| A2XHJ5 | ATG4A_ORYSI | Oryza sativa subsp. indica (Rice) | ATG4A APG4A OsI_011538 | Detail |
| K8ESC5 | ATG41_CAEEL | Caenorhabditis elegans | atg-4.1 Y87G2A.3 | Detail |
| P36185 | ACP2_ENTHI | Entamoeba histolytica | ACP2 | Detail |
| Q06964 | CPP3_ENTHI | Entamoeba histolytica | CPNP | Detail |
| Q86GF7 | CRUST_PANBO | Pandalus borealis (Northern red shrimp) | Cys | Detail |
| Q9JL96 | CATM_MOUSE | Mus musculus (Mouse) | Ctsm Catm | Detail |
| Q63088 | CATJ_RAT | Rattus norvegicus (Rat) | Ctsj Ctsp | Detail |
| Q5AR45 | ASQB_EMENI | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) | asqB AN9235 | Detail |
| P33404 | CYSP_TRIVA | Trichomonas vaginalis | | Detail |
| A3LQU0 | ATG4_PICST | Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis) | ATG4 PICST_30446 | Detail |