| GenBank top hits (Blast detail) | Score | e value |
| XP_002873191 ubiquitin-conjugating enzyme 18 [Arabidopsis lyrata subsp. lyrata] | 1125 | 9e-121 |
| NP_568148 ubiquitin-conjugating enzyme E2 22 [Arabidopsis thaliana] | 1112 | 3e-119 |
| ACU22933 unknown [Glycine max] | 971 | 7e-103 |
| CBI32855 unnamed protein product [Vitis vinifera] | 963 | 6e-102 |
| XP_002523681 ubiquitin-conjugating enzyme e2S, putative [Ricinus communis] | 958 | 2e-101 |