Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g64920	E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of target proteins.	The RING finger motif of photomorphogenic repressor COP1 specifically interacts with the RING-H2 motif of a novel Arabidopsis protein.; 1999; DOI: 10.1074/jbc.274.39.27674; PMID: 10488108; https://pubmed.ncbi.nlm.nih.gov/10488108/ | Biochemical evidence for ubiquitin ligase activity of the Arabidopsis COP1 interacting protein 8 (CIP8).; 2002; DOI: 10.1046/j.1365-313x.2002.01298.x; PMID: 12028569; https://pubmed.ncbi.nlm.nih.gov/12028569/
Arabidopsis	At3g46620	E3 ubiquitin-protein ligase involved in the positive regulation of abscisic acid-dependent drought stress responses.	Suppression of Arabidopsis RING-DUF1117 E3 ubiquitin ligases, AtRDUF1 and AtRDUF2, reduces tolerance to ABA-mediated drought stress.; 2012; DOI: 10.1016/j.bbrc.2012.02.131; PMID: 22405823; https://pubmed.ncbi.nlm.nih.gov/22405823/ | The E3 ligase AtRDUF1 positively regulates salt stress responses in Arabidopsis thaliana.; 2013; DOI: 10.1371/journal.pone.0071078; PMID: 23951086; https://pubmed.ncbi.nlm.nih.gov/23951086/
Arabidopsis	At5g59550	E3 ubiquitin-protein ligase involved in the positive regulation of abscisic acid-dependent drought stress responses.	Suppression of Arabidopsis RING-DUF1117 E3 ubiquitin ligases, AtRDUF1 and AtRDUF2, reduces tolerance to ABA-mediated drought stress.; 2012; DOI: 10.1016/j.bbrc.2012.02.131; PMID: 22405823; https://pubmed.ncbi.nlm.nih.gov/22405823/
Arabidopsis	At3g63530	E3 ubiquitin-protein ligase that limits organ size, and possibly seed size, in a dose-dependent manner.	Forever Young: The Role of Ubiquitin Receptor DA1 and E3 Ligase BIG BROTHER in Controlling Leaf Growth and Development.; 2017; DOI: 10.1104/pp.16.01410; PMID: 28003326; https://pubmed.ncbi.nlm.nih.gov/28003326/