[molecular_function] ATP binding <sep> catalytic activity <sep> hydrolase activity <sep> inositol tetrakisphosphate 1-kinase activity <sep> inositol tetrakisphosphate 6-kinase activity <sep> inositol-1,3,4-trisphosphate 5-kinase activity <sep> inositol-1,3,4-trisphosphate 6-kinase activity <sep> inositol-3,4,6-trisphosphate 1-kinase activity <sep> isomerase activity <sep> magnesium ion binding