1 GL16728 | Detail |
| B4HTA1 | FEN1_DROSE | Drosophila sechellia (Fruit fly) | Fen1 GM20026 | Detail |
| Q21407 | GPCP1_CAEEL | Caenorhabditis elegans | gpcp-1 K10B3.6 | Detail |
| P90755 | ENPP2_CAEEL | Caenorhabditis elegans | C27A7.3 | Detail |
| B4LM90 | FEN1_DROVI | Drosophila virilis (Fruit fly) | Fen1 GJ21778 | Detail |
| B4MR84 | FEN1_DROWI | Drosophila willistoni (Fruit fly) | Fen1 GK21315 | Detail |
| P12294 | ENS2_YEASX | Saccharomyces cerevisiae (Baker's yeast) | ENS2 RF3 | Detail |
| Q6D0X0 | CAS1_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | cas1 ECA3679 | Detail |
| Q9KFX8 | CAS2_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | cas2 BH0342 | Detail |