| GenBank top hits (Blast detail) | Score | e value |
| NP_850412 cysteine protease ATG4a [Arabidopsis thaliana] | 507 | 2e-049 |
| AAC23418 unknown protein [Arabidopsis thaliana] | 507 | 2e-049 |
| XP_002881949 autophagy 4a [Arabidopsis lyrata subsp. lyrata] | 504 | 5e-049 |
| NP_973687 cysteine protease ATG4a [Arabidopsis thaliana] | 502 | 9e-049 |
| NP_191554 cysteine protease ATG4b [Arabidopsis thaliana] | 456 | 2e-043 |