| A9U328 | FEN12_PHYPA | Physcomitrella patens subsp. patens (Moss) | FEN1-B PHYPADRAFT_200726 | Detail |
| C3KJE6 | FEN1_ANOFI | Anoplopoma fimbria (Sablefish) | fen1 | Detail |
| Q680K2 | GPPL1_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At4g39970 T5J17.140 | Detail |
| Q17RS7 | GEN_HUMAN | Homo sapiens (Human) | GEN1 | Detail |
| Q92562 | FIG4_HUMAN | Homo sapiens (Human) | FIG4 KIAA0274 SAC3 | Detail |
| B2VTT3 | FEN1_PYRTR | Pyrenophora tritici-repentis (strain Pt-1C-BFP) (Wheat tan spot fungus) (Drechslera tritici-repentis) | fen1 PTRG_01978 | Detail |
| B9EMY6 | FEN1_SALSA | Salmo salar (Atlantic salmon) | fen1 | Detail |
| Q8SV03 | FCP1_ENCCU | Encephalitozoon cuniculi (strain GB-M1) (Microsporidian parasite) | FCP1 ECU07_0890 | Detail |
| Q9P376 | FCP1_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | fcp1 SPAC19B12.05c | Detail |
| Q9F7V5 | MAZF_STAEP | Staphylococcus epidermidis | mazF | Detail |