Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g52780	Probable purple acid phosphatase 20.	No verified direct reference in this release
Arabidopsis	At3g20500	Purple acid phosphatase 18.	No verified direct reference in this release
Arabidopsis	At3g52820	Purple acid phosphatase 22.	No verified direct reference in this release
Arabidopsis	At3g52810	Purple acid phosphatase 21.	No verified direct reference in this release
Arabidopsis	At5g34850	Metallo-phosphoesterase involved in phosphate metabolism.	Biochemical and molecular characterization of AtPAP26, a vacuolar purple acid phosphatase up-regulated in phosphate-deprived Arabidopsis suspension cells and seedlings.; 2006; DOI: 10.1104/pp.106.087171; PMID: 16963519; https://pubmed.ncbi.nlm.nih.gov/16963519/