Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g11680	Mediates E2-dependent protein ubiquitination in vitro.	No verified direct reference in this release
Arabidopsis	At3g11110	RING-H2 finger protein ATL66.	No verified direct reference in this release
Arabidopsis	At1g49850	Probable E3 ubiquitin-protein ligase that may possess E3 ubiquitin ligase activity in vitro.	No verified direct reference in this release