ID 2.7.4.33 DE AMP-polyphosphate phosphotransferase. AN PPK2D. CA [phosphate](n) + ADP = [phosphate](n+1) + AMP. CC -!- The enzyme, characterized from the bacteria Acinetobacter johnsonii CC and Pseudomonas aeruginosa, transfers a phosphate group from CC polyphosphates to nucleotide monophosphates. CC -!- The highest activity is achieved with AMP, but the enzyme can also CC phosphorylate GMP, dAMP, dGMP, IMP, and XMP. CC -!- The reverse reactions were not detected. DR Q83XD3, PK22_ACIJO ; Q9HYF1, PK22_PSEAE ; Q886D9, PK22_PSESM ; //