ID 3.6.1.63 DE alpha-D-ribose 1-methylphosphonate 5-triphosphate diphosphatase. CA alpha-D-ribose 1-methylphosphonate 5-triphosphate + H2O = alpha-D-ribose CA 1-methylphosphonate 5-phosphate + diphosphate + H(+). CC -!- Isolated from the bacterium Escherichia coli. DR P16689, PHNM_ECOLI ; //