PyrophosphatasesInorganic PyrophosphatasePhosphodiesterase IPhosphoric Diester HydrolasesDiphosphatesNucleotidesNucleotidasesHydrolysisUridine Diphosphate N-AcetylgalactosamineAdenosine MonophosphateKineticsSubstrate SpecificityThiamine PyrophosphataseAlkaline PhosphataseMolecular Sequence DataAmino Acid SequenceNADMagnesiumSequence Homology, Amino AcidSequence AlignmentCell MembraneModels, MolecularEscherichia coliAdenine Nucleotides