| GenBank top hits (Blast detail) | Score | e value |
| XP_002868850 multiubiquitin chain binding protein MBP1 [Arabidopsis lyrata subsp. lyrata] | 734 | 2e-075 |
| NP_195575 26S proteasome non-ATPase regulatory subunit 4 [Arabidopsis thaliana] | 732 | 3e-075 |
| AAM65985 multiubiquitin chain binding protein MBP1 [Arabidopsis thaliana] | 724 | 3e-074 |
| BAD95107 multiubiquitin chain binding protein [Arabidopsis thaliana] | 397 | 2e-036 |
| ACJ85639 unknown [Medicago truncatula] | 262 | 1e-020 |