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S-adenosyl-L-methionine zwitterion
A zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group.


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04. Bioactive Capabilities of Specific Chemicals : Transferases [EC:2] > Transferring one-carbon groups [EC:2.1] > Methyltransferases [EC:2.1.1] > Demethylrebeccamycin-D-glucose O-methyltransferase [EC:2.1.1.164] > S-adenosyl-L-methionine zwitterion [CHEBI:59789]
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04. Bioactive Capabilities of Specific Chemicals  
04. Bioactive Capabilities of Specific Chemicals
 Oxidoreductases [EC:1] (1697) 
 Acting on the CH-OH group of donors [EC:1.1] (576) 
 With other acceptors [EC:1.1.99] (49) 
 2-deoxy-scyllo-inosamine dehydrogenase (SAM-dependent) [EC:1.1.99.38] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Acting on the CH-CH group of donors [EC:1.3] (238) 
 With other acceptors [EC:1.3.99] (67) 
 Coproporphyrinogen dehydrogenase [EC:1.3.99.22] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Transferases [EC:2] (1441) 
 Transferring one-carbon groups [EC:2.1] (318) 
 Methyltransferases [EC:2.1.1] (279) 
 Nicotinamide N-methyltransferase [EC:2.1.1.1] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Guanidinoacetate N-methyltransferase [EC:2.1.1.2] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Acetylserotonin O-methyltransferase [EC:2.1.1.4] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Nicotinate N-methyltransferase [EC:2.1.1.7] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Histamine N-methyltransferase [EC:2.1.1.8] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Homocysteine S-methyltransferase [EC:2.1.1.10] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Magnesium protoporphyrin IX methyltransferase [EC:2.1.1.11] (2) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Methionine S-methyltransferase [EC:2.1.1.12] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Phosphatidylethanolamine N-methyltransferase [EC:2.1.1.17] (3) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Glycine N-methyltransferase [EC:2.1.1.20] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Carnosine N-methyltransferase [EC:2.1.1.22] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Phenol O-methyltransferase [EC:2.1.1.25] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Iodophenol O-methyltransferase [EC:2.1.1.26] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tyramine N-methyltransferase [EC:2.1.1.27] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Phenylethanolamine N-methyltransferase [EC:2.1.1.28] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 O-demethylpuromycin O-methyltransferase [EC:2.1.1.38] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Inositol 3-methyltransferase [EC:2.1.1.39] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Inositol 1-methyltransferase [EC:2.1.1.40] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Sterol 24-C-methyltransferase [EC:2.1.1.41] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Dimethylhistidine N-methyltransferase [EC:2.1.1.44] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Indolepyruvate C-methyltransferase [EC:2.1.1.47] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Loganate O-methyltransferase [EC:2.1.1.50] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Putrescine N-methyltransferase [EC:2.1.1.53] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3-demethylubiquinol 3-O-methyltransferase [EC:2.1.1.64] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Licodione 2'-O-methyltransferase [EC:2.1.1.65] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Caffeate O-methyltransferase [EC:2.1.1.68] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 5-hydroxyfuranocoumarin 5-O-methyltransferase [EC:2.1.1.69] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 8-hydroxyfuranocoumarin 8-O-methyltransferase [EC:2.1.1.70] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Apigenin 4'-O-methyltransferase [EC:2.1.1.75] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Quercetin 3-O-methyltransferase [EC:2.1.1.76] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Isoorientin 3'-O-methyltransferase [EC:2.1.1.78] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3-methylquercetin 7-O-methyltransferase [EC:2.1.1.82] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3,7-dimethylquercetin 4'-O-methyltransferase [EC:2.1.1.83] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Methylquercetagetin 6-O-methyltransferase [EC:2.1.1.84] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Pyridine N-methyltransferase [EC:2.1.1.87] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 8-hydroxyquercetin 8-O-methyltransferase [EC:2.1.1.88] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tetrahydrocolumbamine 2-O-methyltransferase [EC:2.1.1.89] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Isobutyraldoxime O-methyltransferase [EC:2.1.1.91] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tabersonine 16-O-methyltransferase [EC:2.1.1.94] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tocopherol O-methyltransferase [EC:2.1.1.95] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Thioether S-methyltransferase [EC:2.1.1.96] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3-hydroxyanthranilate 4-C-methyltransferase [EC:2.1.1.97] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase [EC:2.1.1.99] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Macrocin O-methyltransferase [EC:2.1.1.101] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Demethylmacrocin O-methyltransferase [EC:2.1.1.102] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Phosphoethanolamine N-methyltransferase [EC:2.1.1.103] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Caffeoyl-CoA O-methyltransferase [EC:2.1.1.104] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase [EC:2.1.1.105] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tryptophan 2-C-methyltransferase [EC:2.1.1.106] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Uroporphyrinogen-III C-methyltransferase [EC:2.1.1.107] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 6-hydroxymellein O-methyltransferase [EC:2.1.1.108] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Demethylsterigmatocystin 6-O-methyltransferase [EC:2.1.1.109] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Sterigmatocystin 8-O-methyltransferase [EC:2.1.1.110] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Anthranilate N-methyltransferase [EC:2.1.1.111] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Polyprenyldihydroxybenzoate methyltransferase [EC:2.1.1.114] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase [EC:2.1.1.115] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase [EC:2.1.1.116] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (S)-scoulerine 9-O-methyltransferase [EC:2.1.1.117] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Columbamine O-methyltransferase [EC:2.1.1.118] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 10-hydroxydihydrosanguinarine 10-O-methyltransferase [EC:2.1.1.119] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 12-hydroxydihydrochelirubine 12-O-methyltransferase [EC:2.1.1.120] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 6-O-methylnorlaudanosoline 5'-O-methyltransferase [EC:2.1.1.121] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (S)-tetrahydroprotoberberine N-methyltransferase [EC:2.1.1.122] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (RS)-norcoclaurine 6-O-methyltransferase [EC:2.1.1.128] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Inositol 4-methyltransferase [EC:2.1.1.129] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Precorrin-2 C(20)-methyltransferase [EC:2.1.1.130] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Precorrin-3B C(17)-methyltransferase [EC:2.1.1.131] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Precorrin-6B C(5,15)-methyltransferase (decarboxylating) [EC:2.1.1.132] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Precorrin-4 C(11)-methyltransferase [EC:2.1.1.133] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Arsenite methyltransferase [EC:2.1.1.137] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 3'-demethylstaurosporine O-methyltransferase [EC:2.1.1.139] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (S)-coclaurine-N-methyltransferase [EC:2.1.1.140] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Jasmonate O-methyltransferase [EC:2.1.1.141] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cycloartenol 24-C-methyltransferase [EC:2.1.1.142] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 24-methylenesterol C-methyltransferase [EC:2.1.1.143] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Trans-aconitate 2-methyltransferase [EC:2.1.1.144] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Trans-aconitate 3-methyltransferase [EC:2.1.1.145] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (Iso)eugenol O-methyltransferase [EC:2.1.1.146] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Corydaline synthase [EC:2.1.1.147] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Isoflavone 7-O-methyltransferase [EC:2.1.1.150] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cobalt-factor II C(20)-methyltransferase [EC:2.1.1.151] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Precorrin-6A synthase (deacetylating) [EC:2.1.1.152] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Isoliquiritigenin 2'-O-methyltransferase [EC:2.1.1.154] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Kaempferol 4'-O-methyltransferase [EC:2.1.1.155] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Glycine/sarcosine N-methyltransferase [EC:2.1.1.156] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Sarcosine/dimethylglycine N-methyltransferase [EC:2.1.1.157] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 7-methylxanthosine synthase [EC:2.1.1.158] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Theobromine synthase [EC:2.1.1.159] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Caffeine synthase [EC:2.1.1.160] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Dimethylglycine N-methyltransferase [EC:2.1.1.161] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Glycine/sarcosine/dimethylglycine N-methyltransferase [EC:2.1.1.162] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Demethylmenaquinone methyltransferase [EC:2.1.1.163] (8) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Demethylrebeccamycin-D-glucose O-methyltransferase [EC:2.1.1.164] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Methyl halide transferase [EC:2.1.1.165] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tricetin 3',4',5'-O-trimethyltransferase [EC:2.1.1.169] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tricin synthase [EC:2.1.1.175] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cobalt-precorrin-5B (C(1))-methyltransferase [EC:2.1.1.195] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cobalt-precorrin-7 (C(15))-methyltransferase (decarboxylating) [EC:2.1.1.196] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2-methoxy-6-polyprenyl-1,4-benzoquinol methylase [EC:2.1.1.201] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Demethylspheroidene O-methyltransferase [EC:2.1.1.210] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2,7,4'-trihydroxyisoflavanone 4'-O-methyltransferase [EC:2.1.1.212] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2-polyprenyl-6-hydroxyphenyl methylase [EC:2.1.1.222] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Naringenin 7-O-methyltransferase [EC:2.1.1.232] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 dTDP-3-amino-3,4,6-trideoxy-alpha-D-glucopyranoseN,N-dimethyltransferase [EC:2.1.1.234] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose N,N-dimethyltransferase [EC:2.1.1.235] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 dTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose N,N-dimethyltransferase [EC:2.1.1.236] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Mycinamicin III 3''-O-methyltransferase [EC:2.1.1.237] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Mycinamicin VI 2''-O-methyltransferase [EC:2.1.1.238] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 L-olivosyl-oleandolide 3-O-methyltransferase [EC:2.1.1.239] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Trans-resveratrol di-O-methyltransferase [EC:2.1.1.240] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2,4,7-trihydroxy-1,4-benzoxazin-3-one-glucoside 7-O-methyltransferase [EC:2.1.1.241] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2-ketoarginine methyltransferase [EC:2.1.1.243] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Erythromycin 3''-O-methyltransferase [EC:2.1.1.254] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Geranyl diphosphate 2-C-methyltransferase [EC:2.1.1.255] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 4-dimethylallyltryptophan N-methyltransferase [EC:2.1.1.261] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Squalene methyltransferase [EC:2.1.1.262] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Botryococcene C-methyltransferase [EC:2.1.1.263] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Tellurite methyltransferase [EC:2.1.1.265] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Flavonoid 3',5'-methyltransferase [EC:2.1.1.267] (6) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 (+)-6a-hydroxymaackiain 3-O-methyltransferase [EC:2.1.1.270] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cobalt-precorrin-4 methyltransferase [EC:2.1.1.271] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Cobalt-factor III methyltransferase [EC:2.1.1.272] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Resorcinol O-methyltransferase [EC:2.1.1.n1] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Indole-3-acetate O-methyltransferase [EC:2.1.1.n10] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Thiocyanate methyltransferase [EC:2.1.1.n4] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 5-pentadecatrienyl resorcinol O-methyltransferase [EC:2.1.1.n7] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Acyltransferases [EC:2.3] (299) 
 Transferring groups other than amino-acyl groups [EC:2.3.1] (266) 
 Lovastatin nonaketide synthase [EC:2.3.1.161] (11) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Transferring alkyl or aryl groups, other than methyl groups [EC:2.5] (171) 
 Transferring Alkyl or Aryl Groups, Other than Methyl Groups [EC:2.5.1] (171) 
 Adenosylmethionine cyclotransferase [EC:2.5.1.4] (3) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Methionine adenosyltransferase [EC:2.5.1.6] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Discadenine synthase [EC:2.5.1.24] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Isonocardicin synthase [EC:2.5.1.38] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Nicotianamine synthase [EC:2.5.1.43] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Adenosyl-fluoride synthase [EC:2.5.1.63] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase [EC:2.5.1.77] (9) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Adenosyl-chloride synthase [EC:2.5.1.94] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Transferring nitrogenous groups [EC:2.6] (152) 
 Transaminases [EC:2.6.1] (146) 
 Adenosylmethionine--8-amino-7-oxononanoate transaminase [EC:2.6.1.62] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Transferring sulfur-containing groups [EC:2.8] (95) 
 Sulfurtransferases [EC:2.8.1] (20) 
 Biotin synthase [EC:2.8.1.6] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Hydrolases [EC:3] (824) 
 Acting on ether bonds [EC:3.3] (27) 
 Thioether and trialkylsulfonium hydrolases [EC:3.3.1] (8) 
 Adenosylmethionine hydrolase [EC:3.3.1.2] (5) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Lyases [EC:4] (743) 
 Carbon-carbon lyases [EC:4.1] (299) 
 Carboxy-Lyases [EC:4.1.1] (172) 
 Adenosylmethionine decarboxylase [EC:4.1.1.50] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Other Carbon-Carbon Lyases [EC:4.1.99] (34) 
 Phosphomethylpyrimidine synthase [EC:4.1.99.17] (8) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 2-iminoacetate synthase [EC:4.1.99.19] (7) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Carbon-sulfur lyases [EC:4.4] (49) 
 (only sub-subclass identified to date) [EC:4.4.1] (49) 
 1-aminocyclopropane-1-carboxylate synthase [EC:4.4.1.14] (4) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 Ligases [EC:6] (206) 
 Forming carbon—nitrogen bonds [EC:6.3] (134) 
 Acid—Amino-Acid Ligases (Peptide Synthases) [EC:6.3.2] (70) 
 Cyclopeptine synthase [EC:6.3.2.40] (9) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
08. Chemical Category 
08. Chemical Category
 ion [CHEBI:24870] (4391) 
 organic ion [CHEBI:25699] (3577) 
 organic cation [CHEBI:25697] (428) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 cation [CHEBI:36916] (947) 
 organic cation [CHEBI:25697] (428) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 main group molecular entity [CHEBI:33579] (25650) 
 p-block molecular entity [CHEBI:33675] (25343) 
 chalcogen molecular entity [CHEBI:33304] (15225) 
 sulfur molecular entity [CHEBI:26835] (1541) 
 sulfonium compound [CHEBI:26830] (22) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
 carbon group molecular entity [CHEBI:33582] (23847) 
 organic molecular entity [CHEBI:50860] (23769) 
 organic ion [CHEBI:25699] (3577) 
 organic cation [CHEBI:25697] (428) 
 S-adenosyl-L-methionine zwitterion [CHEBI:59789] (1)
ChEBI Compound Accession Identifier  [CHEBI:59789]
ChEBI Compound Description  A zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group.
ChEBI Compound Identification Number  59789
ChEBI InChI Value  InChI=1S/C15H22N6O5S/c1-27(3-2-7(16)15(24)25)4-8-10(22)11(23)14(26-8)21-6-20-9-12(17)18-5-19-13(9)21/h5-8,10-11,14,22-23H,2-4,16H2,1H3,(H2-,17,18,19,24,25)/p+1/t7-,8+,10+,11+,14+,27?/m0/s1
ChEBI InChIKey Value  MEFKEPWMEQBLKI-AIRLBKTGSA-O
ChEBI Compound Name  S-adenosyl-L-methionine zwitterion
ChEBI SMILES Value  C[S+](CC[C@H]([NH3+])C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(N)ncnc12
ChEBI Substance ID  99319624
ChEBI URL  ChEBI:59789
ChemSpider ID  0
Ontomatica Chemical Accession Key (OnChAKey)  MEFKEPWMEQBLKI_AIRLBKTGSA_O_000_000001
PubChem Compound ID  24762165