物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At5g64920	E3 泛素蛋白连接酶，介导靶蛋白的泛素化和随后的蛋白酶体降解。	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/
拟南芥	At3g19950	E3 泛素蛋白连接酶以硫酯的形式接受来自 E2 泛素结合酶的泛素，然后将泛素直接转移至目标底物。	暂无已核实直接文献
水稻	Os05g0488800	在体外具有E3泛素-蛋白连接酶活性。	Molecular dissection of Oryza sativa salt-induced RING Finger Protein 1 (OsSIRP1): possible involvement in the sensitivity response to salinity stress.; 2016; DOI: 10.1111/ppl.12459; PMID: 27118216; https://pubmed.ncbi.nlm.nih.gov/27118216/