. . . . "D-xylulose + ATP = D-xylulose-5-phosphate + ADP + H+"^^ . "Xylulose kinase"^^ . "D-xylulose + ATP = D-xylulose-5-phosphate + ADP + H⁺"^^ . "2.7.1.17"^^ . . . . . . . . . . . "D-xylulose + ATP = D-xylulose-5-phosphate + ADP + H+"^^ .