1. 2.7.1.90 enzyme   6-phosphofructokinase (pyrophosphate)
                      inorganic pyrophosphate-phosphofructokinase
                      inorganic pyrophosphate-dependent phosphofructokinase
                      pyrophosphate-dependent phosphofructo-1-kinase
                      pyrophosphate-fructose 6-phosphate phosphotransferase
                      pyrophosphate-fructose 6-phosphate 1-phosphotransferase
                      diphosphate-fructose-6-phosphate 1-phosphotransferase
                      diphosphate:D-fructose-6-phosphate 1-phosphotransferase

2. 2.4.2.14 enzyme   5'-phosphoribosylpyrophosphate amidotransferase
                      phosphoribose pyrophosphate amidotransferase
                      phosphoribosyl pyrophosphate amidotransferase
                      phosphoribosylpyrophosphate glutamyl amidotransferase
                      glutamine 5-phosphoribosylpyrophosphate amidotransferase
                      5-phosphoribosyl-1-pyrophosphate amidotransferase
                      5-phosphororibosyl-1-pyrophosphate amidotransferase
                      glutamine ribosylpyrophosphate 5-phosphate amidotransferase
                      alpha-5-phosphoribosyl-1-pyrophosphate amidotransferase
                      amidophosphoribosyltransferase
                      glutamine phosphoribosyldiphosphate amidotransferase
                      phosphoribosyldiphosphate 5-amidotransferase
                      5-phosphoribosylamine:diphosphate phospho-alpha-D-ribosyltransferase (glutamate-amidating)

3. 2.4.2.7 enzyme   AMP-pyrophosphate phosphoribosyltransferase
                      adenine phosphoribosylpyrophosphate transferase
                      APRT
                      transphosphoribosidase
                      AMP pyrophosphorylase
                      adenine phosphoribosyltransferase
                      adenosine phosphoribosyltransferase
                      adenylate pyrophosphorylase
                      adenylic pyrophosphorylase
                      AMP:diphosphate phospho-D-ribosyltransferase

4. 2.4.2.9 enzyme   UMP:pyrophosphate phosphoribosyltransferase
                      UPRTase
                      UMP pyrophosphorylase
                      uracil phosphoribosyltransferase
                      uridylate pyrophosphorylase
                      uridylic pyrophosphorylase
                      uridine monophosphate pyrophosphorylase
                      uridine 5'-phosphate pyrophosphorylase
                      UMP:diphosphate phospho-alpha-D-ribosyltransferase

5. 2.5.1.1 enzyme   geranyl pyrophosphate synthase
                      geranyl pyrophosphate synthetase
                      trans-farnesyl pyrophosphate synthetase
                      dimethylallyltransferase
                      dimethylallyltranstransferase
                      diprenyltransferase
                      prenyltransferase
                      DMAPP:IPP-dimethylallyltransferase
                      geranyl-diphosphate synthase
                      (2E,6E)-farnesyl diphosphate synthetase
                      dimethylallyl-diphosphate:isopentenyl-diphosphate dimethylallyltranstransferase

6. 2.5.1.10 enzyme   farnesylpyrophosphate synthetase
                      farnesyl pyrophosphate synthetase
                      geranyltranstransferase
                      prenyltransferase
                      farnesyl-diphosphate synthase
                      geranyl transferase I
                      geranyl-diphosphate:isopentenyl-diphosphate geranyltranstransferase

7. 2.5.1.11 enzyme   polyprenylpyrophosphate synthetase
                      nonaprenyl pyrophosphate synthetase
                      solanesyl pyrophosphate synthetase
                      terpenyl pyrophosphate synthetase
                      terpenoidallyltransferase
                      SPP synthase
                      trans-octaprenyltranstransferase
                      trans-prenyltransferase
                      solanesyl-diphosphate synthase
                      all-trans-nonaprenyl-diphosphate synthase
                      (E)-octaprenyl-diphosphate:isopentenyl-diphosphate octaprenyltranstransferase

8. 2.5.1.29 enzyme   geranylgeranyl pyrophosphate synthase
                      geranylgeranyl pyrophosphate synthetase
                      farnesyltransferase
                      farnesyltranstransferase
                      geranylgeranyl-PP synthetase
                      geranylgeranyl-diphosphate synthase
                      trans,trans-farnesyl-diphosphate:isopentenyl-diphosphate farnesyltranstransferase

9. 2.5.1.30 enzyme   heptaprenyl pyrophosphate synthase
                      heptaprenyl pyrophosphate synthetase
                      trans-hexaprenyltranstransferase
                      heptaprenyl diphosphate synthase
                      all-trans-heptaprenyl-diphosphate synthase
                      all-trans-hexaprenyl-diphosphate:isopentenyl-diphosphate hexaprenyltranstransferase

10. 2.5.1.31 enzyme   undecaprenyl pyrophosphate synthetase
                      UPP synthetase
                      bactoprenyl-diphosphate synthase
                      undecaprenyl diphosphate synthetase
                      undecaprenyl-diphosphate synthase
                      di-trans,poly-cis-decaprenylcistransferase
                      di-trans,poly-cis-undecaprenyl-diphosphate synthase
                      di-trans,poly-cis-decaprenyl-diphosphate:isopentenyl-diphosphate undecaprenylcistransferase

11. 2.5.1.33 enzyme   hexaprenyl pyrophosphate synthetase
                      trans-pentaprenyltranstransferase
                      hexaprenyl diphosphate synthase
                      all-trans-hexaprenyl-diphosphate synthase
                      all-trans-pentaprenyl-diphosphate:isopentenyl-diphosphate pentaprenyltranstransferase

12. 2.7.1.104 enzyme   pyrophosphate:protein phosphotransferase
                      diphosphate-protein phosphotransferase
                      diphosphate:[microsomal-membrane-protein] O-phosphotransferase
                      diphosphate:microsomal-membrane-protein O-phosphotransferase

13. 2.7.1.79 enzyme   pyrophosphate-glycerol phosphotransferase
                      PPi-glycerol phosphotransferase
                      diphosphate-glycerol phosphotransferase
                      diphosphate:glycerol 1-phosphotransferase

14. 2.7.1.80 enzyme   pyrophosphate-serine phosphotransferase
                      pyrophosphate-L-serine phosphotransferase
                      diphosphate-serine phosphotransferase
                      diphosphate:L-serine O-phosphotransferase

15. 2.7.2.12 enzyme   pyrophosphate-acetate phosphotransferase
                      acetate kinase (diphosphate)
                      diphosphate:acetate phosphotransferase

16. 2.7.4.15 enzyme   thiamin pyrophosphate kinase
                      TDP kinase
                      thiamin diphosphate kinase
                      thiamin diphosphate phosphotransferase
                      thiamine diphosphate kinase
                      thiamine-diphosphate kinase
                      ATP:thiamin-diphosphate phosphotransferase
                      ATP:thiamine-diphosphate phosphotransferase
                      protein bound thiamin diphosphate:ATP phosphoryltransferase

17. 2.7.4.18 enzyme   farnesyl pyrophosphate kinase
                      farnesyl-diphosphate kinase
                      ATP:farnesyl-diphosphate phosphotransferase

18. 2.7.6.1 enzyme   phosphoribosylpyrophosphate synthase
                      phosphoribosylpyrophosphate synthetase
                      5-phosphoribosyl-1-pyrophosphate synthetase
                      5-phosphoribosyl-alpha-1-pyrophosphate synthetase
                      PPRibP synthetase
                      PRPP synthetase
                      pyrophosphoribosylphosphate synthetase
                      ribophosphate pyrophosphokinase
                      5-phosphoribose pyrophosphorylase
                      phosphoribosyl-diphosphate synthetase
                      ribose-phosphate diphosphokinase
                      ribose-phosphate pyrophosphokinase
                      PP-ribose P synthetase
                      ribose-5-phosphate pyrophosphokinase
                      ATP:D-ribose-5-phosphate diphosphotransferase

19. 3.1.7.3 enzyme   bornyl pyrophosphate hydrolase
                      monoterpenyl-diphosphatase
                      monoterpenyl-pyrophosphatase
                      monoterpenyl-diphosphate diphosphohydrolase

20. 3.6.1.43 enzyme   dolichyl pyrophosphate phosphatase
                      dolichyldiphosphatase
                      dolichol diphosphatase
                      dolichyl pyrophosphatase
                      dolichyl diphosphate phosphohydrolase
                      dolichyl-diphosphate phosphohydrolase
                      Dol-P-P phosphohydrolase

21. 4.1.1.33 enzyme   mevalonate-5-pyrophosphate decarboxylase
                      diphosphomevalonate decarboxylase
                      pyrophosphomevalonate decarboxylase
                      5-pyrophosphomevalonate decarboxylase
                      pyrophosphomevalonic acid decarboxylase
                      mevalonate 5-diphosphate decarboxylase
                      ATP:(R)-5-diphosphomevalonate carboxy-lyase (dehydrating)

22. 4.1.1.38 enzyme   phosphoenolpyruvate carboxylase (pyrophosphate)
                      phosphoenolpyruvic carboxykinase (pyrophosphate)
                      phosphoenolpyruvic carboxylase (pyrophosphate)
                      phosphopyruvate carboxykinase (pyrophosphate)
                      phosphopyruvate carboxylase (pyrophosphate)
                      PEPCTrP
                      PEP carboxykinase
                      PEP carboxylase
                      PEP carboxyphosphotransferase
                      phosphoenolpyruvate carboxykinase
                      phosphoenolpyruvate carboxylase
                      phosphoenolpyruvate carboxyphosphotransferase
                      phosphoenolpyruvate carboxytransphosphorylase
                      phosphoenolpyruvic carboxykinase
                      phosphoenolpyruvic carboxylase
                      phosphoenolpyruvic carboxytransphosphorylase
                      phosphopyruvate carboxykinase
                      phosphopyruvate carboxylase
                      phosphoenolpyruvate carboxykinase (diphosphate)
                      diphosphate:oxaloacetate carboxy-lyase (transphosphorylating)

23. 5.5.1.8 enzyme   (+)-bornylpyrophosphate cyclase
                      bornyl pyrophosphate synthase
                      bornyl pyrophosphate synthetase
                      bornyl diphosphate synthase
                      geranyl-diphosphate cyclase
                      (+)-bornyl-diphosphate lyase (decyclizing)

24. 2.4.2.10 enzyme   orotate phosphoribosyl pyrophosphate transferase
                      OPRTase
                      orotate phosphoribosyltransferase
                      orotidine phosphoribosyltransferase
                      orotidylate phosphoribosyltransferase
                      orotidylate pyrophosphorylase
                      orotidylic phosphorylase
                      orotidylic pyrophosphorylase
                      orotic acid phosphoribosyltransferase
                      orotidine monophosphate pyrophosphorylase
                      orotidylic acid phosphorylase
                      orotidylic acid pyrophosphorylase
                      orotidine 5'-monophosphate pyrophosphorylase
                      orotidine-5'-phosphate pyrophosphorylase
                      orotidine-5'-phosphate:diphosphate phospho-alpha-D-ribosyl-transferase

25. 2.4.2.17 enzyme   phosphoribosyl ATP:pyrophosphate phosphoribosyltransferase
                      phosphoribosyladenosine triphosphate:pyrophosphate  phosphoribosyltransferase
                      phosphoribosyl-ATP:pyrophosphate-phosphoribosyl phosphotransferase
                      ATP phosphoribosyltransferase
                      adenosine triphosphate phosphoribosyltransferase
                      phosphoribosyl ATP synthetase
                      phosphoribosyl-ATP pyrophosphorylase
                      phosphoribosyladenosine triphosphate pyrophosphorylase
                      phosphoribosyladenosine triphosphate synthetase
                      1-(5-phospho-D-ribosyl)-ATP:diphosphate phospho-alpha-D-ribosyl-transferase

26. 2.5.1.35 enzyme   dimethylallyl pyrophosphate:aspulvinone dimethylallyltransferase
                      aspulvinone dimethylallyltransferase
                      dimethylallyl-diphosphate:aspulvinone-E dimethylallyltransferase

27. 2.7.1.143 enzyme   pyrophosphate-purine nucleoside kinase
                      diphosphate-purine nucleoside kinase
                      diphosphate:purine nucleoside phosphotransferase

28. 2.7.99.1 enzyme   pyrophosphate:protein phosphotransferase (erroneous)
                      DiPPT (erroneous)
                      triphosphate---protein phosphotransferase
                      diphosphate---protein phosphotransferase (erroneous)
                      diphosphate:[microsomal-membrane-protein] O-phosphotransferase (erroneous)
                      diphosphate:microsomal-membrane-protein O-phosphotransferase (erroneous)

29. 2.4.1.141 enzyme   uridine diphosphoacetylglucosamine-dolichylacetylglucosamine  pyrophosphate acetylglucosaminyltransferase
                      N,N'-diacetylchitobiosylpyrophosphoryldolichol synthase
                      N-acetylglucosaminyldiphosphodolichol  N-acetylglucosaminyltransferase
                      UDP-GlcNAc:dolichyl-pyrophosphoryl-GlcNAc GlcNAc transferase
                      UDP-N-acetyl-D-glucosamine:N-acetyl-D-glucosaminyl- diphosphodolichol N-acetyl-D-glucosaminyltransferase

30. 2.5.1.20 enzyme   isopentenyl pyrophosphate cis-1,4-polyisoprenyl transferase
                      rubber allyltransferase
                      rubber polymerase
                      rubber prenyltransferase
                      rubber transferase
                      cis-prenyl transferase
                      rubber cis-polyprenylcistransferase
                      poly-cis-polyprenyl-diphosphate:isopentenyl-diphosphate polyprenylcistransferase

31. 4.2.3.10 enzyme   geranyl pyrophosphate:(-)-endo-fenchol cyclase
                      (-)-endo-fenchol cyclase
                      (-)-endo-fenchol synthase
                      geranyl-diphosphate diphosphate-lyase [cyclizing, (-)-endo-fenchol-forming]

32. 4.2.3.21 enzyme   vetispiradiene-forming farnesyl pyrophosphate cyclase
                      HVS
                      pemnaspirodiene synthase
                      vetispiradiene cyclase
                      vetispiradiene synthase
                      trans,trans-farnesyl-diphosphate diphosphate-lyase (cyclizing, vetispiradiene-forming)

33. 2.5.1.8 enzyme   delta2-isopentenyl pyrophosphate:tRNA-delta2-isopentenyl transferase
                      delta2-isopentenyl pyrophosphate:transfer ribonucleic acid  delta2-isopentenyltransferase
                      tRNA isopentenyltransferase
                      transfer ribonucleate isopentenyltransferase
                      isopentenyl-diphosphate:tRNA isopentenyltransferase