BiSSCat Search in
Home Help FGROUP SUBSTRUCTURE compound enzyme Multiple
Search ENZYME by tree by structure by name
1. 2.1.1.109 enzyme   demethylsterigmatocystin methyltransferase
                      O-methyltransferase I
                      demethylsterigmatocystin 6-O-methyltransferase
                      S-adenosyl-L-methionine:6-demethylsterigmatocystin 6-O-methyltransferase

2. 2.1.1.35 enzyme   m5U-methyltransferase
                      tRNA (uracil-5-)-methyltransferase
                      tRNA uracil 5-methyltransferase
                      transfer RNA uracil 5-methyltransferase
                      S-adenosyl-L-methionine:tRNA (uracil-5-)-methyltransferase
                      ribothymidyl synthase
                      transfer RNA uracil methylase

3. 2.1.1.9 enzyme   S-methyltransferase
                      thiol methyltransferase
                      thiol S-methyltransferase
                      S-adenosyl-L-methionine:thiol S-methyltransferase
                      TMT

4. 2.1.1.1 enzyme   nicotinamide methyltransferase
                      nicotinamide N-methyltransferase
                      S-adenosyl-L-methionine:nicotinamide N-methyltransferase

5. 2.1.1.10 enzyme   homocysteine methyltransferase
                      adenosylmethionine:homocysteine methyltransferase
                      homocysteine S-methyltransferase
                      methylmethionine:homocysteine methyltransferase
                      L-homocysteine S-methyltransferase
                      S-adenosylmethionine:homocysteine methyltransferase
                      S-adenosyl-L-methionine:L-homocysteine methyltransferase
                      S-adenosyl-L-methionine:L-homocysteine S-methyltransferase
                      adenosylmethionine transmethylase
                      homocysteine methylase
                      homocysteine transmethylase
                      S-adenosylmethionine homocysteine transmethylase
                      S-adenosylmethionine-homocysteine transmethylase
                      S-methylmethionine homocysteine transmethylase

6. 2.1.1.100 enzyme   prenylcysteine methyltransferase
                      S-farnesylcysteine methyltransferase
                      farnesyl-protein carboxymethyltransferase
                      isoprenylated protein methyltransferase
                      prenylated protein methyltransferase
                      prenylcysteine carboxylmethyltransferase [misleading]
                      prenylcysteine carboxymethyltransferase [misleading]
                      farnesyl cysteine C-terminal methyltransferase
                      protein-S-isoprenylcysteine O-methyltransferase
                      farnesylated protein C-terminal O-methyltransferase
                      protein C-terminal farnesylcysteine O-methyltransferase
                      protein S-farnesylcysteine C-terminal methyltransferase
                      S-adenosyl-L-methionine:protein-C-terminal-S-farnesyl-L-cysteine O-methyltransferase

7. 2.1.1.101 enzyme   macrocin methyltransferase
                      macrocin O-methyltransferase
                      S-adenosyl-L-methionine-macrocin O-methyltransferase
                      S-adenosyl-L-methionine:macrocin 3"'-O-methyltransferase

8. 2.1.1.102 enzyme   demethylmacrocin methyltransferase
                      demethylmacrocin O-methyltransferase
                      S-adenosyl-L-methionine:demethylmacrocin 2"'-O-methyltransferase

9. 2.1.1.103 enzyme   phosphoethanolamine methyltransferase
                      phosphoethanolamine N-methyltransferase
                      S-adenosyl-L-methionine:ethanolamine-phosphate N-methyltransferase

10. 2.1.1.106 enzyme   tryptophan 2-methyltransferase
                      tryptophan 2-C-methyltransferase
                      S-adenosylmethionine:tryptophan 2-methyltransferase
                      S-adenosyl-L-methionine:L-tryptophan 2-C-methyltransferase

11. 2.1.1.107 enzyme   uroporphyrinogen methyltransferase
                      uroporphyrinogen-III methyltransferase
                      adenosylmethionine-uroporphyrinogen III methyltransferase
                      uroporphyrin-III C-methyltransferase
                      S-adenosyl-L-methionine:uroporphyrin-III C-methyltransferase
                      CysG
                      SUMT
                      SirA
                      uroporphyrinogen-III methylase
                      CobA [ambiguous-see EC 2.5.1.17]
                      S-adenosyl-L-methionine-dependent uroporphyrinogen III methylase

12. 2.1.1.108 enzyme   6-hydroxymellein methyltransferase
                      6-hydroxymellein O-methyltransferase
                      S-adenosyl-L-methionine:6-hydroxymellein 6-O-methyltransferase

13. 2.1.1.110 enzyme   sterigmatocystin methyltransferase
                      O-methyltransferase II
                      sterigmatocystin 7-O-methyltransferase
                      S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase

14. 2.1.1.111 enzyme   anthranilate N-methyltransferase
                      anthranilic acid N-methyltransferase
                      S-adenosyl-L-methionine:anthranilate N-methyltransferase

15. 2.1.1.112 enzyme   glucuronoxylan 4-O-methyltransferase
                      S-adenosyl-L-methionine:glucuronoxylan-D-glucuronate 4-O-methyltransferase

16. 2.1.1.114 enzyme   dihydroxyhexaprenylbenzoate methyltransferase
                      hexaprenyldihydroxybenzoate methyltransferase
                      3,4-dihydroxy-5-hexaprenylbenzoate methyltransferase
                      S-adenosyl-L-methionine:3-hexaprenyl-4,5-dihydroxylate O-methyltransferase

17. 2.1.1.115 enzyme   norreticuline N-methyltransferase
                      (RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase
                      S-adenosyl-L-methionine:(RS)-1-benzyl-1,2,3,4- tetrahydroisoquinoline N-methyltransferase

18. 2.1.1.117 enzyme   (S)-scoulerine 9-O-methyltransferase
                      S-adenosyl-L-methionine:(S)-scoulerine 9-O-methyltransferase

19. 2.1.1.118 enzyme   columbamine O-methyltransferase
                      S-adenosyl-L-methionine:columbamine O-methyltransferase

20. 2.1.1.119 enzyme   10-hydroxydihydrosanguinarine 10-O-methyltransferase
                      S-adenosyl-L-methionine:10-hydroxydihydrosanguinarine 10-O-methyltransferase

21. 2.1.1.12 enzyme   methionine methyltransferase
                      methionine S-methyltransferase
                      S-adenosylmethionine-methionine methyltransferase
                      S-adenosyl-L-methionine:L-methionine S-methyltransferase
                      S-adenosylmethionine transmethylase
                      S-adenosyl methionine:methionine methyl transferase

22. 2.1.1.120 enzyme   12-hydroxydihydrochelirubine 12-O-methyltransferase
                      S-adenosyl-L-methionine:12-hydroxydihydrochelirubine 12-O-methyltransferase

23. 2.1.1.121 enzyme   6-O-methylnorlaudanosoline 5'-O-methyltransferase
                      S-adenosyl-L-methionine:6-O-methylnorlaudanosoline 5'-O-methyltransferase

24. 2.1.1.122 enzyme   (S)-tetrahydroprotoberberine N-methyltransferase
                      tetrahydroprotoberberine cis-N-methyltransferase
                      S-adenosyl-L-methionine:(S)-7,8,13,14-tetrahydroprotoberberine cis-N-methyltransferase

25. 2.1.1.127 enzyme   rubisco methyltransferase
                      [ribulose-bisphosphate carboxylase]-lysine N-methyltransferase
                      ribulose-bisphosphate-carboxylase/oxygenase N-methyltransferase
                      ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit  epsilonN-methyltransferase
                      S-adenosyl-L-methionine:[3-phospho-D-glycerate-carboxy-lyase (dimerizing)]-lysine N6-methyltransferase

26. 2.1.1.129 enzyme   inositol 4-methyltransferase
                      myo-inositol 4-O-methyltransferase
                      myo-inositol 6-O-methyltransferase
                      S-adenosyl-L-methionine:1D-myo-inositol 4-methyltransferase
                      S-adenosyl-L-methionine:myo-inositol 4-O-methyltransferase

27. 2.1.1.13 enzyme   tetrahydrofolate methyltransferase
                      tetrahydropteroylglutamate methyltransferase
                      tetrahydropteroylglutamic methyltransferase
                      N5-methyltetrahydrofolate methyltransferase
                      vitamin B12 methyltransferase
                      5-methyltetrahydrofolate-homocysteine S-methyltransferase
                      B12 N5-methyltetrahydrofolate homocysteine methyltransferase
                      N-methyltetrahydrofolate:L-homocysteine methyltransferase
                      N5-methyltetrahydrofolate-homocysteine cobalamin methyltransferase
                      methyltetrahydrofolate-homocysteine vitamin B12 methyltransferase
                      5-methyltetrahydrofolate:L-homocysteine S-methyltransferase
                      MetH
                      methionine synthase
                      5-methyltetrahydrofolate-homocysteine transmethylase
                      cobalamin-dependent methionine synthase
                      methionine synthase (cobalamin-dependent)
                      N5-methyltetrahydrofolic-homocysteine vitamin B12 transmethylase

28. 2.1.1.130 enzyme   precorrin-2 C20-methyltransferase
                      S-adenosyl-L-methionine:precorrin-4 C20-methyltransferase

29. 2.1.1.131 enzyme   precorrin-3 methyltransferase
                      precorrin-3B C17-methyltransferase
                      S-adenosyl-L-methionine:precorrin-3B C17-methyltransferase
                      CobJ

30. 2.1.1.132 enzyme   precorrin-6 methyltransferase
                      precorrin-6Y C5,15-methyltransferase (decarboxylating)
                      S-adenosyl-L-methionine:1-precorrin-6Y C5,15-methyltransferase (C-12-decarboxylating)
                      precorrin-6Y methylase

31. 2.1.1.133 enzyme   precorrin-4 C11-methyltransferase
                      S-adenosyl-L-methionine:precorrin-4 C11 methyltransferase
                      CobM
                      precorrin-3 methylase

32. 2.1.1.136 enzyme   chlorophenol O-methyltransferase
                      S-adenosyl-L-methionine:trichlorophenol O-methyltransferase
                      halogenated phenol O-methyltransferase, trichlorophenol  O-methyltransferase

33. 2.1.1.137 enzyme   arsenite methyltransferase
                      methylarsonite methyltransferase
                      S-adenosyl-L-methionine:arsenic(III) methyltransferase
                      S-adenosyl-L-methionine:arsenite As-methyltransferase
                      S-adenosyl-L-methionine:methylarsonite As-methyltransferase

34. 2.1.1.139 enzyme   3'-demethylstaurosporine O-methyltransferase
                      3'-demethoxy-3'-hydroxystaurosporine O-methyltransferase
                      S-adenosyl-L-methionine:3'-demethylstaurosporine O-methyltransferase
                      staurosporine synthase

35. 2.1.1.14 enzyme   tetrahydropteroyltriglutamate methyltransferase
                      methyltetrahydropteroylpolyglutamate:homocysteine methyltransferase
                      methyltransferase, tetrahydropteroylglutamate-homocysteine  transmethylase
                      5-methyltetrahydropteroyltriglutamate-homocysteine  S-methyltransferase
                      5-methyltetrahydropteroyltri-L-glutamate:L-homocysteine S-methyltransferase
                      MetE
                      homocysteine methylase
                      cobalamin-independent methionine synthase
                      methionine synthase (cobalamin-independent)

36. 2.1.1.140 enzyme   (S)-coclaurine-N-methyltransferase
                      S-adenosyl-L-methionine:(S)-coclaurine-N-methyltransferase

37. 2.1.1.141 enzyme   jasmonate O-methyltransferase
                      jasmonic acid carboxyl methyltransferase
                      S-adenosyl-L-methionine:jasmonate O-methyltransferase

38. 2.1.1.142 enzyme   sterol C-methyltransferase
                      cycloartenol 24-C-methyltransferase
                      S-adenosyl-L-methionine:cycloartenol 24-C-methyltransferase

39. 2.1.1.143 enzyme   24-methylenesterol C-methyltransferase
                      24-methylenelophenol C-24(1)-methyltransferase
                      S-adenosyl-L-methionine:24-methylenelophenol C-methyltransferase
                      SMT2

40. 2.1.1.149 enzyme   myricetin O-methyltransferase
                      flavonoid 3',5'-O-dimethyltransferase
                      S-adenosyl-L-methionine:myricetin O-methyltransferase
                      CrCOMT2

41. 2.1.1.150 enzyme   isoflavone 7-O-methyltransferase
                      S-adenosyl-L-methionine:hydroxyisoflavone 7-O-methyltransferase

42. 2.1.1.154 enzyme   isoliquiritigenin 2'-O-methyltransferase
                      S-adenosyl-L-methionine:isoliquiritigenin 2'-O-methyltransferase
                      CHMT
                      chalcone OMT

43. 2.1.1.155 enzyme   kaempferol 4'-O-methyltransferase
                      S-adenosyl-L-methionine:flavonoid 4'-O-methyltransferase
                      S-adenosyl-L-methionine:kaempferol 4'-O-methyltransferase
                      F 4'-OMT

44. 2.1.1.17 enzyme   phosphatidylethanolamine methyltransferase
                      phosphatidylethanolamine N-methyltransferase
                      phosphatidylethanolamine-S-adenosylmethionine methyltransferase
                      S-adenosyl-L-methionine:phosphatidylethanolamine N-methyltransferase
                      LMTase
                      PEMT
                      lipid methyl transferase
                      phosphatidylethanolamine-N-methylase

45. 2.1.1.18 enzyme   polysaccharide methyltransferase
                      acylpolysacharide 6-methyltransferase
                      polysaccharide O-methyltransferase
                      S-adenosyl-L-methionine:1,4-alpha-D-glucan 6-O-methyltransferase

46. 2.1.1.2 enzyme   guanidinoacetate methyltransferase
                      guanidoacetate methyltransferase
                      guanidinoacetate N-methyltransferase
                      S-adenosyl-L-methionine:N-guanidinoacetate methyltransferase
                      GA methylpherase
                      guanidinoacetate transmethylase
                      methionine-guanidinoacetic transmethylase

47. 2.1.1.20 enzyme   glycine methyltransferase
                      glycine N-methyltransferase
                      S-adenosyl-L-methionine:glycine methyltransferase
                      S-adenosyl-L-methionine:glycine N-methyltransferase
                      GNMT

48. 2.1.1.22 enzyme   carnosine N-methyltransferase
                      S-adenosyl-L-methionine:carnosine N-methyltransferase

49. 2.1.1.25 enzyme   phenol O-methyltransferase
                      S-adenosyl-L-methionine:phenol O-methyltransferase
                      PMT

50. 2.1.1.26 enzyme   iodophenol O-methyltransferase
                      S-adenosyl-L-methionine:2-iodophenol O-methyltransferase

51. 2.1.1.27 enzyme   tyramine N-methyltransferase
                      S-adenosyl-methionine:tyramine N-methyltransferase
                      S-adenosyl-L-methionine:tyramine N-methyltransferase
                      DIB O-methyltransferase (3,5-diiodo-4-hydroxy-benzoic acid)
                      tyramine methylpherase

52. 2.1.1.28 enzyme   norepinephrine methyltransferase
                      phenethanolamine methyltransferase
                      noradrenalin N-methyltransferase
                      noradrenaline N-methyltransferase
                      norepinephrine N-methyltransferase
                      phenethanolamine N-methyltransferase
                      phenylethanolamine N-methyltransferase
                      S-adenosyl-L-methionine:phenylethanolamine N-methyltransferase

53. 2.1.1.37 enzyme   DNA methyltransferase
                      deoxyribonucleate methyltransferase
                      DNA-cytosine methyltransferase
                      cytosine 5-methyltransferase
                      cytosine DNA methyltransferase
                      deoxyribonucleic acid methyltransferase
                      methylphosphotriester-DNA methyltransferase
                      DNA (cytosine-5-)-methyltransferase
                      cytosine-specific DNA methyltransferase
                      deoxyribonucleic (cytosine-5-)-methyltransferase
                      deoxyribonucleic acid (cytosine-5-)-methyltransferase
                      site-specific DNA-methyltransferase (cytosine-specific)
                      S-adenosyl-L-methionine:DNA (cytosine-5-)-methyltransferase
                      DNA methylase
                      DNA transmethylase
                      EcoRI methylase
                      HpaII methylase
                      HpaII' methylase
                      M.BsuRIa
                      M.BsuRIb
                      deoxyribonucleate methylase
                      deoxyribonucleic methylase
                      modification methylase
                      DNA cytosine methylase
                      cytosine DNA methylase
                      deoxyribonucleic acid methylase
                      restriction-modification system
                      DNA 5-cytosine methylase
                      DNA cytosine c5 methylase
                      DNA-cytosine 5-methylase
                      Type II DNA methylase
                      deoxyribonucleic acid modification methylase

54. 2.1.1.38 enzyme   O-demethylpuromycin methyltransferase
                      O-demethylpuromycin O-methyltransferase
                      S-adenosyl-L-methionine:O-demethylpuromycin O-methyltransferase

55. 2.1.1.39 enzyme   inositol 3-methyltransferase
                      inositol L-1-methyltransferase
                      myo-inositol 1-methyltransferase
                      S-adenosylmethionine:myo-inositol 1-methyltransferase
                      S-adenosyl-L-methionine:myo-inositol 1-O-methyltransferase
                      S-adenosyl-L-methionine:1D-myo-inositol 3-O-methyltransferase
                      myo-inositol 1-O-methyltransferase (name based on 1L-numbering  system and not 1D-numbering)

56. 2.1.1.4 enzyme   acetylserotonin methyltransferase
                      hydroxyindole methyltransferase
                      acetylserotonin O-methyltransferase
                      hydroxyindole O-methyltransferase
                      N-acetylserotonin O-methyltransferase
                      S-adenosyl-L-methionine:N-acetylserotonin O-methyltransferase

57. 2.1.1.40 enzyme   inositol 1-methyltransferase
                      inositol D-1-methyltransferase
                      myo-inositol 3-O-methyltransferase
                      S-adenosylmethionine:myo-inositol 3-methyltransferase
                      S-adenosyl-L-methionine:myo-inositol 3-O-methyltransferase
                      S-adenosyl-L-methionine:1D-myo-inositol 1-O-methyltransferase
                      inositol 3-O-methyltransferase (name based on 1L-numbering system  and not 1D-numbering)

58. 2.1.1.41 enzyme   delta24-methyltransferase
                      phytosterol methyltransferase
                      delta24-sterol methyltransferase
                      zymosterol-24-methyltransferase
                      24-sterol C-methyltransferase
                      sterol 24-C-methyltransferase
                      S-adenosyl-4-methionine:sterol delta24-methyltransferase
                      S-adenosyl-L-methionine:delta24(23)-sterol methyltransferase
                      S-adenosyl-L-methionine:zymosterol 24-C-methyltransferase
                      SMT1

59. 2.1.1.42 enzyme   luteolin methyltransferase
                      luteolin O-methyltransferase
                      luteolin 3'-O-methyltransferase
                      o-dihydric phenol methyltransferase
                      o-diphenol m-O-methyltransferase
                      o-dihydric phenol meta-O-methyltransferase
                      S-adenosylmethionine:flavone/flavonol 3'-O-methyltransferase
                      S-adenosyl-L-methionine:5,7,3',4'-tetrahydroxyflavone 3'-O-methyltransferase

60. 2.1.1.44 enzyme   dimethylhistidine methyltransferase
                      dimethylhistidine N-methyltransferase
                      histidine-alpha-N-methyltransferase
                      S-adenosyl-L-methionine:N(alpha),N(alpha)-dimethyl-L-histidine N(alpha)-methyltransferase

61. 2.1.1.46 enzyme   isoflavone methyltransferase
                      4'-hydroxyisoflavone methyltransferase
                      isoflavone O-methyltransferase
                      isoflavone 4'-O-methyltransferase
                      S-adenosyl-L-methionine:isoflavone 4'-O-methyltransferase

62. 2.1.1.47 enzyme   indolepyruvate methyltransferase
                      indolepyruvate 3-methyltransferase
                      indolepyruvate C-methyltransferase
                      indolepyruvic acid methyltransferase
                      S-adenosyl-L-methionine:indolepyruvate C-methyltransferase

63. 2.1.1.49 enzyme   tryptamine methyltransferase
                      amine N-methyltransferase
                      arylamine N-methyltransferase
                      nicotine N-methyltransferase
                      tryptamine N-methyltransferase
                      S-adenosyl-L-methionine:amine N-methyltransferase

64. 2.1.1.50 enzyme   loganate methyltransferase
                      loganate O-methyltransferase
                      S-adenosyl-L-methionine:loganic acid methyltransferase
                      S-adenosyl-L-methionine:loganate 11-O-methyltransferase

65. 2.1.1.53 enzyme   putrescine methyltransferase
                      putrescine N-methyltransferase
                      S-adenosyl-L-methionine:putrescine N-methyltransferase

66. 2.1.1.54 enzyme   dCMP methyltransferase
                      deoxycytidylate methyltransferase
                      deoxycytidylate C-methyltransferase
                      5,10-methylenetetrahydrofolate:dCMP C-methyltransferase

67. 2.1.1.56 enzyme   guanine-7-methyltransferase
                      mRNA (guanine-N7-)-methyltransferase
                      messenger RNA guanine 7-methyltransferase
                      messenger ribonucleate guanine 7-methyltransferase
                      S-adenosyl-L-methionine:mRNA (guanine-N7-)-methyltransferase

68. 2.1.1.59 enzyme   cytochrome c methyltransferase
                      cytochrome c (lysine) methyltransferase
                      [cytochrome c]-lysine N-methyltransferase
                      cytochrome c-specific protein-lysine methyltransferase
                      S-adenosyl-L-methionine:[cytochrome c]-L-lysine N6-methyltransferase
                      cytochrome c-specific protein methylase III

69. 2.1.1.6 enzyme   catechol methyltransferase
                      catechol O-methyltransferase
                      catecholamine O-methyltransferase
                      S-adenosyl-L-methionine:catechol O-methyltransferase
                      S-COMT (soluble form of catechol-O-methyltransferase)
                      MB-COMT (membrane-bound form of catechol-O-methyltransferase)
                      COMT I
                      COMT II

70. 2.1.1.64 enzyme   OMHMB-methyltransferase
                      5-demethylubiquinone-9 methyltransferase
                      3-demethylubiquinone-9 3-O-methyltransferase
                      2-Octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone  methyltransferase
                      S-adenosyl-L-methionine:2-octaprenyl-3-methyl-5-hydroxy-6-methoxy- 1,4-benzoquinone-O-methyltransferase
                      S-adenosyl-L-methionine:2-nonaprenyl-3-methyl-5-hydroxy-6-methoxy- 1,4-benzoquinone 3-O-methyltransferase

71. 2.1.1.65 enzyme   licodione 2'-O-methyltransferase
                      S-adenosyl-L-methionine:licodione 2'-O-methyltransferase

72. 2.1.1.67 enzyme   mercaptopurine methyltransferase
                      thiopurine methyltransferase
                      thiopurine S-methyltransferase
                      S-adenosyl-L-methionine:thiopurine S-methyltransferase
                      TPMT
                      6-thiopurine transmethylase

73. 2.1.1.68 enzyme   caffeate methyltransferase
                      caffeate O-methyltransferase
                      caffeate 3-O-methyltransferase
                      S-adenosyl-L-methionine:caffeic acid-O-methyltransferase
                      S-adenosyl-L-methionine:3,4-dihydroxy-trans-cinnamate 3-O-methyltransferase

74. 2.1.1.69 enzyme   furanocoumarin 5-methyltransferase
                      furanocoumarin 5-O-methyltransferase
                      5-hydroxyfuranocoumarin 5-O-methyltransferase
                      S-adenosyl-L-methionine:5-hydroxyfuranocoumarin 5-O-methyltransferase

75. 2.1.1.7 enzyme   furanocoumarin 8-methyltransferase
                      nicotinate N-methyltransferase
                      furanocoumarin 8-O-methyltransferase
                      S-adenosyl-L-methionine:nicotinate N-methyltransferase

76. 2.1.1.70 enzyme   furanocoumarin 8-methyltransferase
                      8-hydroxyfuranocoumarin 8-O-methyltransferase
                      S-adenosyl-L-methionine:8-hydroxyfuranocoumarin 8-O-methyltransferase
                      furanocoumarin 8-O-methyl-transferase

77. 2.1.1.71 enzyme   methyltransferase II
                      phosphatidylmonomethylethanolamine methyltransferase
                      phospholipid methyltransferase
                      phosphatidylethanolamine methyltransferase I
                      phosphatidyl-N-methylethanolamine methyltransferase
                      phosphatidyl-N-monomethylethanolamine methyltransferase
                      phosphatidyl-N-methylethanolamine N-methyltransferase
                      S-adenosyl-L-methionine:phosphatidyl-N-methylethanolamine N-methyltransferase
                      PLMT

78. 2.1.1.75 enzyme   flavonoid methyltransferase
                      flavonoid O-methyltransferase
                      apigenin 4'-O-methyltransferase
                      S-adenosyl-L-methionine:5,7,4'-trihydroxyflavone 4'-O-methyltransferase

79. 2.1.1.76 enzyme   flavonoid 3-methyltransferase
                      flavonol 3-O-methyltransferase
                      quercetin 3-O-methyltransferase
                      S-adenosyl-L-methionine:3,5,7,3',4'-pentahydroxyflavone 3-O-methyltransferase

80. 2.1.1.78 enzyme   isoorientin 3'-methyltransferase
                      isoorientin 3'-O-methyltransferase
                      S-adenosyl-L-methionine:isoorientin 3'-O-methyltransferase

81. 2.1.1.8 enzyme   imidazolemethyltransferase
                      histamine methyltransferase
                      histamine 1-methyltransferase
                      histamine N-methyltransferase
                      S-adenosylmethionine-histamine N-methyltransferase
                      S-adenosyl-L-methionine:histamine N-tele-methyltransferase
                      histamine-methylating enzyme

82. 2.1.1.80 enzyme   protein carboxymethyltransferase
                      MCP methyltransferase I
                      MCP methyltransferase II
                      protein O-methyltransferase
                      protein carboxylmethyltransferase II
                      protein methyltransferase II
                      protein(aspartate)methyltransferase
                      protein(carboxyl)methyltransferase
                      S-adenosylmethionine-glutamyl methyltransferase
                      protein carboxyl-O-methyltransferase
                      protein-glutamate O-methyltransferase
                      S-adenosylmethionine:protein-carboxyl O-methyltransferase
                      methyl-accepting chemotaxis protein O-methyltransferase
                      methyl-accepting chemotaxis protein methyltransferase II
                      S-adenosyl-L-methionine:protein-L-glutamate O-methyltransferase
                      protein carboxymethylase
                      protein carboxyl-methylase
                      protein methylase II

83. 2.1.1.82 enzyme   flavonol 7-methyltransferase
                      flavonol 7-O-methyltransferase
                      3-methylquercitin 7-O-methyltransferase
                      S-adenosyl-L-methionine:3',4',5,7-tetrahydroxy-3-methoxyflavone  7-O-methyltransferase
                      S-adenosyl-L-methionine:5,7,3',4'-tetrahydroxy-3-methoxyflavone 7-O-methyltransferase
                      7-OMT

84. 2.1.1.83 enzyme   flavonol 4'-methyltransferase
                      flavonol 4'-O-methyltransferase
                      3,7-dimethylquercitin 4'-O-methyltransferase
                      S-adenosyl-L-methionine:3',4',5-trihydroxy-3,7-dimethoxyflavone  4'-O-methyltransferase
                      S-adenosyl-L-methionine:5,3',4'-trihydroxy-3,7-dimethoxyflavone 4'-O-methyltransferase
                      4'-OMT

85. 2.1.1.84 enzyme   flavonol 6-methyltransferase
                      flavonol 6-O-methyltransferase
                      methylquercetagetin 6-O-methyltransferase
                      S-adenosyl-L-methionine:3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone  6-O-methyltransferase
                      S-adenosyl-L-methionine:3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone 6-O-methyltransferase
                      6-OMT

86. 2.1.1.86 enzyme   tetrahydromethanopterin methyltransferase
                      tetrahydromethanopterin S-methyltransferase
                      5-methyl-5,6,7,8-tetrahydromethanopterin:2-mercaptoethanesulfonate 2-methyltransferase

87. 2.1.1.87 enzyme   pyridine methyltransferase
                      pyridine N-methyltransferase
                      S-adenosyl-L-methionine:pyridine N-methyltransferase

88. 2.1.1.88 enzyme   flavonol 8-methyltransferase
                      flavonol 8-O-methyltransferase
                      8-hydroxyquercitin 8-O-methyltransferase
                      S-adenosyl-L-methionine:3,3',4',5,7,8-hexahydroxyflavone  8-O-methyltransferase
                      S-adenosyl-L-methionine:3,5,7,8,3',4'-hexahydroxyflavone 8-O-methyltransferase

89. 2.1.1.89 enzyme   tetrahydrocolumbamine methyltransferase
                      tetrahydrocolumbamine 2-O-methyltransferase
                      S-adenosyl-L-methionine:5,8,13,13a-tetrahydrocolumbamine 2-O-methyltransferase

90. 2.1.1.91 enzyme   aldoxime methyltransferase
                      aldoxime O-methyltransferase
                      isobutyraldoxime O-methyltransferase
                      S-adenosylmethionine:aldoxime O-methyltransferase
                      S-adenosyl-L-methionine:2-methylpropanal-oxime O-methyltransferase

91. 2.1.1.92 enzyme   bergaptol methyltransferase
                      bergaptol O-methyltransferase
                      S-adenosyl-L-methionine:bergaptol O-methyltransferase

92. 2.1.1.93 enzyme   xanthotoxol methyltransferase
                      xanthotoxol O-methyltransferase
                      S-adenosyl-L-methionine:xanthotoxol O-methyltransferase

93. 2.1.1.95 enzyme   gamma-tocopherol methyltransferase
                      tocopherol O-methyltransferase
                      S-adenosyl-L-methionine:gamma-tocopherol 5-O-methyltransferase

94. 2.1.1.96 enzyme   thioether methyltransferase
                      thioether S-methyltransferase
                      S-adenosyl-L-methionine:thioether S-methyltransferase
                      S-adenosyl-L-methionine:dimethyl-sulfide S-methyltransferase

95. 2.1.1.97 enzyme   3-hydroxyanthranilate 4-methyltransferase
                      3-hydroxyanthranilate 4-C-methyltransferase
                      S-adenosyl-L-methionine:3-hydroxyanthranilate 4-C-methyltransferase

96. 2.1.1.98 enzyme   diphthine methyltransferase
                      S-adenosyl-L-methionine:elongation factor 2 methyltransferase
                      S-adenosyl-L-methionine:2-(3-carboxy-3-aminopropyl)-L-histidine methyltransferase
                      diphthine synthase

97. 2.1.1.104 enzyme   caffeoyl coenzyme A methyltransferase
                      caffeoyl-CoA O-methyltransferase
                      caffeoyl-CoA 3-O-methyltransferase
                      trans-caffeoyl-CoA 3-O-methyltransferase
                      S-adenosyl-L-methionine:caffeoyl-CoA 3-O-methyltransferase

98. 2.1.1.105 enzyme   N-benzoyl-4-hydroxyanthranilate 4-methyltransferase
                      N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase
                      S-adenosyl-L-methionine:N-benzoyl-4-O-hydroxyanthranilate 4-O-methyltransferase
                      benzoyl-CoA:anthranilate N-benzoyltransferase

99. 2.1.1.11 enzyme   Mg-protoporphyrin IX methyltransferase
                      S-adenosylmethioninemagnesium protoporphyrin methyltransferase
                      magnesium protoporphyrin IX methyltransferase
                      magnesium-protoporphyrin O-methyltransferase
                      S-adenosylmethionine-magnesium protoporphyrin methyltransferase
                      S-adenosyl-L-methionine:Mg protoporphyrin methyltransferase
                      (-)-S-adenosyl-L-methionine:magnesium-protoporphyrin IX  methyltransferase
                      S-adenosyl-L-methionine:magnesium-protoporphyrin O-methyltransferase
                      S-adenosyl-L-methionine:magnesium-protoporphyrin-IX O-methyltransferase

100. 2.1.1.113 enzyme   DNA[cytosine-N4]methyltransferase
                      site-specific DNA-methyltransferase (cytosine-N4-specific)
                      modification methylase
                      m4C-forming MTase
                      restriction-modification system

101. 2.1.1.123 enzyme   [cytochrome-c]-methionine S-methyltransferase
                      S-adenosyl-L-methionine:[cytochrome c]-methionine S-methyltransferase

102. 2.1.1.124 enzyme   [cytochrome c]-arginine N-methyltransferase
                      S-adenosyl-L-methionine:[cytochrome c]-arginine N(omega)-methyltransferase

103. 2.1.1.125 enzyme   histone-arginine N-methyltransferase
                      nuclear protein (histone) N-methyltransferase
                      S-adenosyl-L-methionine:histone-arginine N(omega)-methyltransferase
                      protein methylase I
                      histone protein methylase I

104. 2.1.1.128 enzyme   (RS)-norcoclaurine 6-O-methyltransferase
                      S-adenosyl-L-methionine:(RS)-norcoclaurine 6-O-methyltransferase

105. 2.1.1.144 enzyme   trans-aconitate 2-methyltransferase
                      S-adenosyl-L-methionine:(E)-prop-1-ene-1,2,3-tricarboxylate 2'-O-methyltransferase

106. 2.1.1.145 enzyme   trans-aconitate 3-methyltransferase
                      S-adenosyl-L-methionine:(E)-prop-1-ene-1,2,3-tricarboxylate 3'-O-methyltransferase

107. 2.1.1.146 enzyme   (iso)eugenol O-methyltransferase
                      S-adenosyl-L-methionine:isoeugenol O-methyltransferase

108. 2.1.1.15 enzyme   fatty acid methyltransferase
                      fatty acid O-methyltransferase
                      fatty-acid O-methyltransferase
                      S-adenosyl-L-methionine:fatty-acid O-methyltransferase

109. 2.1.1.153 enzyme   vitexin 2"-O-rhamnoside 7-O-methyltransferase
                      S-adenosyl-L-methionine:vitexin-2"-O-beta-L-rhamnoside 7-O-methyltransferase

110. 2.1.1.156 enzyme   glycine-sarcosine methyltransferase
                      glycine sarcosine N-methyltransferase
                      glycine/sarcosine N-methyltransferase
                      ApGSMT
                      GMT
                      GSMT

111. 2.1.1.157 enzyme   sarcosine-dimethylglycine methyltransferase
                      sarcosine dimethylglycine N-methyltransferase
                      sarcosine/dimethylglycine N-methyltransferase
                      ApDMT
                      SDMT

112. 2.1.1.16 enzyme   unsaturated-phospholipid methyltransferase
                      S-adenosyl-L-methionine:unsaturated-phospholipid methyltransferase (methenylating)
                      methylene-fatty-acyl-phospholipid synthase

113. 2.1.1.19 enzyme   trimethylsulfonium-tetrahydrofolate methyltransferase
                      trimethylsulfonium-tetrahydrofolate N-methyltransferase
                      trimethylsulfonium:tetrahydrofolate N-methyltransferase

114. 2.1.1.21 enzyme   methylamine-glutamate methyltransferase
                      methylamine-glutamate N-methyltransferase
                      methylamine:L-glutamate N-methyltransferase
                      N-methylglutamate synthase

115. 2.1.1.29 enzyme   tRNA (cytosine-5-)-methyltransferase
                      transfer RNA cytosine 5-methyltransferase
                      transfer ribonucleate cytosine 5-methyltransferase
                      S-adenosyl-L-methionine:tRNA (cytosine-5-)-methyltransferase

116. 2.1.1.3 enzyme   dimethylthetin-homocysteine methyltransferase
                      thetin-homocysteine S-methyltransferase
                      dimethylsulfonioacetate:L-homocysteine S-methyltransferase
                      thetin-homocysteine methylpherase

117. 2.1.1.31 enzyme   tRNA (guanine-N1-)-methyltransferase
                      tRNA guanine 1-methyltransferase
                      transfer ribonucleate guanine 1-methyltransferase
                      S-adenosyl-L-methionine:tRNA (guanine-N1-)-methyltransferase

118. 2.1.1.32 enzyme   tRNA (guanine-N2-)-methyltransferase
                      transfer RNA guanine 2-methyltransferase
                      transfer ribonucleate guanine 2-methyltransferase
                      transfer ribonucleate guanine N2-methyltransferase
                      S-adenosyl-L-methionine:tRNA (guanine-N2-)-methyltransferase
                      guanine-N2-methylase

119. 2.1.1.33 enzyme   tRNA (guanine-N7-)-methyltransferase
                      tRNA guanine 7-methyltransferase
                      transfer ribonucleate guanine 7-methyltransferase
                      S-adenosyl-L-methionine:tRNA (guanine-N7-)-methyltransferase
                      N7-methylguanine methylase
                      7-methylguanine transfer ribonucleate methylase

120. 2.1.1.34 enzyme   tRNA guanosine 2'-methyltransferase
                      tRNA (guanosine-2'-O-)-methyltransferase
                      transfer ribonucleate guanosine 2'-methyltransferase
                      S-adenosyl-L-methionine:tRNA (guanosine-2'-O-)-methyltransferase

121. 2.1.1.36 enzyme   tRNA (adenine-N1-)-methyltransferase
                      1-methyladenine transfer RNA methyltransferase
                      transfer RNA (adenine-1) methyltransferase
                      transfer ribonucleate adenine 1-methyltransferase
                      S-adenosyl-L-methionine:tRNA (adenine-N1-)-methyltransferase
                      adenine-1-methylase

122. 2.1.1.43 enzyme   protein (lysine) methyltransferase
                      protein methyltransferase II
                      histone-lysine N-methyltransferase
                      protein-lysine N-methyltransferase
                      S-adenosyl-L-methionine:histone-L-lysine N6-methyltransferase
                      histone H1-specific S-adenosylmethionine:protein-lysine  N-methyltransferase
                      protein methylase 3
                      protein methylase III

123. 2.1.1.45 enzyme   methylenetetrahydrofolate:dUMP C-methyltransferase
                      5,10-methylenetetrahydrofolate:dUMP C-methyltransferase
                      TMP synthetase
                      dTMP synthase
                      thymidylate synthase
                      thymidylate synthetase

124. 2.1.1.48 enzyme   gene ksgA methyltransferase
                      ErmC 23S rRNA methyltransferase
                      rRNA (adenine-N6-)-methyltransferase
                      ribosomal ribonucleate adenine 6-methyltransferase
                      S-adenosyl-L-methionine:rRNA (adenine-N6-)-methyltransferase
                      ribonucleic acid-adenine (N6) methylase

125. 2.1.1.5 enzyme   betaine-homocysteine methyltransferase
                      betaine-homocysteine S-methyltransferase
                      trimethylammonioacetate:L-homocysteine S-methyltransferase
                      betaine-homocysteine transmethylase

126. 2.1.1.51 enzyme   rRNA (guanine-N1-)-methyltransferase
                      ribosomal ribonucleate guanine 1-methyltransferase
                      S-adenosyl-L-methionine:rRNA (guanine-N1-)-methyltransferase

127. 2.1.1.52 enzyme   rRNA (guanine-N2-)-methyltransferase
                      ribosomal ribonucleate guanine-2-methyltransferase
                      S-adenosyl-L-methionine:rRNA (guanine-N2-)-methyltransferase

128. 2.1.1.55 enzyme   tRNA (adenine-N6-)-methyltransferase
                      S-adenosyl-L-methionine:tRNA (adenine-N6-)-methyltransferase

129. 2.1.1.57 enzyme   mRNA (nucleoside-2'-O-)-methyltransferase
                      messenger RNA (nucleoside-2'-)-methyltransferase
                      messenger ribonucleate nucleoside 2'-methyltransferase
                      S-adenosyl-L-methionine:mRNA (nucleoside-2'-O-)-methyltransferase

130. 2.1.1.60 enzyme   calmodulin-lysine N-methyltransferase
                      S-adenosylmethionine:calmodulin (lysine) N-methyltransferase
                      S-adenosyl-L-methionine:calmodulin-L-lysine N6-methyltransferase

131. 2.1.1.62 enzyme   mRNA (2'-O-methyladenosine-N6-)-methyltransferase
                      messenger ribonucleate 2'-O-methyladenosine N(G)-methyltransferase
                      S-adenosyl-L-methionine:mRNA (2'-O-methyladenosine-N6-)-methyltransferase

132. 2.1.1.66 enzyme   rRNA (adenosine-2'-O-)-methyltransferase
                      ribosomal ribonucleate adenosine 2'-methyltransferase
                      S-adenosyl-L-methionine:rRNA (adenosine-2'-O)-methyltransferase
                      RNA-pentose methylase
                      thiostrepton-resistance methylase
                      rRNA adenosine 2'-methylase

133. 2.1.1.77 enzyme   protein (D-aspartate) methyltransferase
                      protein D-aspartate methyltransferase
                      protein L-isoaspartate methyltransferase
                      protein L-isoaspartyl methyltransferase
                      D-aspartyl/L-isoaspartyl methyltransferase
                      protein O-methyltransferase (L-isoaspartate)
                      protein-L-isoaspartate O-methyltransferase
                      protein-beta-aspartate O-methyltransferase
                      L-aspartyl/L-isoaspartyl protein methyltransferase
                      L-isoaspartyl/D-aspartyl protein carboxyl methyltransferase
                      protein-L-isoaspartate(D-aspartate) O-methyltransferase
                      S-adenosyl-L-methionine:protein-L-isoaspartate O-methyltransferase

134. 2.1.1.79 enzyme   unsaturated-phospholipid methyltransferase
                      S-adenosyl-L-methionine:unsaturated-phospholipid methyltransferase (cyclizing)
                      CFA synthase
                      cyclopropane synthase
                      cyclopropane synthetase
                      cyclopropane fatty acid synthase
                      cyclopropane fatty acid synthetase
                      cyclopropane-fatty-acyl-phospholipid synthase

135. 2.1.1.85 enzyme   protein (histidine) methyltransferase
                      actin-specific histidine methyltransferase
                      protein-histidine N-methyltransferase
                      S-adenosyl methionine:protein-histidine N-methyltransferase
                      S-adenosyl-L-methionine:protein-L-histidine N-tele-methyltransferase
                      protein methylase IV

136. 2.1.1.90 enzyme   methanol cobalamin methyltransferase
                      methanol:5-hydroxybenzimidazolylcobamide methyltransferase
                      methanol-5-hydroxybenzimidazolylcobamide Co-methyltransferase
                      methanol:5-hydroxybenzimidazolylcobamide Co-methyltransferase
                      MT 1

137. 2.1.1.94 enzyme   11-demethyl-17-deacetylvindoline 11-methyltransferase
                      11-O-demethyl-17-O-deacetylvindoline O-methyltransferase
                      S-adenosyl-L-methionine:11-O-demethyl-17-O-deacetylvindoline 11-O-methyltransferase

138. 2.1.1.116 enzyme   3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase
                      S-adenosyl-L-methionine:3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase

139. 2.1.1.147 enzyme   S-adenosyl-L-methionine:protoberberine 13-C-methyltransferase
                      corydaline synthase

140. 2.1.1.148 enzyme   5,10-methylenetetrahydrofolate,FADH2:dUMP C-methyltransferase
                      Thy1
                      ThyX
                      thymidylate synthase (FAD)

141. 2.1.1.151 enzyme   cobalt-factor II C20-methyltransferase
                      S-adenosyl-L-methionine:cobalt-factor-II C20-methyltransferase
                      CbiL

142. 2.1.1.61 enzyme   tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase
                      tRNA 5-methylaminomethyl-2-thiouridylate 5'-methyltransferase
                      transfer ribonucleate 5-methylaminomethyl-2-thiouridylate  5-methyltransferase
                      S-adenosyl-L-methionine:tRNA (5-methylaminomethyl-2-thio-uridylate)-methyltransferase

143. 2.1.1.99 enzyme   16-methoxy-2,3-dihydro-3-hydroxytabersonine methyltransferase
                      16-methoxy-2,3-dihydro-3-hydroxytabersonine N-methyltransferase
                      S-adenosyl-L-methionine:16-methoxy-2,3-dihydro-3-hydroxytabersonine N-methyltransferase
                      NMT

144. 2.1.2.9 enzyme   methionyl-transfer ribonucleate methyltransferase
                      methionyl ribonucleic formyltransferase
                      methionyl-tRNA formyltransferase
                      methionyl-tRNA transformylase
                      formylmethionyl-transfer ribonucleic synthetase
                      methionyl-tRNA Met formyltransferase
                      methionyl-transfer RNA transformylase
                      methionyl-transfer ribonucleic transformylase
                      N10-formyltetrahydrofolic-methionyl-transfer ribonucleic  transformylase
                      10-formyltetrahydrofolate:L-methionyl-tRNA N-formyltransferase

145. 2.1.1.126 enzyme   [myelin basic protein]-arginine N-methyltransferase
                      S-adenosyl-L-methionine:[myelin-basic-protein]-arginine N(omega)-methyltransferase
                      protein methylase I
                      myelin basic protein methylase I

146. 2.1.1.152 enzyme   S-adenosyl-L-methionine:precorrin-5 C1-methyltransferase (deacetylating)
                      CobF
                      precorrin-6A synthase (deacetylating)
                      precorrin-6X synthase (deacetylating)

147. 2.1.1.63 enzyme   methylated-DNA-[protein]-cysteine S-methyltransferase
                      DNA-6-O-methylguanine:[protein]-L-cysteine S-methyltransferase

148. 2.1.1.74 enzyme   methylenetetrahydrofolate-transfer ribonucleate uracil  5-methyltransferase
                      methylenetetrahydrofolate-tRNA-(uracil-5-)-methyltransferase  (FADH2-oxidizing)
                      folate-dependent ribothymidyl synthase
                      5,10-methylenetetrahydrofolate:tRNA-UpsiC (uracil-5-)-methyl-transferase

149. 2.1.1.72 enzyme   site-specific DNA-methyltransferase (adenine-specific)
                      modification methylase
                      restriction-modification system

150. 2.5.1.61 enzyme   (4-[2-carboxyethyl]-3-[carboxymethyl]pyrrol-2-yl)methyltransferase (hydrolysing)
                      HMB-synthase
                      hydroxymethylbilane synthase
                      porphobilinogen deaminase
                      uroporphyrinogen synthase
                      uroporphyrinogen synthetase
                      pre-uroporphyrinogen synthase
                      uroporphyrinogen I synthase
                      uroporphyrinogen I synthetase
                      porphobilinogen ammonia-lyase (polymerizing)

151. 1.16.1.8 enzyme   [methionine synthase]-cobalamin methyltransferase (cob(II)alamin  reducing)
                      [methionine synthase] reductase
                      methionine synthase reductase
                      methionine synthase cob(II)alamin reductase (methylating)
                      [methionine synthase]-methylcob(I)alamin,S-adenosylhomocysteine:NADP+ oxidoreductase


BiSSCat v1.06.20 http://bisscat.org/
Developed by Masaaki Kotera, Department of Biochemistry, Trinity College Dublin.
Science Foundation of Ireland is gratefully acknowledged.