Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g21980	Catalyzes the synthesis of phosphatidylinositol 4,5- bisphosphate and phosphatidylinositol 3,4-bisphosphate.	AtPIP5K1, an Arabidopsis thaliana phosphatidylinositol phosphate kinase, synthesizes PtdIns(3,4)P(2) and PtdIns(4,5)P(2) in vitro and is inhibited by phosphorylation.; 2001; DOI: 10.1042/0264-6021:3590583; PMID: 11672432; https://pubmed.ncbi.nlm.nih.gov/11672432/
Arabidopsis	At1g77740	Possesses phosphatidylinositol (PtdIns) phosphate kinase activity (Probable).	Arabidopsis Rab-E GTPases exhibit a novel interaction with a plasma-membrane phosphatidylinositol-4-phosphate 5-kinase.; 2009; DOI: 10.1242/jcs.053488; PMID: 19903693; https://pubmed.ncbi.nlm.nih.gov/19903693/
Arabidopsis	At2g26420	With DRP1A and DRP2B, required for the precise coordination of polar ARAC3/ROP6 and ARAC4/ROP2 placement and subsequent root hair positioning during planar polarity formation in root hair-forming cells, probably by mediating the correct basal-to-planar polarity switching of D6PK into the polar, lipid-enriched domain.	Arabidopsis D6PK is a lipid domain-dependent mediator of root epidermal planar polarity.; 2015; DOI: 10.1038/nplants.2015.162; PMID: 27251533; https://pubmed.ncbi.nlm.nih.gov/27251533/
Arabidopsis	At3g07960	Phosphatidylinositol 4-phosphate 5-kinase 6.	No verified direct reference in this release
Arabidopsis	At3g56960	Phosphatidylinositol 4-phosphate 5-kinase 4.	No verified direct reference in this release