ID 2.7.1.234 DE D-tagatose-1-phosphate kinase. CA alpha-D-tagatopyranose 1-phosphate + ATP = ADP + D-tagatofuranose 1,6- CA bisphosphate + H(+). CC -!- The enzyme, which has been purified from the bacteria Klebsiella CC oxytoca and Bacillus licheniformis, is part of a D-tagatose catabolic CC pathway. CC -!- The substrate, which occurs in a pyranose form in solution, undergoes CC a change to the furanose conformation after binding to the enzyme, CC in order to permit phosphorylation at C-6. //