Nomenclature	http://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=2858	http://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=2162	http://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=2163
Common abbreviation	PIP4K2A	PIP4K2B	PIP4K2C
HGNC, UniProt	https://www.genenames.org/data/gene‐symbol‐report/#!/hgnc_id/HGNC:8997, http://www.uniprot.org/uniprot/P48426	https://www.genenames.org/data/gene‐symbol‐report/#!/hgnc_id/HGNC:8998, http://www.uniprot.org/uniprot/P78356	https://www.genenames.org/data/gene‐symbol‐report/#!/hgnc_id/HGNC:23786, http://www.uniprot.org/uniprot/Q8TBX8
EC number	http://www.genome.jp/dbget‐bin/www_bget?ec:2.7.1.149 ATP + 1‐phosphatidyl‐1D‐myo‐inositol 5‐phosphate <=> ADP + 1‐phosphatidyl‐1D‐myo‐inositol 4,5‐bisphosphate	http://www.genome.jp/dbget‐bin/www_bget?ec:2.7.1.149	http://www.genome.jp/dbget‐bin/www_bget?ec:2.7.1.149