phosphoinositide binding; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF828 (InterPro:IPR008546); BEST Arabidopsis thaliana protein match is: Plant protein of unknown function (DUF828) with plant pleckstrin homology-like region (TAIR:AT5G43870.1); Has 405 Blast hits to 233 proteins in 34 species: Archae - 2; Bacteria - 17; Metazoa - 10; Fungi - 2; Plants - 172; Viruses - 6; Other Eukaryotes - 196 (source: NCBI BLink).