Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g57870	May catalyze covalent conjugation of SUMO to target proteins.	Genetic analysis of SUMOylation in Arabidopsis: conjugation of SUMO1 and SUMO2 to nuclear proteins is essential.; 2007; DOI: 10.1104/pp.107.102285; PMID: 17644626; https://pubmed.ncbi.nlm.nih.gov/17644626/ | The PHD domain of plant PIAS proteins mediates sumoylation of bromodomain GTE proteins.; 2008; DOI: 10.1074/jbc.m708176200; PMID: 18502747; https://pubmed.ncbi.nlm.nih.gov/18502747/