List of EC numbers (EC 2)

This list contains a list of EC numbers for the second group, EC 2, transferases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology. All official information is tabulated at the website of the committee.^[1] The database is developed and maintained by Andrew McDonald.^[2]

EC 2.1: Transferring One-Carbon Groups

EC 2.1.1: Methyltransferases

• EC 2.1.1.1: nicotinamide N-methyltransferase
• EC 2.1.1.2: guanidinoacetate N-methyltransferase
• EC 2.1.1.3: thetin—homocysteine S-methyltransferase
• EC 2.1.1.4: acetylserotonin O-methyltransferase
• EC 2.1.1.5: betaine—homocysteine S-methyltransferase
• EC 2.1.1.6: catechol O-methyltransferase
• EC 2.1.1.7: nicotinate N-methyltransferase
• EC 2.1.1.8: histamine N-methyltransferase
• EC 2.1.1.9: thiol S-methyltransferase
• EC 2.1.1.10: homocysteine S-methyltransferase
• EC 2.1.1.11: magnesium protoporphyrin IX methyltransferase
• EC 2.1.1.12: methionine S-methyltransferase
• EC 2.1.1.13: methionine synthase
• EC 2.1.1.14: 5-methyltetrahydropteroyltriglutamate—homocysteine S-methyltransferase
• EC 2.1.1.15: fatty-acid O-methyltransferase
• EC 2.1.1.16: methylene-fatty-acyl-phospholipid synthase
• EC 2.1.1.17: phosphatidylethanolamine N-methyltransferase
• EC 2.1.1.18: polysaccharide O-methyltransferase
• EC 2.1.1.19: trimethylsulfonium—tetrahydrofolate N-methyltransferase
• EC 2.1.1.20: glycine N-methyltransferase
• EC 2.1.1.21: methylamine—glutamate N-methyltransferase
• EC 2.1.1.22: carnosine N-methyltransferase
• EC 2.1.1.23: now covered by EC 2.1.1.124, EC 2.1.1.125 and EC 2.1.1.126
• EC 2.1.1.24: now covered by EC 2.1.1.77, EC 2.1.1.80 and EC 2.1.1.100
• EC 2.1.1.25: phenol O-methyltransferase
• EC 2.1.1.26: iodophenol O-methyltransferase
• EC 2.1.1.27: tyramine N-methyltransferase
• EC 2.1.1.28: phenylethanolamine N-methyltransferase
• EC 2.1.1.29: Now covered by EC 2.1.1.202, EC 2.1.1.203 and EC .1.1.204
• EC 2.1.1.30: tRNA (purine-2- or -6-)-methyltransferase: Reactions previously described are due to EC 2.1.1.32
• EC 2.1.1.31: Now covered by EC 2.1.1.221 and EC 2.1.1.228
• EC 2.1.1.32: Now covered by EC 2.1.1.213, EC 2.1.1.214, EC 2.1.1.215 and EC 2.1.1.216
• EC 2.1.1.33: tRNA (guanine⁴⁶-N⁷)-methyltransferase
• EC 2.1.1.34: tRNA (guanosine¹⁸-2′-O)-methyltransferase
• EC 2.1.1.35: tRNA (uracil⁵⁴-C⁵)-methyltransferase
• EC 2.1.1.36: Now covered by EC 2.1.1.217, EC 2.1.1.218, EC 2.1.1.219, EC 2.1.1.220
• EC 2.1.1.37: DNA (cytosine-5-)-methyltransferase
• EC 2.1.1.38: O-demethylpuromycin O-methyltransferase
• EC 2.1.1.39: inositol 3-methyltransferase
• EC 2.1.1.40: inositol 1-methyltransferase
• EC 2.1.1.41: sterol 24-C-methyltransferase
• EC 2.1.1.42: flavone 3′-O-methyltransferase
• EC 2.1.1.43: Now described by EC 2.1.1.354, EC 2.1.1.355, EC 2.1.1.356, EC 2.1.1.357, EC 2.1.1.358, EC 2.1.1.359, EC 2.1.1.360, EC 2.1.1.361 and EC 2.1.1.362
• EC 2.1.1.44: L-histidine N^α-methyltransferase
• EC 2.1.1.45: thymidylate synthase
• EC 2.1.1.46: isoflavone 4′-O-methyltransferase
• EC 2.1.1.47: indolepyruvate C-methyltransferase
• EC 2.1.1.48: Now covered by EC 2.1.1.181, EC 2.1.1.182, EC 2.1.1.183 and EC 2.1.1.184
• EC 2.1.1.49: amine N-methyltransferase
• EC 2.1.1.50: loganate O-methyltransferase
• EC 2.1.1.51: Now covered by EC 2.1.1.187 and EC 2.1.1.188
• EC 2.1.1.52: Now covered by EC 2.1.1.171, EC 2.1.1.172, EC 2.1.1.173 and EC 2.1.1.174
• EC 2.1.1.53: putrescine N-methyltransferase
• EC 2.1.1.54: deoxycytidylate C-methyltransferase
• EC 2.1.1.55: tRNA (adenine-N⁶-)-methyltransferase
• EC 2.1.1.56: mRNA (guanine-N⁷)-methyltransferase
• EC 2.1.1.57: methyltransferase cap1
• EC 2.1.1.58: deleted, included in EC 2.1.1.57
• EC 2.1.1.59: [cytochrome c]-lysine N-methyltransferase|[cytochrome c]-lysine N-methyltransferase
• EC 2.1.1.60: calmodulin-lysine N-methyltransferase
• EC 2.1.1.61: tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase
• EC 2.1.1.62: mRNA (2′-O-methyladenosine-N⁶-)-methyltransferase
• EC 2.1.1.63: methylated-DNA—[protein]-cysteine S-methyltransferase
• EC 2.1.1.64: 3-demethylubiquinol 3-O-methyltransferase
• EC 2.1.1.65: licodione 2′-O-methyltransferase
• EC 2.1.1.66: Now covered by EC 2.1.1.230
• EC 2.1.1.67: thiopurine S-methyltransferase
• EC 2.1.1.68: caffeate O-methyltransferase
• EC 2.1.1.69: 5-hydroxyfuranocoumarin 5-O-methyltransferase
• EC 2.1.1.70: 8-hydroxyfuranocoumarin 8-O-methyltransferase
• EC 2.1.1.71: phosphatidyl-N-methylethanolamine N-methyltransferase
• EC 2.1.1.72: site-specific DNA-methyltransferase (adenine-specific)
• EC 2.1.1.73: deleted: reaction is that of EC 2.1.1.37, DNA (cytosine-5-)-methyltransferase
• EC 2.1.1.74: methylenetetrahydrofolate—tRNA-(uracil⁵⁴-C⁵)-methyltransferase [NAD(P)H-oxidizing]
• EC 2.1.1.75: apigenin 4′-O-methyltransferase
• EC 2.1.1.76: quercetin 3-O-methyltransferase
• EC 2.1.1.77: protein-L-isoaspartate(D-aspartate) O-methyltransferase
• EC 2.1.1.78: isoorientin 3′-O-methyltransferase
• EC 2.1.1.79: cyclopropane-fatty-acyl-phospholipid synthase
• EC 2.1.1.80: protein-glutamate O-methyltransferase
• EC 2.1.1.81: deleted, included in EC 2.1.1.49
• EC 2.1.1.82: 3-methylquercetin 7-O-methyltransferase
• EC 2.1.1.83: 3,7-dimethylquercetin 4′-O-methyltransferase
• EC 2.1.1.84: methylquercetagetin 6-O-methyltransferase
• EC 2.1.1.85: protein-histidine N-methyltransferase
• EC 2.1.1.86: tetrahydromethanopterin S-methyltransferase
• EC 2.1.1.87: pyridine N-methyltransferase
• EC 2.1.1.88: 8-hydroxyquercetin 8-O-methyltransferase
• EC 2.1.1.89: tetrahydrocolumbamine 2-O-methyltransferase
• EC 2.1.1.90: methanol—5-hydroxybenzimidazolylcobamide Co-methyltransferase
• EC 2.1.1.91: isobutyraldoxime O-methyltransferase
• EC 2.1.1.92: Now included with EC 2.1.1.69
• EC 2.1.1.93: is identical to EC 2.1.1.70, 8-hydroxyfuranocoumarin 8-O-methyltransferase
• EC 2.1.1.94: tabersonine 16-O-methyltransferase
• EC 2.1.1.95: tocopherol C-methyltransferase
• EC 2.1.1.96: thioether S-methyltransferase
• EC 2.1.1.97: 3-hydroxyanthranilate 4-C-methyltransferase
• EC 2.1.1.98: diphthine synthase
• EC 2.1.1.99: 3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase
• EC 2.1.1.100: protein-S-isoprenylcysteine O-methyltransferase
• EC 2.1.1.101: macrocin O-methyltransferase
• EC 2.1.1.102: demethylmacrocin O-methyltransferase
• EC 2.1.1.103: phosphoethanolamine N-methyltransferase
• EC 2.1.1.104: caffeoyl-CoA O-methyltransferase
• EC 2.1.1.105: N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase
• EC 2.1.1.106: tryptophan 2-C-methyltransferase
• EC 2.1.1.107: uroporphyrinogen-III C-methyltransferase
• EC 2.1.1.108: 6-hydroxymellein O-methyltransferase
• EC 2.1.1.109: demethylsterigmatocystin 6-O-methyltransferase
• EC 2.1.1.110: sterigmatocystin 8-O-methyltransferase
• EC 2.1.1.111: anthranilate N-methyltransferase
• EC 2.1.1.112: glucuronoxylan 4-O-methyltransferase
• EC 2.1.1.113: site-specific DNA-methyltransferase (cytosine-N⁴-specific)
• EC 2.1.1.114: polyprenyldihydroxybenzoate methyltransferase
• EC 2.1.1.115: (RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase
• EC 2.1.1.116: 3′-hydroxy-N-methyl-(S)-coclaurine 4′-O-methyltransferase
• EC 2.1.1.117: (S)-scoulerine 9-O-methyltransferase
• EC 2.1.1.118: columbamine O-methyltransferase
• EC 2.1.1.119: 10-hydroxydihydrosanguinarine 10-O-methyltransferase
• EC 2.1.1.120: 12-hydroxydihydrochelirubine 12-O-methyltransferase
• EC 2.1.1.121: 6-O-methylnorlaudanosoline 5′-O-methyltransferase
• EC 2.1.1.122: (S)-tetrahydroprotoberberine N-methyltransferase
• EC 2.1.1.123: [cytochrome-c]-methionine S-methyltransferase
• EC 2.1.1.124: Now covered by EC 2.1.1.319, EC 2.1.1.320, EC 2.1.1.321 and EC 2.1.1.322
• EC 2.1.1.125: Now covered by EC 2.1.1.319, EC 2.1.1.320 and EC 2.1.1.321
• EC 2.1.1.126: Now covered by EC 2.1.1.319, EC 2.1.1.320 and EC 2.1.1.321
• EC 2.1.1.127: [ribulose-bisphosphate carboxylase]-lysine N-methyltransferase
• EC 2.1.1.128: (RS)-norcoclaurine 6-O-methyltransferase
• EC 2.1.1.129: inositol 4-methyltransferase
• EC 2.1.1.130: precorrin-2 C²⁰-methyltransferase
• EC 2.1.1.131: precorrin-2 C¹⁷-methyltransferase
• EC 2.1.1.132: precorrin-6B C^5,15-methyltransferase (decarboxylating)
• EC 2.1.1.133: precorrin-4 C¹¹-methyltransferase
• EC 2.1.1.134: now with EC 2.1.1.129
• EC 2.1.1.135: now EC 1.16.1.8
• EC 2.1.1.136: chlorophenol O-methyltransferase
• EC 2.1.1.137: arsenite methyltransferase
• EC 2.1.1.138: deleted: Reaction due to EC 2.1.1.137
• EC 2.1.1.139: 3′-demethylstaurosporine O-methyltransferase
• EC 2.1.1.140: (S)-coclaurine-N-methyltransferase
• EC 2.1.1.141: jasmonate O-methyltransferase
• EC 2.1.1.142: cycloartenol 24-C-methyltransferase
• EC 2.1.1.143: 24-methylenesterol C-methyltransferase
• EC 2.1.1.144: trans-aconitate 2-methyltransferase
• EC 2.1.1.145: trans-aconitate 3-methyltransferase
• EC 2.1.1.146: (iso)eugenol O-methyltransferase
• EC 2.1.1.147: corydaline synthase
• EC 2.1.1.148: thymidylate synthase (FAD)
• EC 2.1.1.149: Now covered by EC 2.1.1.267, flavonoid 3′,5′-methyltransferase
• EC 2.1.1.150: isoflavone 7-O-methyltransferase
• EC 2.1.1.151: cobalt-factor II C²⁰-methyltransferase
• EC 2.1.1.152: precorrin-6A synthase (deacetylating)
• EC 2.1.1.153: vitexin 2′′-O-rhamnoside 7-O-methyltransferase
• EC 2.1.1.154: isoliquiritigenin 2′-O-methyltransferase
• EC 2.1.1.155: kaempferol 4′-O-methyltransferase
• EC 2.1.1.156: glycine/sarcosine N-methyltransferase
• EC 2.1.1.157: sarcosine/dimethylglycine N-methyltransferase
• EC 2.1.1.158: 7-methylxanthosine synthase
• EC 2.1.1.159: theobromine synthase
• EC 2.1.1.160: caffeine synthase
• EC 2.1.1.161: dimethylglycine N-methyltransferase
• EC 2.1.1.162: glycine/sarcosine/dimethylglycine N-methyltransferase
• EC 2.1.1.163: demethylmenaquinone methyltransferase
• EC 2.1.1.164: demethylrebeccamycin-D-glucose O-methyltransferase
• EC 2.1.1.165: methyl halide transferase
• EC 2.1.1.166: 23S rRNA (uridine²⁵⁵²-2′-O)-methyltransferase
• EC 2.1.1.167: 27S pre-rRNA (guanosine²⁹²²-2′-O)-methyltransferase
• EC 2.1.1.168: 21S rRNA (uridine²⁷⁹¹-2′-O)-methyltransferase
• EC 2.1.1.169: tricetin 3′,4′,5′-O-trimethyltransferase
• EC 2.1.1.170: 16S rRNA (guanine⁵²⁷-N⁷)-methyltransferase
• EC 2.1.1.171: 16S rRNA (guanine⁹⁶⁶-N²)-methyltransferase
• EC 2.1.1.172: 16S rRNA (guanine¹²⁰⁷-N²))-methyltransferase
• EC 2.1.1.173: 23S rRNA (guanine²⁴⁴⁵-N²)-methyltransferase
• EC 2.1.1.174: 23S rRNA (guanine¹⁸³⁵-N²)-methyltransferase
• EC 2.1.1.175: tricin synthase
• EC 2.1.1.176: 16S rRNA (cytosine⁹⁶⁷-C⁵)-methyltransferase
• EC 2.1.1.177: 23S rRNA (pseudouridine¹⁹¹⁵-N³)-methyltransferase
• EC 2.1.1.178: 16S rRNA (cytosine¹⁴⁰⁷-C⁵)-methyltransferase
• EC 2.1.1.179: 16S rRNA (guanine¹⁴⁰⁵-N⁷)-methyltransferase
• EC 2.1.1.180: 16S rRNA (adenine¹⁴⁰⁸-N¹)-methyltransferase
• EC 2.1.1.181: 23S rRNA (adenine¹⁶¹⁸-N⁶)-methyltransferase
• EC 2.1.1.182: 16S rRNA (adenine¹⁵¹⁸-N⁶/adenineadenine¹⁵¹⁹-N⁶)-dimethyltransferase
• EC 2.1.1.183: 18S rRNA (adenine¹⁷⁷⁹-N⁶/adenine¹⁷⁸⁰-N⁶)-dimethyltransferase
• EC 2.1.1.184: 23S rRNA (adenine²⁰⁸⁵-N⁶)-dimethyltransferase
• EC 2.1.1.185: 23S rRNA (guanosine²²⁵¹-2′-O)-methyltransferase
• EC 2.1.1.186: 23S rRNA (cytidine²⁴⁹⁸-2′-O)-methyltransferase
• EC 2.1.1.187: 23S rRNA (guanine⁷⁴⁵-N¹)-methyltransferase
• EC 2.1.1.188: 23S rRNA (guanine⁷⁴⁸-N¹)-methyltransferase
• EC 2.1.1.189: 23S rRNA (uracil⁷⁴⁷-C⁵)-methyltransferase
• EC 2.1.1.190: 23S rRNA (uracil¹⁹³⁹-C⁵)-methyltransferase
• EC 2.1.1.191: 23S rRNA (cytosine¹⁹⁶²-C⁵)-methyltransferase
• EC 2.1.1.192: 23S rRNA (adenine²⁵⁰³-C²)-methyltransferase
• EC 2.1.1.193: 16S rRNA (uracil¹⁴⁹⁸-N³)-methyltransferase
• EC 2.1.1.194: A mixture of EC 2.1.1.192 and EC 2.1.1.224
• EC 2.1.1.195: cobalt-precorrin-5B (C1)-methyltransferase
• EC 2.1.1.196: cobalt-precorrin-7 (C15)-methyltransferase (decarboxylating)
• EC 2.1.1.197: malonyl-[acyl-carrier protein] O-methyltransferase
• EC 2.1.1.198: 16S rRNA (cytidine¹⁴⁰²-2′-O)-methyltransferase
• EC 2.1.1.199: 16S rRNA (cytosine¹⁴⁰²-N⁴)-methyltransferase
• EC 2.1.1.200: tRNA (cytidine³²/uridine³²-2′-O)-methyltransferase
• EC 2.1.1.201: 2-methoxy-6-polyprenyl-1,4-benzoquinol methylase
• EC 2.1.1.202: multisite-specific tRNA:(cytosine-C⁵)-methyltransferase
• EC 2.1.1.203: tRNA (cytosine³⁴-C⁵)-methyltransferase
• EC 2.1.1.204: tRNA (cytosine³⁸-C⁵)-methyltransferase
• EC 2.1.1.205: tRNA (cytidine³²/guanosine³⁴-2′-O)-methyltransferase
• EC 2.1.1.206: tRNA (cytidine⁵⁶-2′-O)-methyltransferase
• EC 2.1.1.207: tRNA (cytidine³⁴-2′-O)-methyltransferase
• EC 2.1.1.208: 23S rRNA (uridine²⁴⁷⁹-2′-O)-methyltransferase
• EC 2.1.1.209: 23S rRNA (guanine²⁵³⁵-N¹)-methyltransferase
• EC 2.1.1.210: demethylspheroidene O-methyltransferase
• EC 2.1.1.211: tRNA^Ser(uridine⁴⁴-2′-O)-methyltransferase
• EC 2.1.1.212: 2,7,4′-trihydroxyisoflavanone 4′-O-methyltransferase
• EC 2.1.1.213: tRNA (guanine1¹⁰-N²)-dimethyltransferase
• EC 2.1.1.214: tRNA (guanine¹⁰-N²)-methyltransferase
• EC 2.1.1.215: tRNA (guanine²⁶-N²/guanine²⁷-N²)-dimethyltransferase
• EC 2.1.1.216: tRNA (guanine²⁶-N²)-dimethyltransferase
• EC 2.1.1.217: tRNA (adenine²²-N¹)-methyltransferase
• EC 2.1.1.218: tRNA (adenine⁹-N¹)-methyltransferase
• EC 2.1.1.219: tRNA (adenine⁵⁷-N¹/adenine⁵⁸-N¹)-methyltransferase
• EC 2.1.1.220: tRNA (adenine⁵⁸-N¹)-methyltransferase
• EC 2.1.1.221: tRNA (guanine⁹-N¹)-methyltransferase
• EC 2.1.1.222: 2-polyprenyl-6-hydroxyphenyl methylase
• EC 2.1.1.223: tRNA₁^Val (adenine⁹³⁷-N⁶)-methyltransferase
• EC 2.1.1.224: 23S rRNA (adenine²⁵⁰³-C⁸)-methyltransferase
• EC 2.1.1.225: tRNA:m⁴X modification enzyme
• EC 2.1.1.226: 23S rRNA (cytidine¹⁹²⁰-2′-O)-methyltransferase
• EC 2.1.1.227: 16S rRNA (cytidine¹⁴⁰⁹-2′-O)-methyltransferase
• EC 2.1.1.228: tRNA (guanine³⁷-N¹)-methyltransferase
• EC 2.1.1.229: tRNA (carboxymethyluridine³⁴-5-O)-methyltransferase
• EC 2.1.1.230: 23S rRNA (adenosine¹⁰⁶⁷-2′-O)-methyltransferase
• EC 2.1.1.231: flavonoid 4′-O-methyltransferase
• EC 2.1.1.232: naringenin 7-O-methyltransferase
• EC 2.1.1.233: [phosphatase 2A protein]-leucine-carboxy methyltransferase
• EC 2.1.1.234: dTDP-3-amino-3,4,6-trideoxy-α-D-glucopyranose N,N-dimethyltransferase
• EC 2.1.1.235: dTDP-3-amino-3,6-dideoxy-α-D-glucopyranose N,N-dimethyltransferase
• EC 2.1.1.236: dTDP-3-amino-3,6-dideoxy-α-D-galactopyranose N,N-dimethyltransferase
• EC 2.1.1.237: mycinamicin III 3′′-O-methyltransferase
• EC 2.1.1.238: mycinamicin VI 2′′-O-methyltransferaseD
• EC 2.1.1.239: [L-olivosyl-oleandolide 3-O-methyltransferase
• EC 2.1.1.240: trans-resveratrol di-O-methyltransferase
• EC 2.1.1.241: 2,4,7-trihydroxy-1,4-benzoxazin-3-one-glucoside 7-O-methyltransferase
• EC 2.1.1.242: 16S rRNA (guanine¹⁵¹⁶-N²)-methyltransferase
• EC 2.1.1.243: 2-ketoarginine methyltransferase
• EC 2.1.1.244: protein N-terminal methyltransferase
• EC 2.1.1.245: 5-methyltetrahydrosarcinapterin—corrinoid/iron-sulfur protein Co-methyltransferase
• EC 2.1.1.246: [methyl-Co(III) methanol-specific corrinoid protein]—coenzyme M methyltransferase
• EC 2.1.1.247: [methyl-Co(III) methylamine-specific corrinoid protein—coenzyme M methyltransferase
• EC 2.1.1.248: methylamine—corrinoid protein Co-methyltransferase
• EC 2.1.1.249: dimethylamine—corrinoid protein Co-methyltransferase
• EC 2.1.1.250: trimethylamine—corrinoid protein Co-methyltransferase
• EC 2.1.1.251: methylated-thiol—coenzyme M methyltransferase
• EC 2.1.1.252: tetramethylammonium—corrinoid protein Co-methyltransferase
• EC 2.1.1.253: [methyl-Co(III) tetramethylammonium-specific corrinoid protein]—coenzyme M methyltransferase
• EC 2.1.1.254: erythromycin 3′′-O-methyltransferase
• EC 2.1.1.255: geranyl diphosphate 2-C-methyltransferase
• EC 2.1.1.256: tRNA (guanine⁶-N⁶-methyltransferase)
• EC 2.1.1.257: tRNA (pseudouridine⁵⁴-N¹)-methyltransferase
• EC 2.1.1.258: 5-methyltetrahydrofolate—corrinoid/iron-sulfur protein Co-methyltransferase
• EC 2.1.1.259: [fructose-bisphosphate aldolase]-lysine N-methyltransferase
• EC 2.1.1.260: rRNA small subunit pseudouridine methyltransferase Nep1
• EC 2.1.1.261: 4-dimethylallyltryptophan N-methyltransferase
• EC 2.1.1.262: squalene methyltransferase
• EC 2.1.1.263: botryococcene C-methyltransferase
• EC 2.1.1.264: 23S rRNA (guanine²⁰⁶⁹-N⁷)-methyltransferase
• EC 2.1.1.265: tellurite methyltransferase

Most of the remaining entries have no Wikipedia articles

• EC 2.1.1.266: 23S rRNA (adenine²⁰³⁰-N⁶)-methyltransferase
• EC 2.1.1.267: flavonoid 3′,5′-methyltransferase
• EC 2.1.1.268: tRNAThr (cytosine³²-N³)-methyltransferase
• EC 2.1.1.269: dimethylsulfoniopropionate demethylase
• EC 2.1.1.270: (+)-6a-hydroxymaackiain 3-O-methyltransferase
• EC 2.1.1.271: cobalt-precorrin-4 methyltransferase
• EC 2.1.1.272: cobalt-factor III methyltransferase
• EC 2.1.1.273: benzoate O-methyltransferase
• EC 2.1.1.274: salicylate 1-O-methyltransferase
• EC 2.1.1.275: gibberellin A9 O-methyltransferase
• EC 2.1.1.276: gibberellin A4 carboxyl methyltransferase
• EC 2.1.1.277: anthranilate O-methyltransferase
• EC 2.1.1.278: indole-3-acetate O-methyltransferase
• EC 2.1.1.279: trans-anol O-methyltransferase
• EC 2.1.1.280: selenocysteine Se-methyltransferase
• EC 2.1.1.281: phenylpyruvate C³-methyltransferase
• EC 2.1.1.282: tRNA^Phe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine³⁷-N⁴]-methyltransferase
• EC 2.1.1.283: emodin O-methyltransferase
• EC 2.1.1.284: 8-demethylnovobiocic acid C⁸-methyltransferase
• EC 2.1.1.285: demethyldecarbamoylnovobiocin O-methyltransferase
• EC 2.1.1.286: 25S rRNA (adenine²¹⁴²-N¹)-methyltransferase
• EC 2.1.1.287: 25S rRNA (adenine⁶⁴⁵-N¹)-methyltransferase
• EC 2.1.1.288: aklanonic acid methyltransferase
• EC 2.1.1.289: cobalt-precorrin-7 (C5)-methyltransferase
• EC 2.1.1.290: tRNA^Phe [7-(3-amino-3-carboxypropyl)wyosine³⁷-O]-methyltransferase
• EC 2.1.1.291: (R,S)-reticuline 7-O-methyltransferase
• EC 2.1.1.292: carminomycin 4-O-methyltransferase
• EC 2.1.1.293: 6-hydroxytryprostatin B O-methyltransferase
• EC 2.1.1.294: 3-O-phospho-polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol 3-phospho-methyltransferase
• EC 2.1.1.295: 2-methyl-6-phytyl-1,4-hydroquinone methyltransferase
• EC 2.1.1.296: methyltransferase cap2
• EC 2.1.1.297: peptide chain release factor N⁵-glutamine methyltransferase
• EC 2.1.1.298: ribosomal protein L3 N⁵-glutamine methyltransferase
• EC 2.1.1.299: protein N-terminal monomethyltransferase
• EC 2.1.1.300: pavine N-methyltransferase
• EC 2.1.1.301: cypemycin N-terminal methyltransferase
• EC 2.1.1.302: 3-hydroxy-5-methyl-1-naphthoate 3-O-methyltransferase
• EC 2.1.1.303: 2,7-dihydroxy-5-methyl-1-naphthoate 7-O-methyltransferase
• EC 2.1.1.304: L-tyrosine C³-methyltransferase
• EC 2.1.1.305: 8-demethyl-8-α-L-rhamnosyltetracenomycin-C 2′-O-methyltransferase
• EC 2.1.1.306: 8-demethyl-8-(2-methoxy-α-L-rhamnosyl)tetracenomycin-C 3′-O-methyltransferase
• EC 2.1.1.307: 8-demethyl-8-(2,3-dimethoxy-α-L-rhamnosyl)tetracenomycin-C 4′-O-methyltransferase
• EC 2.1.1.308: cytidylyl-2-hydroxyethylphosphonate methyltransferase
• EC 2.1.1.309: 18S rRNA (guanine¹⁵⁷⁵-N⁷)-methyltransferase
• EC 2.1.1.310: 25S rRNA (cytosine²⁸⁷⁰-C5)-methyltransferase
• EC 2.1.1.311: 25S rRNA (cytosine2278-C⁵)-methyltransferase
• EC 2.1.1.312: 25S rRNA (uracil²⁸⁴³-N³)-methyltransferase
• EC 2.1.1.313: 25S rRNA (uracil²⁶³⁴-N³)-methyltransferase
• EC 2.1.1.314: diphthine methyl ester synthase
• EC 2.1.1.315: 27-O-demethylrifamycin SV methyltransferase
• EC 2.1.1.316: mitomycin 6-O-methyltransferase
• EC 2.1.1.317: sphingolipid C⁹-methyltransferase
• EC 2.1.1.318: [trehalose-6-phosphate synthase]-L-cysteine S-methyltransferase
• EC 2.1.1.319: type I protein arginine methyltransferase
• EC 2.1.1.320: type II protein arginine methyltransferase
• EC 2.1.1.321: type III protein arginine methyltransferase
• EC 2.1.1.322: type IV protein arginine methyltransferase
• EC 2.1.1.323: (–)-pluviatolide 4-O-methyltransferase
• EC 2.1.1.324: dTDP-4-amino-2,3,4,6-tetradeoxy-D-glucose N,N-dimethyltransferase
• EC 2.1.1.325: juvenile hormone-III synthase
• EC 2.1.1.326: N-acetyldemethylphosphinothricin P-methyltransferase
• EC 2.1.1.327: phenazine-1-carboxylate N-methyltransferase
• EC 2.1.1.328: N-demethylindolmycin N-methyltransferase
• EC 2.1.1.329: demethylphylloquinol methyltransferase
• EC 2.1.1.330: 5′-demethylyatein 5′-O-methyltransferase
• EC 2.1.1.331: bacteriochlorophyllide d C-12¹-methyltransferase
• EC 2.1.1.332: bacteriochlorophyllide d C-8²-methyltransferase
• EC 2.1.1.333: bacteriochlorophyllide d C-20 methyltransferase
• EC 2.1.1.334: methanethiol S-methyltransferase
• EC 2.1.1.335: 4-amino-anhydrotetracycline N⁴-methyltransferase
• EC 2.1.1.336: norbelladine O-methyltransferase
• EC 2.1.1.337: reticuline N-methyltransferase
• EC 2.1.1.338: desmethylxanthohumol 6′-O-methyltransferase
• EC 2.1.1.339: xanthohumol 4-O-methyltransferase
• EC 2.1.1.340: 3-aminomethylindole N'-methyltransferase
• EC 2.1.1.341: vanillate/3-O-methylgallate O-demethylase
• EC 2.1.1.342: anaerobilin synthase
• EC 2.1.1.343: 8-amino-8-demethylriboflavin N,N-dimethyltransferase
• EC 2.1.1.344: ornithine lipid N-methyltransferase
• EC 2.1.1.345: psilocybin synthase
• EC 2.1.1.346: U6 snRNA m⁶A methyltransferase
• EC 2.1.1.347: (+)-O-methylkolavelool synthase
• EC 2.1.1.348: mRNA m⁶A methyltransferase
• EC 2.1.1.349: toxoflavin synthase
• EC 2.1.1.350: menaquinone C⁸-methyltransferase
• EC 2.1.1.351: nocamycin O-methyltransferase
• EC 2.1.1.352: 3-O-acetyl-4′-O-demethylpapaveroxine 4′-O-methyltransferase
• EC 2.1.1.353: demethylluteothin O-methyltransferase
• EC 2.1.1.354: [histone H3]-lysine⁴ N-trimethyltransferase
• EC 2.1.1.355: [histone H3]-lysine⁹ N-trimethyltransferase
• EC 2.1.1.356: [histone H3]-lysine²⁷ N-trimethyltransferase
• EC 2.1.1.357: [histone H3]-lysine³⁶ N-dimethyltransferase
• EC 2.1.1.358: [histone H3]-dimethyl-L-lysine³⁶ N-methyltransferase. Now known to have the activity of EC 2.1.1.359, [histone H3]-lysine³⁶ N-trimethyltransferase.
• EC 2.1.1.359: [histone H3]-lysine³⁶ N-trimethyltransferase
• EC 2.1.1.360: [histone H3]-lysine⁷⁹ N-trimethyltransferase
• EC 2.1.1.361: [histone H4]-lysine²⁰ N-methyltransferase
• EC 2.1.1.362: [histone H4]-N-methyl-L-lysine²⁰ N-methyltransferase
• EC 2.1.1.363: pre-sodorifen synthase
• EC 2.1.1.364: [histone H3]-lysine⁴ N-methyltransferase
• EC 2.1.1.365: MMP 1-O-methyltransferase
• EC 2.1.1.366: [histone H3]-N⁶,N⁶-dimethyl-lysine⁹ N-methyltransferase
• EC 2.1.1.367: [histone H3]-lysine⁹ N-methyltransferase
• EC 2.1.1.368: [histone H3]-lysine⁹ N-dimethyltransferase
• EC 2.1.1.369: [histone H3]-lysine²⁷ N-methyltransferase
• EC 2.1.1.370: [histone H3]-lysine⁴ N-dimethyltransferase
• EC 2.1.1.371: [histone H3]-lysine²⁷ N-dimethyltransferase
• EC 2.1.1.372: [histone H4]-lysine²⁰ N-trimethyltransferase
• EC 2.1.1.373: 2-hydroxy-4-(methylsulfanyl)butanoate S-methyltransferase
• EC 2.1.1.374: 2-heptyl-1-hydroxyquinolin-4(1H)-one methyltransferase
• EC 2.1.1.375: NNS virus cap methyltransferase
• EC 2.1.1.376: glycine betaine—corrinoid protein Co-methyltransferase
• EC 2.1.1.377: [methyl-Co(III) glycine betaine-specific corrinoid protein]—coenzyme M methyltransferase
• EC 2.1.1.378: [methyl-Co(III) glycine betaine-specific corrinoid protein]—tetrahydrofolate methyltransferase
• EC 2.1.1.379: [methyl coenzyme M reductase]-L-arginine C-5-methyltransferase

EC 2.1.2: Hydroxymethyl-, Formyl- and Related Transferases

• EC 2.1.2.1: glycine hydroxymethyltransferase
• EC 2.1.2.2: phosphoribosylglycinamide formyltransferase 1
• EC 2.1.2.3: phosphoribosylaminoimidazolecarboxamide formyltransferase
• EC 2.1.2.4: glycine formimidoyltransferase
• EC 2.1.2.5: glutamate formiminotransferase
• EC 2.1.2.6: deleted, included in EC 2.1.2.5
• EC 2.1.2.7: D-alanine 2-hydroxymethyltransferase
• EC 2.1.2.8: deoxycytidylate 5-hydroxymethyltransferase
• EC 2.1.2.9: methionyl-tRNA formyltransferase
• EC 2.1.2.10: aminomethyltransferase
• EC 2.1.2.11: 3-methyl-2-oxobutanoate hydroxymethyltransferase
• EC 2.1.2.12: now EC 2.1.1.74
• EC 2.1.2.13: UDP-4-amino-4-deoxy-L-arabinose formyltransferase
• EC 2.1.2.14: GDP-perosamine N-formyltransferase (*)

(*) No Wikipedia article

EC 2.1.3: Carboxy- and Carbamoyltransferases

• EC 2.1.3.1: methylmalonyl-CoA carboxytransferase
• EC 2.1.3.2: aspartate carbamoyltransferase
• EC 2.1.3.3: ornithine carbamoyltransferase
• EC 2.1.3.4: deleted
• EC 2.1.3.5: oxamate carbamoyltransferase
• EC 2.1.3.6: putrescine carbamoyltransferase
• EC 2.1.3.7: 3-hydroxymethylcephem carbamoyltransferase
• EC 2.1.3.8: lysine carbamoyltransferase
• EC 2.1.3.9: N-acetylornithine carbamoyltransferase
• EC 2.1.3.10: malonyl-S-ACP:biotin-protein carboxyltransferase
• EC 2.1.3.11: N-succinylornithine carbamoyltransferase
• EC 2.1.3.13: The enzyme has been replaced by EC 6.1.2.2
• EC 2.1.3.14: The enzyme has been replaced by EC 6.1.2.2
• EC 2.1.3.15: acetyl-CoA carboxytransferase (*)

(*) No Wikipedia article

EC 2.1.4: Amidinotransferases

• EC 2.1.4.1: glycine amidinotransferase
• EC 2.1.4.2: scyllo-inosamine-4-phosphate amidinotransferase
• EC 2.1.4.3: L-arginine:L-lysine amidinotransferase (*)

(*) No Wikipedia article

EC 2.1.5: Methylenetransferases

• EC 2.1.5.1: sesamin methylene transferase (*)

(*) No Wikipedia article

EC 2.2: Transferring Aldehyde or Ketonic Groups

EC 2.2.1: Transketolases and Transaldolases

• EC 2.2.1.1: transketolase
• EC 2.2.1.2: transaldolase
• EC 2.2.1.3: formaldehyde transketolase
• EC 2.2.1.4: acetoin—ribose-5-phosphate transaldolase
• EC 2.2.1.5: 2-hydroxy-3-oxoadipate synthase
• EC 2.2.1.6: acetolactate synthase
• EC 2.2.1.7: 1-deoxy-D-xylulose-5-phosphate synthase
• EC 2.2.1.8: fluorothreonine transaldolase
• EC 2.2.1.9: 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase
• EC 2.2.1.10: 2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate synthase
• EC 2.2.1.11: 6-deoxy-5-ketofructose 1-phosphate synthase
• EC 2.2.1.12: 3-acetyloctanal synthase (*)
• EC 2.2.1.13: apulose-4-phosphate transketolase (*)
• EC 2.2.1.14: 6-deoxy-6-sulfo-D-fructose transaldolase (*)

(*) No Wikipedia article

EC 2.3: Acyltransferases

EC 2.3.1: Transferring groups other than amino-acyl groups

• EC 2.3.1.1: amino-acid N-acetyltransferase
• EC 2.3.1.2: imidazole N-acetyltransferase
• EC 2.3.1.3: glucosamine N-acetyltransferase
• EC 2.3.1.4: glucosamine-phosphate N-acetyltransferase
• EC 2.3.1.5: arylamine N-acetyltransferase
• EC 2.3.1.6: choline O-acetyltransferase
• EC 2.3.1.7: carnitine O-acetyltransferase
• EC 2.3.1.8: phosphate acetyltransferase
• EC 2.3.1.9: acetyl-CoA C-acetyltransferase
• EC 2.3.1.10: hydrogen-sulfide S-acetyltransferase
• EC 2.3.1.11: thioethanolamine S-acetyltransferase
• EC 2.3.1.12: dihydrolipoyllysine-residue acetyltransferase
• EC 2.3.1.13: glycine N-acyltransferase
• EC 2.3.1.14: glutamine N-phenylacetyltransferase
• EC 2.3.1.15: glycerol-3-phosphate O-acyltransferase
• EC 2.3.1.16: acetyl-CoA C-acyltransferase
• EC 2.3.1.17: aspartate N-acetyltransferase
• EC 2.3.1.18: galactoside O-acetyltransferase
• EC 2.3.1.19: phosphate butyryltransferase
• EC 2.3.1.20: diacylglycerol O-acyltransferase
• EC 2.3.1.21: carnitine O-palmitoyltransferase
• EC 2.3.1.22: 2-acylglycerol O-acyltransferase
• EC 2.3.1.23: 1-acylglycerophosphocholine O-acyltransferase
• EC 2.3.1.24: sphingosine N-acyltransferase
• EC 2.3.1.25: plasmalogen synthase
• EC 2.3.1.26: sterol O-acyltransferase
• EC 2.3.1.27: cortisol O-acetyltransferase
• EC 2.3.1.28: chloramphenicol O-acetyltransferase
• EC 2.3.1.29: glycine C-acetyltransferase
• EC 2.3.1.30: serine O-acetyltransferase
• EC 2.3.1.31: homoserine O-acetyltransferase
• EC 2.3.1.32: lysine N-acetyltransferase
• EC 2.3.1.33: histidine N-acetyltransferase
• EC 2.3.1.34: D-tryptophan N-acetyltransferase
• EC 2.3.1.35: glutamate N-acetyltransferase
• EC 2.3.1.36: D-amino-acid N-acetyltransferase
• EC 2.3.1.37: 5-aminolevulinate synthase
• EC 2.3.1.38: [acyl-carrier-protein] S-acetyltransferase
• EC 2.3.1.39: [acyl-carrier-protein] S-malonyltransferase
• EC 2.3.1.40: acyl-[acyl-carrier-protein]—phospholipid O-acyltransferase
• EC 2.3.1.41: β-ketoacyl-[acyl-carrier-protein] synthase I
• EC 2.3.1.42: glycerone-phosphate O-acyltransferase
• EC 2.3.1.43: phosphatidylcholine—sterol O-acyltransferase
• EC 2.3.1.44: N-acetylneuraminate 4-O-acetyltransferase
• EC 2.3.1.45: N-acetylneuraminate 7-O(or 9-O)-acetyltransferase
• EC 2.3.1.46: homoserine O-succinyltransferase
• EC 2.3.1.47: 8-amino-7-oxononanoate synthase
• EC 2.3.1.48: histone acetyltransferase
• EC 2.3.1.49: deacetyl-(citrate-(pro-3S)-lyase) S-acetyltransferase
• EC 2.3.1.50: serine C-palmitoyltransferase
• EC 2.3.1.51: 1-acylglycerol-3-phosphate O-acyltransferase
• EC 2.3.1.52: 2-acylglycerol-3-phosphate O-acyltransferase
• EC 2.3.1.53: phenylalanine N-acetyltransferase
• EC 2.3.1.54: formate C-acetyltransferase
• EC 2.3.1.55: identical to EC 2.3.1.82
• EC 2.3.1.56: aromatic-hydroxylamine O-acetyltransferase
• EC 2.3.1.57: diamine N-acetyltransferase
• EC 2.3.1.58: 2,3-diaminopropionate N-oxalyltransferase
• EC 2.3.1.59: gentamicin 2′-N-acetyltransferase
• EC 2.3.1.60: gentamicin 3′-N-acetyltransferase
• EC 2.3.1.61: dihydrolipoyllysine-residue succinyltransferase
• EC 2.3.1.62: 2-acylglycerophosphocholine O-acyltransferase
• EC 2.3.1.63: 1-alkylglycerophosphocholine O-acyltransferase
• EC 2.3.1.64: agmatine N⁴-coumaroyltransferase
• EC 2.3.1.65: bile acid-CoA:amino acid N-acyltransferase
• EC 2.3.1.66: leucine N-acetyltransferase
• EC 2.3.1.67: 1-alkylglycerophosphocholine O-acetyltransferase
• EC 2.3.1.68: glutamine N-acyltransferase
• EC 2.3.1.69: monoterpenol O-acetyltransferase
• EC 2.3.1.70: deleted
• EC 2.3.1.71: glycine N-benzoyltransferase
• EC 2.3.1.72: indoleacetylglucose—inositol O-acyltransferase
• EC 2.3.1.73: diacylglycerol—sterol O-acyltransferase
• EC 2.3.1.74: chalcone synthase
• EC 2.3.1.75: long-chain-alcohol O-fatty-acyltransferase
• EC 2.3.1.76: retinol O-fatty-acyltransferase
• EC 2.3.1.77: triacylglycerol—sterol O-acyltransferase
• EC 2.3.1.78: heparan-α-glucosaminide N-acetyltransferase
• EC 2.3.1.79: maltose O-acetyltransferase
• EC 2.3.1.80: cysteine-S-conjugate N-acetyltransferase
• EC 2.3.1.81: aminoglycoside 3-N-acetyltransferase
• EC 2.3.1.82: aminoglycoside 6′-N-acetyltransferase
• EC 2.3.1.83: phosphatidylcholine—dolichol O-acyltransferase
• EC 2.3.1.84: alcohol O-acetyltransferase
• EC 2.3.1.85: fatty-acid synthase system
• EC 2.3.1.86: fatty-acyl-CoA synthase system
• EC 2.3.1.87: aralkylamine N-acetyltransferase
• EC 2.3.1.88: Now covered by EC 2.3.1.254, EC 2.3.1.255, EC 2.3.1.256, EC 2.3.1.257, EC 2.3.1.258 and EC 2.3.1.259
• EC 2.3.1.89: tetrahydrodipicolinate N-acetyltransferase
• EC 2.3.1.90: β-glucogallin O-galloyltransferase
• EC 2.3.1.91: sinapoylglucose—choline O-sinapoyltransferase
• EC 2.3.1.92: sinapoylglucose—malate O-sinapoyltransferase
• EC 2.3.1.93: 13-hydroxylupinine O-tigloyltransferase
• EC 2.3.1.94: 6-deoxyerythronolide-B synthase
• EC 2.3.1.95: trihydroxystilbene synthase
• EC 2.3.1.96: glycoprotein N-palmitoyltransferase
• EC 2.3.1.97: glycylpeptide N-tetradecanoyltransferase
• EC 2.3.1.98: chlorogenate—glucarate O-hydroxycinnamoyltransferase
• EC 2.3.1.99: quinate O-hydroxycinnamoyltransferase
• EC 2.3.1.100: [myelin-proteolipid] O-palmitoyltransferase
• EC 2.3.1.101: formyl|methanofuran—tetrahydromethanopterin N-formyltransferase
• EC 2.3.1.102: N⁶-hydroxylysine O-acetyltransferase
• EC 2.3.1.103: sinapoylglucose—sinapoylglucose O-sinapoyltransferase
• EC 2.3.1.104: The activity is covered by EC 2.3.1.25
• EC 2.3.1.105: alkylglycerophosphate 2-O-acetyltransferase
• EC 2.3.1.106: tartronate O-hydroxycinnamoyltransferase
• EC 2.3.1.107: deacetylvindoline O-acetyltransferase
• EC 2.3.1.108: α-tubulin N-acetyltransferase
• EC 2.3.1.109: arginine N-succinyltransferase
• EC 2.3.1.110: tyramine N-feruloyltransferase
• EC 2.3.1.111: mycocerosate synthase
• EC 2.3.1.112: D-tryptophan N-malonyltransferase
• EC 2.3.1.113: anthranilate N-malonyltransferase
• EC 2.3.1.114: 3,4-dichloroaniline N-malonyltransferase
• EC 2.3.1.115: isoflavone-7-O-β-glucoside 6′′-O-malonyltransferase
• EC 2.3.1.116: lavonol-3-O-β-glucoside O-malonyltransferase
• EC 2.3.1.117: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase
• EC 2.3.1.118: N-hydroxyarylamine O-acetyltransferase
• EC 2.3.1.119: Now covered by EC 2.3.1.199, EC 1.1.1.330, EC 4.2.1.134 and EC 1.3.1.93
• EC 2.3.1.120: The reaction is due to EC 2.3.1.74
• EC 2.3.1.121: 1-alkenylglycerophosphoethanolamine O-acyltransferase
• EC 2.3.1.122: trehalose O-mycolyltransferase
• EC 2.3.1.123: dolichol O-acyltransferase
• EC 2.3.1.124: Already listed as EC 2.3.1.20
• EC 2.3.1.125: 1-alkyl-2-acetylglycerol O-acyltransferase
• EC 2.3.1.126: isocitrate O-dihydroxycinnamoyltransferase
• EC 2.3.1.127: ornithine N-benzoyltransferase
• EC 2.3.1.128: now classified as EC 2.3.1.266 and EC 2.3.1.267
• EC 2.3.1.129: acyl-[acyl-carrier-protein]—UDP-N-acetylglucosamine O-acyltransferase
• EC 2.3.1.130: galactarate O-hydroxycinnamoyltransferase
• EC 2.3.1.131: glucarate O-hydroxycinnamoyltransferase
• EC 2.3.1.132: glucarolactone O-hydroxycinnamoyltransferase
• EC 2.3.1.133: shikimate O-hydroxycinnamoyltransferase
• EC 2.3.1.134: galactolipid O-acyltransferase
• EC 2.3.1.135: phosphatidylcholine—retinol O-acyltransferase
• EC 2.3.1.136: polysialic-acid O-acetyltransferase
• EC 2.3.1.137: carnitine O-octanoyltransferase
• EC 2.3.1.138: putrescine N-hydroxycinnamoyltransferase
• EC 2.3.1.139: ecdysone O-acyltransferase
• EC 2.3.1.140: rosmarinate synthase
• EC 2.3.1.141: galactosylacylglycerol O-acyltransferase
• EC 2.3.1.142: glycoprotein O-fatty-acyltransferase
• EC 2.3.1.143: β-glucogallin—tetrakisgalloylglucose O-galloyltransferase
• EC 2.3.1.144: anthranilate N-benzoyltransferase
• EC 2.3.1.145: piperidine N-piperoyltransferase
• EC 2.3.1.146: pinosylvin synthase
• EC 2.3.1.147: glycerophospholipid arachidonoyl-transferase (CoA-independent)
• EC 2.3.1.148: glycerophospholipid acyltransferase (CoA-dependent)
• EC 2.3.1.149: platelet-activating factor acetyltransferase
• EC 2.3.1.150: salutaridinol 7-O-acetyltransferase
• EC 2.3.1.151: 2,3′,4,6-tetrahydroxybenzophenone synthase
• EC 2.3.1.152: alcohol O-cinnamoyltransferase
• EC 2.3.1.153: anthocyanin 5-(6′′′-hydroxycinnamoyltransferase)
• EC 2.3.1.154: Now EC 2.3.1.176
• EC 2.3.1.155: acetyl-CoA C-myristoyltransferase
• EC 2.3.1.156: phloroisovalerophenone synthase
• EC 2.3.1.157: glucosamine-1-phosphate N-acetyltransferase
• EC 2.3.1.158: phospholipid:diacylglycerol acyltransferase
• EC 2.3.1.159: acridone synthase
• EC 2.3.1.160: vinorine synthase
• EC 2.3.1.161: lovastatin nonaketide synthase
• EC 2.3.1.162: taxadien-5α-ol O-acetyltransferase
• EC 2.3.1.163: 10-hydroxytaxane O-acetyltransferase
• EC 2.3.1.164: isopenicillin-N N-acyltransferase
• EC 2.3.1.165: 6-methylsalicylic acid synthase
• EC 2.3.1.166: 2α-hydroxytaxane 2-O-benzoyltransferase
• EC 2.3.1.167: 10-deacetylbaccatin III 10-O-acetyltransferase
• EC 2.3.1.168: dihydrolipoyllysine-residue (2-methylpropanoyl)transferase
• EC 2.3.1.169: CO-methylating acetyl-CoA synthase
• EC 2.3.1.170: 6′-deoxychalcone synthase
• EC 2.3.1.171: anthocyanin 6′′-O-malonyltransferase
• EC 2.3.1.172: anthocyanin 5-O-glucoside 6′′′-O-malonyltransferase
• EC 2.3.1.173: flavonol-3-O-triglucoside O-coumaroyltransferase
• EC 2.3.1.174: 3-oxoadipyl-CoA thiolase
• EC 2.3.1.175: deacetylcephalosporin-C acetyltransferase
• EC 2.3.1.176: propanoyl-CoA C-acyltransferase
• EC 2.3.1.177: 3,5-dihydroxybiphenyl synthase
• EC 2.3.1.178: diaminobutyrate acetyltransferase
• EC 2.3.1.179: β-ketoacyl-[acyl-carrier-protein] synthase II
• EC 2.3.1.180: β-ketoacyl-[acyl-carrier-protein] synthase III
• EC 2.3.1.181: lipoyl(octanoyl) transferase
• EC 2.3.1.182: (R)-citramalate synthase
• EC 2.3.1.183: phosphinothricin acetyltransferase
• EC 2.3.1.184: acyl-homoserine-lactone synthase
• EC 2.3.1.185: tropine acyltransferase
• EC 2.3.1.186: pseudotropine acyltransferase
• EC 2.3.1.187: acetyl-S-ACP:malonate ACP transferase
• EC 2.3.1.188: ω-hydroxypalmitate O-feruloyl transferase
• EC 2.3.1.189: mycothiol synthase
• EC 2.3.1.190: acetoin dehydrogenase
• EC 2.3.1.191: UDP-3-O-(3-hydroxyacyl)glucosamine N-acyltransferase
• EC 2.3.1.192: glycine N-phenylacetyltransferase
• EC 2.3.1.193: tRNA^Metcytidine acetyltransferase
• EC 2.3.1.194: acetoacetyl-CoA synthase
• EC 2.3.1.195: (Z)-3-hexen-1-ol acetyltransferase
• EC 2.3.1.196: benzyl alcohol O-benzoyltransferase
• EC 2.3.1.197: dTDP-3-amino-3,6-dideoxy-α-D-galactopyranose 3-N-acetyltransferase
• EC 2.3.1.198: glycerol-3-phosphate 2-O-acyltransferase
• EC 2.3.1.199: very-long-chain 3-oxoacyl-CoA synthase
• EC 2.3.1.200: lipoyl amidotransferase
• EC 2.3.1.201: UDP-2-acetamido-3-amino-2,3-dideoxy-glucuronate N-acetyltransferase
• EC 2.3.1.202: UDP-4-amino-4,6-dideoxy-N-acetyl-β-L-altrosamine N-acetyltransferase
• EC 2.3.1.203: UDP-N-acetylbacillosamine N-acetyltransferase
• EC 2.3.1.204: octanoyl-[GcvH]:protein N-octanoyltransferase
• EC 2.3.1.205: fumigaclavine B O-acetyltransferase
• EC 2.3.1.206: 3,5,7-trioxododecanoyl-CoA synthase
• EC 2.3.1.207: β-ketodecanoyl-[acyl-carrier-protein] synthase
• EC 2.3.1.208: 4-hydroxycoumarin synthase
• EC 2.3.1.209: dTDP-4-amino-4,6-dideoxy-D-glucose acyltransferase
• EC 2.3.1.210: dTDP-4-amino-4,6-dideoxy-D-galactose acyltransferase
• EC 2.3.1.211: bisdemethoxycurcumin synthase (*)
• EC 2.3.1.212: benzalacetone synthase (*)
• EC 2.3.1.213: cyanidin 3-O-(6-O-glucosyl-2-O-xylosylgalactoside) 6′′′-O-hydroxycinnamoyltransferase (*)
• EC 2.3.1.214: pelargonidin 3-O-(6-caffeoylglucoside) 5-O-(6-O-malonylglucoside) 4′′′-malonyltransferase (*)
• EC 2.3.1.215: anthocyanidin 3-O-glucoside 6′′-O-acyltransferase (*)
• EC 2.3.1.216: 5,7-dihydroxy-2-methylchromone synthase (*)
• EC 2.3.1.217: curcumin synthase
• EC 2.3.1.218: phenylpropanoylacetyl-CoA synthase (*)
• EC 2.3.1.219: demethoxycurcumin synthase (*)
• EC 2.3.1.220: 2,4,6-trihydroxybenzophenone synthase (*)
• EC 2.3.1.221: noranthrone synthase (*)
• EC 2.3.1.222: phosphate propanoyltransferase (*)
• EC 2.3.1.223: 3-oxo-5,6-didehydrosuberyl-CoA thiolase (*)
• EC 2.3.1.224: acetyl-CoA-benzylalcohol acetyltransferase (*)
• EC 2.3.1.225: protein S-acyltransferase (*)
• EC 2.3.1.226: carboxymethylproline synthase (*)
• EC 2.3.1.227: GDP-perosamine N-acetyltransferase (*)
• EC 2.3.1.228: isovaleryl-homoserine lactone synthase (*)
• EC 2.3.1.229: 4-coumaroyl-homoserine lactone synthase (*)
• EC 2.3.1.230: 2-heptyl-4(1H)-quinolone synthase (*)
• EC 2.3.1.231: tRNA^Phe {7-[3-amino-3-(methoxycarbonyl)propyl]wyosine³⁷ -N}-methoxycarbonyltransferase (*)
• EC 2.3.1.232: methanol O-anthraniloyltransferase (*)
• EC 2.3.1.233: 1,3,6,8-tetrahydroxynaphthalene synthase (*)
• EC 2.3.1.234: N⁶-L-threonylcarbamoyladenine synthase (*)
• EC 2.3.1.235: tetracenomycin F2 synthase (*)
• EC 2.3.1.236: 5-methylnaphthoic acid synthase (*)
• EC 2.3.1.237: neocarzinostatin naphthoate synthase (*)
• EC 2.3.1.238: monacolin J acid methylbutanoate transferase (*)
• EC 2.3.1.239: 10-deoxymethynolide synthase (*)
• EC 2.3.1.240: narbonolide synthase (*)
• EC 2.3.1.241: Kdo2-lipid IVA lauroyltransferase (*)
• EC 2.3.1.242: Kdo2-lipid IVA palmitoleoyltransferase (*)
• EC 2.3.1.243: lauroyl-Kdo2-lipid IVA myristoyltransferase (*)
• EC 2.3.1.244: 2-methylbutanoate polyketide synthase (*)
• EC 2.3.1.245: 3-hydroxy-5-phosphooxypentane-2,4-dione thiolase (*)
• EC 2.3.1.246: 3,5-dihydroxyphenylacetyl-CoA synthase (*)
• EC 2.3.1.247: 3-keto-5-aminohexanoate cleavage enzyme (*)
• EC 2.3.1.248: spermidine disinapoyl transferase (*)
• EC 2.3.1.249: spermidine dicoumaroyl transferase (*)
• EC 2.3.1.250: [Wnt protein] O-palmitoleoyl transferase (*)
• EC 2.3.1.251: lipid IVA palmitoyltransferase (*)
• EC 2.3.1.252: mycolipanoate synthase (*)
• EC 2.3.1.253: phloroglucinol synthase (*)
• EC 2.3.1.254: N-terminal methionine N^α-acetyltransferase NatB (*)
• EC 2.3.1.255: N-terminal amino-acid N^α-acetyltransferase NatA (*)
• EC 2.3.1.256: N-terminal methionine N^α-acetyltransferase NatC (*)
• EC 2.3.1.257: N-terminal L-serine N^α-acetyltransferase NatD (*)
• EC 2.3.1.258: N-terminal methionine N^α-acetyltransferase NatE (*)
• EC 2.3.1.259: N-terminal methionine N^α-acetyltransferase NatF (*)
• EC 2.3.1.260: tetracycline polyketide synthase (*)
• EC 2.3.1.261: (4-hydroxyphenyl)alkanoate synthase (*)
• EC 2.3.1.262: anthraniloyl-CoA anthraniloyltransferase (*)
• EC 2.3.1.263: 2-amino-4-oxopentanoate thiolase (*)
• EC 2.3.1.264: β-lysine N⁶-acetyltransferase (*)
• EC 2.3.1.265: phosphatidylinositol dimannoside acyltransferase (*)
• EC 2.3.1.266: [ribosomal protein S18]-alanine N-acetyltransferase (*)
• EC 2.3.1.267: [ribosomal protein S5]-alanine N-acetyltransferase (*)
• EC 2.3.1.268: ethanol O-acetyltransferase (*)
• EC 2.3.1.269: apolipoprotein N-acyltransferase (*)
• EC 2.3.1.270: lyso-ornithine lipid O-acyltransferase (*)
• EC 2.3.1.271: L-glutamate-5-semialdehyde N-acetyltransferase (*)
• EC 2.3.1.272: 2-acetylphloroglucinol acetyltransferase (*)
• EC 2.3.1.273: diglucosylglycerate octanoyltransferase (*)
• EC 2.3.1.274: phosphate acyltransferase (*)
• EC 2.3.1.275: acyl phosphate:glycerol-3-phosphate acyltransferase (*)
• EC 2.3.1.276: galactosamine-1-phosphate N-acetyltransferase (*)
• EC 2.3.1.277: 2-oxo-3-(phosphooxy)propyl 3-oxoalkanoate synthase (*)
• EC 2.3.1.278: mycolipenoyl-CoA—2-(long-chain-fatty acyl)-trehalose mycolipenoyltransferase (*)
• EC 2.3.1.279: long-chain-acyl-CoA—trehalose acyltransferase (*)
• EC 2.3.1.280: (aminoalkyl)phosphonate N-acetyltransferase (*)
• EC 2.3.1.281: 5-hydroxydodecatetraenal polyketide synthase (*)
• EC 2.3.1.282: phenolphthiocerol/phthiocerol/phthiodiolone dimycocerosyl transferase (*)
• EC 2.3.1.283: 2′-acyl-2-O-sulfo-trehalose (hydroxy)phthioceranyltransferase (*)
• EC 2.3.1.284: 3′-(hydroxy)phthioceranyl-2′-palmitoyl(stearoyl)-2-O-sulfo-trehalose (hydroxy)phthioceranyltransferase (*)
• EC 2.3.1.285: (13S,14R)-1,13-dihydroxy-N-methylcanadine 13-O-acetyltransferase (*)
• EC 2.3.1.286: protein acetyllysine N-acetyltransferase (*)
• EC 2.3.1.287: phthioceranic/hydroxyphthioceranic acid synthase (*)
• EC 2.3.1.288: 2-O-sulfo trehalose long-chain-acyltransferase (*)
• EC 2.3.1.289: aureothin polyketide synthase system (*)
• EC 2.3.1.290: spectinabilin polyketide synthase system (*)
• EC 2.3.1.291: sphingoid base N-palmitoyltransferase (*)
• EC 2.3.1.292: (phenol)carboxyphthiodiolenone synthase (*)
• EC 2.3.1.293: meromycolic acid 3-oxoacyl-(acyl carrier protein) synthase I (*)
• EC 2.3.1.294: meromycolic acid 3-oxoacyl-(acyl carrier protein) synthase II (*)
• EC 2.3.1.295: mycoketide-CoA synthase (*)
• EC 2.3.1.296: ω-hydroxyceramide transacylase (*)
• EC 2.3.1.297: very-long-chain ceramide synthase (*)
• EC 2.3.1.298: ultra-long-chain ceramide synthase (*)
• EC 2.3.1.299: sphingoid base N-stearoyltransferase (*)
• EC 2.3.1.300: branched-chain β-ketoacyl-[acyl-carrier-protein] synthase (*)
• EC 2.3.1.301: mycobacterial β-ketoacyl-[acyl carrier protein] synthase III (*)
• EC 2.3.1.302: hydroxycinnamoyl-CoA:5-hydroxyanthranilate N-hydroxycinnamoyltransferase (*)
• EC 2.3.1.303: α-L-Rha-(1→2)-α-D-Man-(1→2)-α-D-Man-(1→3)-α-D-Gal-PP-Und 2IV-O-acetyltransferase (*)
• EC 2.3.1.304: poly[(S)-3-hydroxyalkanoate] polymerase (*)

(*) No Wikipedia article

EC 2.3.2: Aminoacyltransferases

• EC 2.3.2.1: D-glutamyltransferase
• EC 2.3.2.2: γ-glutamyltransferase
• EC 2.3.2.3: lysyltransferase
• EC 2.3.2.4: Now classified as EC 4.3.2.9, γ-glutamylcyclotransferase
• EC 2.3.2.5: glutaminyl-peptide cyclotransferase
• EC 2.3.2.6: leucyltransferase
• EC 2.3.2.7: aspartyltransferase
• EC 2.3.2.8: arginyltransferase
• EC 2.3.2.9: agaritine γ-glutamyltransferase
• EC 2.3.2.10: UDP-N-acetylmuramoylpentapeptide-lysine N⁶-alanyltransferase
• EC 2.3.2.11: alanylphosphatidylglycerol synthase
• EC 2.3.2.12: peptidyltransferase
• EC 2.3.2.13: protein-glutamine g-glutamyltransferase
• EC 2.3.2.14: D-alanine γ-glutamyltransferase
• EC 2.3.2.15: glutathione γ-glutamylcysteinyltransferase
• EC 2.3.2.16: lipid II:glycine glycyltransferase
• EC 2.3.2.17: N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N⁶-glycyl)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase
• EC 2.3.2.18: N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N⁶-triglycine)-D-alanyl-D-alanine-diphosphoundecaprenyl-N-acetylglucosamine:glycine glycyltransferase
• EC 2.3.2.19: ribostamycin:4-(γ-L-glutamylamino)-(S)-2-hydroxybutanoyl-[BtrI acyl-carrier protein] 4-(γ-L-glutamylamino)-(S)-2-hydroxybutanoate transferase
• EC 2.3.2.20: cyclo(L-leucyl-L-phenylalanyl) synthase (*)
• EC 2.3.2.21: cyclo(L-tyrosyl-L-tyrosyl) synthase (*)
• EC 2.3.2.22: cyclo(L-leucyl-L-leucyl) synthase (*)
• EC 2.3.2.23: E2 ubiquitin-conjugating enzyme (*)
• EC 2.3.2.24: (E3-independent) E2 ubiquitin-conjugating enzyme (*)
• EC 2.3.2.25: N-terminal E2 ubiquitin-conjugating enzyme (*)
• EC 2.3.2.26: HECT-type E3 ubiquitin transferase (*)
• EC 2.3.2.27: RING-type E3 ubiquitin transferase (*)
• EC 2.3.2.28: L-allo-isoleucyltransferase (*)
• EC 2.3.2.29: aspartate/glutamate leucyltransferase (*)
• EC 2.3.2.30: L-ornithine N^α-acyltransferase (*)
• EC 2.3.2.31: RBR-type E3 ubiquitin transferase (*)
• EC 2.3.2.32: cullin-RING-type E3 NEDD8 transferase (*)
• EC 2.3.2.33: RCR-type E3 ubiquitin transferase (*)
• EC 2.3.2.34: E2 NEDD8-conjugating enzyme (*)
• EC 2.3.2.35: capsaicin synthase (*)
• EC 2.3.2.36: RING-type E3 ubiquitin transferase (cysteine targeting) (*)

(*) No Wikipedia article

EC 2.3.3: Acyl groups converted into alkyl on transfer

• EC 2.3.3.1: citrate (Si)-synthase
• EC 2.3.3.2: decylcitrate synthase
• EC 2.3.3.3: citrate (Re)-synthase
• EC 2.3.3.4: decylhomocitrate synthase
• EC 2.3.3.5: 2-methylcitrate synthase
• EC 2.3.3.6: 2-ethylmalate synthase
• EC 2.3.3.7: 3-ethylmalate synthase
• EC 2.3.3.8: ATP citrate synthase
• EC 2.3.3.9: malate synthase
• EC 2.3.3.10: hydroxymethylglutaryl-CoA synthase
• EC 2.3.3.11: 2-hydroxyglutarate synthase
• EC 2.3.3.12: 3-propylmalate synthase
• EC 2.3.3.13: 2-isopropylmalate synthase
• EC 2.3.3.14: homocitrate synthase
• EC 2.3.3.15: sulfoacetaldehyde acetyltransferase
• EC 2.3.3.16: citrate synthase (unknown stereospecificity) (*)
• EC 2.3.3.17: methylthioalkylmalate synthase (*)
• EC 2.3.3.18: 2-phosphinomethylmalate synthase (*)
• EC 2.3.3.19: 2-phosphonomethylmalate synthase (*)
• EC 2.3.3.20: acyl-CoA:acyl-CoA alkyltransferase (*)

(*) No Wikipedia article

EC 2.4: Glycosyltransferases

EC 2.4.1: Hexosyltransferases

• EC 2.4.1.1: glycogen phosphorylase
• EC 2.4.1.2: dextrin dextranase
• EC 2.4.1.3: deleted, included in EC 2.4.1.25
• EC 2.4.1.4: amylosucrase
• EC 2.4.1.5: dextransucrase
• EC 2.4.1.6: deleted
• EC 2.4.1.7: sucrose phosphorylase
• EC 2.4.1.8: maltose phosphorylase
• EC 2.4.1.9: inulosucrase
• EC 2.4.1.10: levansucrase
• EC 2.4.1.11: glycogen(starch) synthase
• EC 2.4.1.12: cellulose synthase (UDP-forming)
• EC 2.4.1.13: sucrose synthase
• EC 2.4.1.14: sucrose-phosphate synthase
• EC 2.4.1.15: α,α-trehalose-phosphate synthase (UDP-forming)
• EC 2.4.1.16: chitin synthase
• EC 2.4.1.17: glucuronosyltransferase
• EC 2.4.1.18: ,4-α-glucan branching enzyme
• EC 2.4.1.19: cyclomaltodextrin glucanotransferase
• EC 2.4.1.20: cellobiose phosphorylase
• EC 2.4.1.21: starch synthase
• EC 2.4.1.22: lactose synthase
• EC 2.4.1.23: sphingosine β-galactosyltransferase
• EC 2.4.1.24: 1,4-α-glucan 6-α-glucosyltransferase
• EC 2.4.1.25: 4-α-glucanotransferase
• EC 2.4.1.26: DNA α-glucosyltransferase
• EC 2.4.1.27: DNA β-glucosyltransferase
• EC 2.4.1.28: glucosyl-DNA β-glucosyltransferase
• EC 2.4.1.29: cellulose synthase (GDP-forming)
• EC 2.4.1.30: 1,3-β-oligoglucan phosphorylase
• EC 2.4.1.31: laminaribiose phosphorylase
• EC 2.4.1.32: glucomannan 4-β-mannosyltransferase
• EC 2.4.1.33: mannuronan synthase
• EC 2.4.1.34: 1,3-β-glucan synthase
• EC 2.4.1.35: phenol β-glucosyltransferase
• EC 2.4.1.36: α,α-trehalose-phosphate synthase (GDP-forming)
• EC 2.4.1.37: fucosylgalactoside 3-α-galactosyltransferase
• EC 2.4.1.38: β-N-acetylglucosaminylglycopeptide β-1,4-galactosyltransferase
• EC 2.4.1.39: steroid N-acetylglucosaminyltransferase
• EC 2.4.1.40: glycoprotein-fucosylgalactoside α-N-acetylgalactosaminyltransferase
• EC 2.4.1.41: polypeptide N-acetylgalactosaminyltransferase
• EC 2.4.1.42: deleted, included in EC 2.4.1.17
• EC 2.4.1.43: polygalacturonate 4-α-galacturonosyltransferase
• EC 2.4.1.44: lipopolysaccharide 3-α-galactosyltransferase
• EC 2.4.1.45: now included with EC 2.4.1.47, N-acylsphingosine galactosyltransferase
• EC 2.4.1.46: monogalactosyldiacylglycerol synthase
• EC 2.4.1.47: N-acylsphingosine galactosyltransferase
• EC 2.4.1.48: heteroglycan α-mannosyltransferase
• EC 2.4.1.49: cellodextrin phosphorylase
• EC 2.4.1.50: procollagen galactosyltransferase
• EC 2.4.1.51: now covered by EC 2.4.1.101, EC 2.4.1.143, EC 2.4.1.144 and EC 2.4.1.145
• EC 2.4.1.52: poly(glycerol-phosphate) α-glucosyltransferase
• EC 2.4.1.53: poly(ribitol-phosphate) β-glucosyltransferase
• EC 2.4.1.54: undecaprenyl-phosphate mannosyltransferase
• EC 2.4.1.55: Now EC 2.7.8.14, CDP-ribitol ribitolphosphotransferase
• EC 2.4.1.56: lipopolysaccharide N-acetylglucosaminyltransferase
• EC 2.4.1.57: Newer studies have shown that this is catalysed by two independent activities now covered by EC 2.4.1.345, phosphatidyl-myo-inositol α-mannosyl transferase and EC 2.4.1.346, phosphatidyl-myo-inositol dimannoside synthase
• EC 2.4.1.58: lipopolysaccharide glucosyltransferase I
• EC 2.4.1.59: deleted, included in EC 2.4.1.17
• EC 2.4.1.60: CDP-abequose:α-D-Man-(1→4)-α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,3-abequosyltransferase
• EC 2.4.1.61: deleted, included in EC 2.4.1.17
• EC 2.4.1.62: ganglioside galactosyltransferase
• EC 2.4.1.63: linamarin synthase
• EC 2.4.1.64: α,α-trehalose phosphorylase
• EC 2.4.1.65: 3-galactosyl-N-acetylglucosaminide 4-α-L-fucosyltransferase
• EC 2.4.1.66: procollagen glucosyltransferase
• EC 2.4.1.67: galactinol—raffinose galactosyltransferase
• EC 2.4.1.68: glycoprotein 6-α-L-fucosyltransferase
• EC 2.4.1.69: type 1 galactoside α-(1,2)-fucosyltransferase
• EC 2.4.1.70: poly(ribitol-phosphate) α-N-acetylglucosaminyltransferase
• EC 2.4.1.71: arylamine glucosyltransferase
• EC 2.4.1.72: now EC 2.4.2.24, 1,4-β-D-xylan synthase
• EC 2.4.1.73: lipopolysaccharide glucosyltransferase II
• EC 2.4.1.74: glycosaminoglycan galactosyltransferase
• EC 2.4.1.75: deleted entry, insufficient evidence to conclude that this is a different enzyme from EC 2.4.1.43
• EC 2.4.1.76: deleted, included in EC 2.4.1.17
• EC 2.4.1.77: deleted, included in EC 2.4.1.17
• EC 2.4.1.78: phosphopolyprenol glucosyltransferase
• EC 2.4.1.79: globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase
• EC 2.4.1.80: ceramide glucosyltransferase
• EC 2.4.1.81: flavone 7-O-β-glucosyltransferase
• EC 2.4.1.82: galactinol—sucrose galactosyltransferase
• EC 2.4.1.83: dolichyl-phosphate β-D -mannosyltransferase
• EC 2.4.1.84: deleted, included in EC 2.4.1.17
• EC 2.4.1.85: cyanohydrin β-glucosyltransferase
• EC 2.4.1.86: N-acetyl-β-D-glucosaminide β-(1,3)-galactosyltransferase
• EC 2.4.1.87: N-acetyllactosaminide 3-α-galactosyltransferase
• EC 2.4.1.88: globoside α-N-acetylgalactosaminyltransferase
• EC 2.4.1.89: deleted, included in EC 2.4.1.69, type 1 galactoside α-(1,2)-fucosyltransferase
• EC 2.4.1.90: N-acetyllactosamine synthase
• EC 2.4.1.91: flavonol 3-O-glucosyltransferase
• EC 2.4.1.92: (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase
• EC 2.4.1.93: Now EC 4.2.2.18, inulin fructotransferase (DFA-III-forming)
• EC 2.4.1.94: protein N-acetylglucosaminyltransferase
• EC 2.4.1.95: bilirubin-glucuronoside glucuronosyltransferase
• EC 2.4.1.96: sn-glycerol-3-phosphate 1-galactosyltransferase
• EC 2.4.1.97: 1,3-β-D-glucan phosphorylase
• EC 2.4.1.98: deleted, Now included with EC 2.4.1.90, N-acetyllactosamine synthase
• EC 2.4.1.99: sucrose:sucrose fructosyltransferase
• EC 2.4.1.100: 2,1-fructan:2,1-fructan 1-fructosyltransferase
• EC 2.4.1.101: α-1,3-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase
• EC 2.4.1.102: β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase
• EC 2.4.1.103: alizarin 2-β-glucosyltransferase
• EC 2.4.1.104: o-dihydroxycoumarin 7-O-glucosyltransferase
• EC 2.4.1.105: vitexin β-glucosyltransferase
• EC 2.4.1.106: isovitexin β-glucosyltransferase
• EC 2.4.1.107: deleted, now included with EC 2.4.1.17, glucuronosyltransferase
• EC 2.4.1.108: deleted, now included with EC 2.4.1.17, glucuronosyltransferase
• EC 2.4.1.109: dolichyl-phosphate-mannose—protein mannosyltransferase
• EC 2.4.1.110: tRNA-queuosine β-mannosyltransferase
• EC 2.4.1.111: coniferyl-alcohol glucosyltransferase
• EC 2.4.1.112: The protein referred to in this entry is now known to be glycogenin so the entry has been incorporated into EC 2.4.1.186, glycogenin glucosyltransferase
• EC 2.4.1.113: α-1,4-glucan-protein synthase (ADP-forming)
• EC 2.4.1.114: 2-coumarate O-β-glucosyltransferase
• EC 2.4.1.115: anthocyanidin 3-O-glucosyltransferase
• EC 2.4.1.116: cyanidin 3-O-rutinoside 5-O-glucosyltransferase
• EC 2.4.1.117: dolichyl-phosphate β-glucosyltransferase
• EC 2.4.1.118: cytokinin 7-β-glucosyltransferase
• EC 2.4.1.119: transferred to EC 2.4.99.18, dolichyl-diphosphooligosaccharideprotein glycotransferase
• EC 2.4.1.120: sinapate 1-glucosyltransferase
• EC 2.4.1.121: indole-3-acetate β-glucosyltransferase
• EC 2.4.1.122: N-acetylgalactosaminide β-1,3-galactosyltransferase
• EC 2.4.1.123: inositol 3-α-galactosyltransferase
• EC 2.4.1.124: Now EC 2.4.1.87, N-acetyllactosaminide 3-α-galactosyltransferase
• EC 2.4.1.125: sucrose—1,6-α-glucan 3(6)-α-glucosyltransferase
• EC 2.4.1.126: hydroxycinnamate 4-β-glucosyltransferase
• EC 2.4.1.127: monoterpenol β-glucosyltransferase
• EC 2.4.1.128: scopoletin glucosyltransferase
• EC 2.4.1.129: peptidoglycan glycosyltransferase
• EC 2.4.1.130: Now covered by EC 2.4.1.258, EC 2.4.1.259, EC 2.4.1.260 and EC 2.4.1.261
• EC 2.4.1.131: GDP-Man:Man₃GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase
• EC 2.4.1.132: GDP-Man:Man₁GlcNAc₂-PP-dolichol α-1,3-mannosyltransferase
• EC 2.4.1.133: xylosylprotein 4-β-galactosyltransferase
• EC 2.4.1.134: galactosylxylosylprotein 3-β-galactosyltransferase
• EC 2.4.1.135: galactosylgalactosylxylosylprotein 3-β-glucuronosyltransferase
• EC 2.4.1.136: gallate 1-β-glucosyltransferase
• EC 2.4.1.137: sn-glycerol-3-phosphate 2-α-galactosyltransferase
• EC 2.4.1.138: mannotetraose 2-α-N-acetylglucosaminyltransferase
• EC 2.4.1.139: maltose synthase
• EC 2.4.1.140: alternansucrase
• EC 2.4.1.141: N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase
• EC 2.4.1.142: chitobiosyldiphosphodolichol β-mannosyltransferase
• EC 2.4.1.143: α-1,6-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase
• EC 2.4.1.144: β-1,4-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
• EC 2.4.1.145: α-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
• EC 2.4.1.146: β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase
• EC 2.4.1.147: acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase
• EC 2.4.1.148: acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase
• EC 2.4.1.149: N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase
• EC 2.4.1.150: N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase
• EC 2.4.1.151: now included with EC 2.4.1.87 N-acetyllactosaminide 3-α-galactosyltransferase
• EC 2.4.1.152: 4-galactosyl-N-acetylglucosaminide 3-α-L-fucosyltransferase
• EC 2.4.1.153: UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminyltransferase
• EC 2.4.1.154: identical to EC 2.4.1.79, globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase
• EC 2.4.1.155: α-1,6-mannosyl-glycoprotein 6-β-N-acetylglucosaminyltransferase
• EC 2.4.1.156: indolylacetyl-myo-inositol galactosyltransferase
• EC 2.4.1.157: 1,2-diacylglycerol 3-glucosyltransferase, now classified as EC 2.4.1.336, monoglucosyldiacylglycerol synthase, and EC 2.4.1.337, 1,2-diacylglycerol 3-α-glucosyltransferase
• EC 2.4.1.158: 13-hydroxydocosanoate 13-β-glucosyltransferase
• EC 2.4.1.159: flavonol-3-O-glucoside L-rhamnosyltransferase
• EC 2.4.1.160: pyridoxine 5′-O-β-D-glucosyltransferase
• EC 2.4.1.161: oligosaccharide 4-α-D-glucosyltransferase
• EC 2.4.1.162: aldose β-D-fructosyltransferase
• EC 2.4.1.163: now included in EC 2.4.1.149, N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase
• EC 2.4.1.164: now included with EC 2.4.1.150, N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase
• EC 2.4.1.165: N-acetylneuraminylgalactosylglucosylceramide β-1,4-N-acetylgalactosaminyltransferase
• EC 2.4.1.166: raffinose—raffinose α-galactosyltransferase
• EC 2.4.1.167: sucrose 6^F-α-galactosyltransferase
• EC 2.4.1.168: xyloglucan 4-glucosyltransferase
• EC 2.4.1.169: now EC 2.4.2.39, xyloglucan 6-xylosyltransferase
• EC 2.4.1.170: isoflavone 7-O-glucosyltransferase
• EC 2.4.1.171: methyl-ONN-azoxymethanol β-D-glucosyltransferase
• EC 2.4.1.172: salicyl-alcohol β-D-glucosyltransferase
• EC 2.4.1.173: sterol 3β-glucosyltransferase
• EC 2.4.1.174: glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase
• EC 2.4.1.175: glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-β-N-acetylgalactosaminyltransferase
• EC 2.4.1.176: gibberellin β-D-glucosyltransferase
• EC 2.4.1.177: cinnamate β-D-glucosyltransferase
• EC 2.4.1.178: hydroxymandelonitrile glucosyltransferase
• EC 2.4.1.179: lactosylceramide β-1,3-galactosyltransferase
• EC 2.4.1.180: lipopolysaccharide N-acetylmannosaminouronosyltransferase
• EC 2.4.1.181: hydroxyanthraquinone glucosyltransferase
• EC 2.4.1.182: lipid-A-disaccharide synthase
• EC 2.4.1.183: α-1,3-glucan synthase
• EC 2.4.1.184: galactolipid galactosyltransferase
• EC 2.4.1.185: flavanone 7-O-β-glucosyltransferase
• EC 2.4.1.186: glycogenin glucosyltransferase
• EC 2.4.1.187: N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-β-D-mannosaminyltransferase
• EC 2.4.1.188: N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase
• EC 2.4.1.189: uteolin 7-O-glucuronosyltransferase
• EC 2.4.1.190: luteolin-7-O-glucuronide 2′′-O-glucuronosyltransferase
• EC 2.4.1.191: luteolin-7-O-diglucuronide 4′-O-glucuronosyltransferase
• EC 2.4.1.192: nuatigenin 3β-glucosyltransferase
• EC 2.4.1.193: sarsapogenin 3β-glucosyltransferase
• EC 2.4.1.194: 4-hydroxybenzoate 4-O-β-D-glucosyltransferase
• EC 2.4.1.195: N-hydroxythioamide S-β-glucosyltransferase
• EC 2.4.1.196: nicotinate glucosyltransferase
• EC 2.4.1.197: high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase
• EC 2.4.1.198: phosphatidylinositol N-acetylglucosaminyltransferase
• EC 2.4.1.199: β-mannosylphosphodecaprenol—mannooligosaccharide 6-mannosyltransferase
• EC 2.4.1.200: now EC 4.2.2.17, inulin fructotransferase (DFA-I-forming)
• EC 2.4.1.201: α-1,6-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
• EC 2.4.1.202: 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase
• EC 2.4.1.203: trans-zeatin O-β-D-glucosyltransferase
• EC 2.4.1.204: now EC 2.4.2.40, zeatin O-β-D-xylosyltransferase
• EC 2.4.1.205: galactogen 6β-galactosyltransferase
• EC 2.4.1.206: lactosylceramide 1,3-N-acetyl-β-D-glucosaminyltransferase
• EC 2.4.1.207: xyloglucan:xyloglucosyl transferase
• EC 2.4.1.208: diglucosyl diacylglycerol synthase (1,2-linking)
• EC 2.4.1.209: cis-p-coumarate glucosyltransferase
• EC 2.4.1.210: limonoid glucosyltransferase
• EC 2.4.1.211: 1,3-β-galactosyl-N-acetylhexosamine phosphorylase
• EC 2.4.1.212: hyaluronan synthase
• EC 2.4.1.213: glucosylglycerol-phosphate synthase
• EC 2.4.1.214: glycoprotein 3-α-L-fucosyltransferase
• EC 2.4.1.215: cis-zeatin O-β-D-glucosyltransferase
• EC 2.4.1.216: trehalose 6-phosphate phosphorylase
• EC 2.4.1.217: mannosyl-3-phosphoglycerate synthase
• EC 2.4.1.218: hydroquinone glucosyltransferase
• EC 2.4.1.219: vomilenine glucosyltransferase
• EC 2.4.1.220: indoxyl-UDPG glucosyltransferase
• EC 2.4.1.221: peptide-O-fucosyltransferase
• EC 2.4.1.222: O-fucosylpeptide 3-β-N-acetylglucosaminyltransferase
• EC 2.4.1.223: glucuronosyl-galactosyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
• EC 2.4.1.224: glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
• EC 2.4.1.225: N-acetylglucosaminyl-proteoglycan 4-β-glucuronosyltransferase
• EC 2.4.1.226: N-acetylgalactosaminyl-proteoglycan 3-β-glucuronosyltransferase
• EC 2.4.1.227: undecaprenyldiphospho-muramoylpentapeptide β-N-acetylglucosaminyltransferase
• EC 2.4.1.228: lactosylceramide 4-α-galactosyltransferase
• EC 2.4.1.229: [Skp1-protein]-hydroxyproline N-acetylglucosaminyltransferase
• EC 2.4.1.230: kojibiose phosphorylase
• EC 2.4.1.231: α,α-trehalose phosphorylase (configuration-retaining)
• EC 2.4.1.232: initiation-specific α-1,6-mannosyltransferase
• EC 2.4.1.233: deleted: identical to EC 2.4.1.115, anthocyanidin 3-O-glucosyltransferase
• EC 2.4.1.234: kaempferol 3-O-galactosyltransferase
• EC 2.4.1.235: deleted: identical to EC 2.4.1.116, cyanidin 3-O-rutinoside 5-O-glucosyltransferase
• EC 2.4.1.236: flavanone 7-O-glucoside 2′′-O-β-L-rhamnosyltransferase
• EC 2.4.1.237: flavonol 7-O-β-glucosyltransferase
• EC 2.4.1.238: delphinidin 3,5-di-O-glucoside 3′-O-glucosyltransferase
• EC 2.4.1.239: flavonol-3-O-glucoside glucosyltransferase
• EC 2.4.1.240: flavonol-3-O-glycoside glucosyltransferase
• EC 2.4.1.241: flavonol-3-O-glycoside glucosyltransferase
• EC 2.4.1.242: NDP-glucose—starch glucosyltransferase
• EC 2.4.1.243: 6^G-fructosyltransferase
• EC 2.4.1.244: N-acetyl-β-glucosaminyl-glycoprotein 4-β-N-acetylgalactosaminyltransferase
• EC 2.4.1.245: α,α-trehalose synthase
• EC 2.4.1.246: mannosylfructose-phosphate synthase
• EC 2.4.1.247: β-D-galactosyl-(1→4)-L-rhamnose phosphorylase
• EC 2.4.1.248: cycloisomaltooligosaccharide glucanotransferase
• EC 2.4.1.249: delphinidin 3′,5′-O-glucosyltransferase
• EC 2.4.1.250: D-inositol-3-phosphate glycosyltransferase
• EC 2.4.1.251: GlcA-β-(1→2)-D-Man-α-(1→3)-D-Glc-β-(1→4)-D-Glc-α-1-diphospho-ditrans,octacis-undecaprenol 4-β-mannosyltransferase
• EC 2.4.1.252: GDP-mannose:cellobiosyl-diphosphopolyprenol α-mannosyltransferase
• EC 2.4.1.253: baicalein 7-O-glucuronosyltransferase
• EC 2.4.1.254: cyanidin-3-O-glucoside 2′′-O-glucuronosyltransferase
• EC 2.4.1.255: protein O-GlcNAc transferase
• EC 2.4.1.256: dolichyl-P-Glc:Glc₂Man₉GlcNAc₂-PP-dolichol α-1,2-glucosyltransferase
• EC 2.4.1.257: GDP-Man:Man₂GlcNAc₂-PP-dolichol α-1,6-mannosyltransferase
• EC 2.4.1.258: dolichyl-P-Man:Man₅GlcNAc₂-PP-dolichol α-1,3-mannosyltransferase
• EC 2.4.1.259: dolichyl-P-Man:Man₆GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase
• EC 2.4.1.260: dolichyl-P-Man:Man₇GlcNAc₂-PP-dolichol α-1,6-mannosyltransferase (*)
• EC 2.4.1.261: dolichyl-P-Man:Man₈GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase
• EC 2.4.1.262: soyasapogenol glucuronosyltransferase
• EC 2.4.1.263: abscisate β-glucosyltransferase
• EC 2.4.1.264: D-Man-α-(1→3)-D-Glc-β-(1→4)-DD-Glc-α-1-diphosphoundecaprenol 2-β-glucuronosyltransferase
• EC 2.4.1.265: olichyl-P-Glc:Glc₁Man₉GlcNAc₂-PP-dolichol α-1,3-glucosyltransferase
• EC 2.4.1.266: glucosyl-3-phosphoglycerate synthase
• EC 2.4.1.267: dolichyl-P-Glc:Man₉GlcNAc₂-PP-dolichol α-1,3-glucosyltransferase
• EC 2.4.1.268: glucosylglycerate synthase
• EC 2.4.1.269: mannosylglycerate synthase
• EC 2.4.1.270: mannosylglucosyl-3-phosphoglycerate synthase
• EC 2.4.1.271: crocetin glucosyltransferase
• EC 2.4.1.272: soyasapogenol B glucuronide galactosyltransferase
• EC 2.4.1.273: soyasaponin III rhamnosyltransferase
• EC 2.4.1.274: glucosylceramide β-1,4-galactosyltransferase
• EC 2.4.1.275: neolactotriaosylceramide β-1,4-galactosyltransferase
• EC 2.4.1.276: zeaxanthin glucosyltransferase
• EC 2.4.1.277: glycosyltransferase DesVII
• EC 2.4.1.278: desosaminyl transferase EryCIII
• EC 2.4.1.279: nigerose phosphorylase
• EC 2.4.1.280: N,N′-diacetylchitobiose phosphorylase
• EC 2.4.1.281: 4-O-β-D-mannosyl-D-glucose phosphorylase
• EC 2.4.1.282: 3-O-α-D-glucosyl-L-rhamnose phosphorylase
• EC 2.4.1.283: 2-deoxystreptamine N-acetyl-D-glucosaminyltransferase
• EC 2.4.1.284: 2-deoxystreptamine glucosyltransferase
• EC 2.4.1.285: UDP-GlcNAc:ribostamycin N-acetylglucosaminyltransferase
• EC 2.4.1.286: chalcone 4′-O-glucosyltransferase
• EC 2.4.1.287: rhamnopyranosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,4/1,5-galactofuranosyltransferase
• EC 2.4.1.288: galactofuranosylgalactofuranosylrhamnosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,5/1,6-galactofuranosyltransferase
• EC 2.4.1.289: N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase
• EC 2.4.1.290: N,N′-diacetylbacillosaminyl-diphospho-undecaprenol α-1,3-N-acetylgalactosaminyltransferase
• EC 2.4.1.291: N-acetylgalactosamine-N,N′-diacetylbacillosaminyl-diphospho-undecaprenol 4-α-N-acetylgalactosaminyltransferase
• EC 2.4.1.292: GalNAc-α-(1→4)-GalNAc-α-(1→3)-diNAcBac-PP-undecaprenol α-1,4-N-acetyl-D-galactosaminyltransferase
• EC 2.4.1.293: GalNAc₅-diNAcBac-PP-undecaprenol β-1,3-glucosyltransferase

The remaining entries lack Wikipedia articles

• EC 2.4.1.294: cyanidin 3-O-galactosyltransferase
• EC 2.4.1.295: anthocyanin 3-O-sambubioside 5-O-glucosyltransferase
• EC 2.4.1.296: anthocyanidin 3-O-coumaroylrutinoside 5-O-glucosyltransferase
• EC 2.4.1.297: anthocyanidin 3-O-glucoside 2′′-O-glucosyltransferase
• EC 2.4.1.298: anthocyanidin 3-O-glucoside 5-O-glucosyltransferase
• EC 2.4.1.299: cyanidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose)
• EC 2.4.1.300: cyanidin 3-O-glucoside 7-O-glucosyltransferase (acyl-glucose)
• EC 2.4.1.301: 2′-deamino-2′-hydroxyneamine 1-α-D-kanosaminyltransferase
• EC 2.4.1.302: L-demethylnoviosyl transferase
• EC 2.4.1.303: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,3-galactosyltransferase
• EC 2.4.1.304: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,4-galactosyltransferase
• EC 2.4.1.305: UDP-Glc:α-D-GlcNAc-glucosaminyl-diphosphoundecaprenol β-1,3-glucosyltransferase
• EC 2.4.1.306: UDP-GalNAc:α-D-GalNAc-diphosphoundecaprenol α-1,3-N-acetylgalactosaminyltransferase
• EC 2.4.1.307: UDP-Gal:α-D-GalNAc-1,3-α-D-GalNAc-diphosphoundecaprenol β-1,3-galactosyltransferase. Now included in EC 2.4.1.122, N-acetylgalactosaminide β-1,3-galactosyltransferase
• EC 2.4.1.308: GDP-Fuc:β-D-Gal-1,3-α-D-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,2-fucosyltransferase
• EC 2.4.1.309: UDP-Gal:α-L-Fuc-1,2-β-Gal-1,3-α-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,3-galactosyltransferase
• EC 2.4.1.310: vancomycin aglycone glucosyltransferase
• EC 2.4.1.311: chloroorienticin B synthase
• EC 2.4.1.312: protein O-mannose β-1,4-N-acetylglucosaminyltransferase
• EC 2.4.1.313: protein O-mannose β-1,3-N-acetylgalactosaminyltransferase
• EC 2.4.1.314: ginsenoside Rd glucosyltransferase
• EC 2.4.1.315: diglucosyl diacylglycerol synthase (1,6-linking)
• EC 2.4.1.316: tylactone mycaminosyltransferase
• EC 2.4.1.317: O-mycaminosyltylonolide 6-deoxyallosyltransferase
• EC 2.4.1.318: demethyllactenocin mycarosyltransferase
• EC 2.4.1.319: β-1,4-mannooligosaccharide phosphorylase
• EC 2.4.1.320: 1,4-β-mannosyl-N-acetylglucosamine phosphorylase
• EC 2.4.1.321: cellobionic acid phosphorylase
• EC 2.4.1.322: devancosaminyl-vancomycin vancosaminetransferase
• EC 2.4.1.323: 7-deoxyloganetic acid glucosyltransferase
• EC 2.4.1.324: 7-deoxyloganetin glucosyltransferase
• EC 2.4.1.325: TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase
• EC 2.4.1.326: aklavinone 7-L-rhodosaminyltransferase
• EC 2.4.1.327: aclacinomycin-T 2-deoxy-L-fucose transferase
• EC 2.4.1.328: erythronolide mycarosyltransferase
• EC 2.4.1.329: sucrose 6^F-phosphate phosphorylase
• EC 2.4.1.330: β-D-glucosyl crocetin β-1,6-glucosyltransferase
• EC 2.4.1.331: 8-demethyltetracenomycin C L-rhamnosyltransferase
• EC 2.4.1.332: 1,2-α-glucosylglycerol phosphorylase
• EC 2.4.1.333: 1,2-β-oligoglucan phosphorylase
• EC 2.4.1.334: 1,3-α-oligoglucan phosphorylase
• EC 2.4.1.335: dolichyl N-acetyl-α-D-glucosaminyl phosphate 3-β-D-2,3-diacetamido-2,3-dideoxy-β-D-glucuronosyltransferase
• EC 2.4.1.336: monoglucosyldiacylglycerol synthase
• EC 2.4.1.337: 1,2-diacylglycerol 3-α-glucosyltransferase
• EC 2.4.1.338: validoxylamine A glucosyltransferase
• EC 2.4.1.339: β-1,2-mannobiose phosphorylase
• EC 2.4.1.340: 1,2-β-oligomannan phosphorylase
• EC 2.4.1.341: α-1,2-colitosyltransferase
• EC 2.4.1.342: α-maltose-1-phosphate synthase
• EC 2.4.1.343: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol α-1,3-galactosyltransferase
• EC 2.4.1.344: type 2 galactoside α-(1,2)-fucosyltransferase
• EC 2.4.1.345: phosphatidyl-myo-inositol α-mannosyltransferase
• EC 2.4.1.346: phosphatidyl-myo-inositol dimannoside synthase
• EC 2.4.1.347: α,α-trehalose-phosphate synthase (ADP-forming)
• EC 2.4.1.348: N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase
• EC 2.4.1.349: mannosyl-N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase
• EC 2.4.1.350: mogroside IE synthase
• EC 2.4.1.351: rhamnogalacturonan I rhamnosyltransferase
• EC 2.4.1.352: glucosylglycerate phosphorylase
• EC 2.4.1.353: sordaricin 6-deoxyaltrosyltransferase
• EC 2.4.1.354: (R)-mandelonitrile β-glucosyltransferase
• EC 2.4.1.355: poly(ribitol-phosphate) β-N-acetylglucosaminyltransferase
• EC 2.4.1.356: glucosyl-dolichyl phosphate glucuronosyltransferase
• EC 2.4.1.357: phlorizin synthase
• EC 2.4.1.358: acylphloroglucinol glucosyltransferase
• EC 2.4.1.359: glucosylglycerol phosphorylase (configuration-retaining)
• EC 2.4.1.360: 2-hydroxyflavanone C-glucosyltransferase
• EC 2.4.1.361: GDP-mannose:di-myo-inositol-1,3′-phosphate β-1,2-mannosyltransferase
• EC 2.4.1.362: α-(1→3) branching sucrase
• EC 2.4.1.363: ginsenoside 20-O-glucosyltransferase
• EC 2.4.1.364: protopanaxadiol-type ginsenoside 3-O-glucosyltransferase
• EC 2.4.1.365: protopanaxadiol-type ginsenoside-3-O-glucoside 2′′-O-glucosyltransferase
• EC 2.4.1.366: ginsenoside F1 6-O-glucosyltransferase
• EC 2.4.1.367: ginsenoside 6-O-glucosyltransferase
• EC 2.4.1.368: oleanolate 3-O-glucosyltransferase
• EC 2.4.1.369: enterobactin C-glucosyltransferase
• EC 2.4.1.370: inositol phosphorylceramide mannosyltransferase
• EC 2.4.1.371: polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol 2,3-α-mannosylpolymerase
• EC 2.4.1.372: mutansucrase
• EC 2.4.1.373: α-(1→2) branching sucrase
• EC 2.4.1.374: β-1,2-mannooligosaccharide synthase
• EC 2.4.1.375: rhamnogalacturonan I galactosyltransferase
• EC 2.4.1.376: EGF-domain serine glucosyltransferase
• EC 2.4.1.377: dTDP-Rha:α-D-Gal-diphosphoundecaprenol α-1,3-rhamnosyltransferase
• EC 2.4.1.378: GDP-mannose:α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,4-mannosyltransferase
• EC 2.4.1.379: GDP-Man:α-D-Gal-diphosphoundecaprenol α-1,3-mannosyltransferase
• EC 2.4.1.380: GDP-Man:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-mannosyltransferase
• EC 2.4.1.381: dTDP-Rha:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-rhamnosyltransferase
• EC 2.4.1.382: CDP-abequose:α-L-Rha2OAc-(1→2)-α-D-Man-(1→2)-α-D-Man-(1→3)-α-D-Gal-PP-Und α-1,3-abequosyltransferase
• EC 2.4.1.383: GDP-Man:α-L-Rha-(1→3)-α-D-Gal-PP-Und β-1,4-mannosyltransferase
• EC 2.4.1.384: NDP-glycosyltransferase

EC 2.4.2: Pentosyltransferases

• EC 2.4.2.1: purine-nucleoside phosphorylase
• EC 2.4.2.2: pyrimidine-nucleoside phosphorylase
• EC 2.4.2.3: uridine phosphorylase
• EC 2.4.2.4: thymidine phosphorylase
• EC 2.4.2.5: nucleoside ribosyltransferase
• EC 2.4.2.6: nucleoside deoxyribosyltransferase
• EC 2.4.2.7: adenine phosphoribosyltransferase
• EC 2.4.2.8: hypoxanthine phosphoribosyltransferase
• EC 2.4.2.9: uracil phosphoribosyltransferase
• EC 2.4.2.10: orotate phosphoribosyltransferase
• EC 2.4.2.11: now EC 6.3.4.21 nicotinate phosphoribosyltransferase
• EC 2.4.2.12: nicotinamide phosphoribosyltransferase
• EC 2.4.2.13: now EC 2.5.1.6 methionine adenosyltransferase
• EC 2.4.2.14: amidophosphoribosyltransferase
• EC 2.4.2.15: guanosine phosphorylase
• EC 2.4.2.16: urate-ribonucleotide phosphorylase
• EC 2.4.2.17: ATP phosphoribosyltransferase
• EC 2.4.2.18: anthranilate phosphoribosyltransferase
• EC 2.4.2.19: nicotinate-nucleotide diphosphorylase (carboxylating)
• EC 2.4.2.20: dioxotetrahydropyrimidine phosphoribosyltransferase
• EC 2.4.2.21: nicotinate-nucleotide—dimethylbenzimidazole phosphoribosyltransferase
• EC 2.4.2.22: xanthine phosphoribosyltransferase
• EC 2.4.2.23: This activity has been shown to be catalysed by EC 2.4.2.2, pyrimidine-nucleoside phosphorylase, EC 2.4.2.3, uridine phosphorylase, and EC 2.4.2.4, thymidine phosphorylase.
• EC 2.4.2.24: 1,4-β-D-xylan synthase
• EC 2.4.2.25: flavone apiosyltransferase
• EC 2.4.2.26: protein xylosyltransferase
• EC 2.4.2.27: dTDP-dihydrostreptose—streptidine-6-phosphate dihydrostreptosyltransferase
• EC 2.4.2.28: S-methyl-5′-thioadenosine phosphorylase
• EC 2.4.2.29: tRNA-guanosine³⁴ preQ₁ transglycosylase
• EC 2.4.2.30: NAD⁺ ADP-ribosyltransferase
• EC 2.4.2.31: NAD⁺—protein-arginine ADP-ribosyltransferase
• EC 2.4.2.32: dolichyl-phosphate D-xylosyltransferase
• EC 2.4.2.33: dolichyl-xylosyl-phosphate—protein xylosyltransferase
• EC 2.4.2.34: indolylacetylinositol arabinosyltransferase
• EC 2.4.2.35: flavonol-3-O-glycoside xylosyltransferase
• EC 2.4.2.36: NAD⁺—diphthamide ADP-ribosyltransferase
• EC 2.4.2.37: NAD⁺ —dinitrogen-reductase ADP-D-ribosyltransferase
• EC 2.4.2.38: glycoprotein 2-β-D-xylosyltransferase
• EC 2.4.2.39: xyloglucan 6-xylosyltransferase
• EC 2.4.2.40: zeatin O-β-D-xylosyltransferase
• EC 2.4.2.41: xylogalacturonan β-1,3-xylosyltransferase
• EC 2.4.2.42: UDP-D-xylose:β-D-glucoside α-1,3-D-xylosyltransferase
• EC 2.4.2.43: lipid IV_A 4-amino-4-deoxy-L-arabinosyltransferase
• EC 2.4.2.44: S-methyl-5′-thioinosine phosphorylase
• EC 2.4.2.45: decaprenyl-phosphate phosphoribosyltransferase
• EC 2.4.2.46: galactan 5-O-arabinofuranosyltransferase
• EC 2.4.2.47: arabinofuranan 3-O-arabinosyltransferase
• EC 2.4.2.48: tRNA-guanine15 transglycosylase
• EC 2.4.2.49: neamine phosphoribosyltransferase (*)
• EC 2.4.2.50: cyanidin 3-O-galactoside 2′′-O-xylosyltransferase (*)
• EC 2.4.2.51: anthocyanidin 3-O-glucoside 2′′′-O-xylosyltransferase (*)
• EC 2.4.2.52: triphosphoribosyl-dephospho-CoA synthase (*)
• EC 2.4.2.53: undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase (*)
• EC 2.4.2.54: β-ribofuranosylphenol 5′-phosphate synthase (*)
• EC 2.4.2.55: nicotinate D-ribonucleotide:phenol phospho-D-ribosyltransferase (*)
• EC 2.4.2.56: kaempferol 3-O-xylosyltransferase (*)
• EC 2.4.2.57: AMP phosphorylase (*)
• EC 2.4.2.58: hydroxyproline O-arabinosyltransferase (*)
• EC 2.4.2.59: sulfide-dependent adenosine diphosphate thiazole synthase (*)
• EC 2.4.2.60: cysteine-dependent adenosine diphosphate thiazole synthase (*)
• EC 2.4.2.61: α-dystroglycan β1,4-xylosyltransferase (*)
• EC 2.4.2.62: xylosyl α-1,3-xylosyltransferase (*)
• EC 2.4.2.63: EGF-domain serine xylosyltransferase (*)
• EC 2.4.2.64: tRNA-guanosine³⁴ queuine transglycosylase (*)

(*) No Wikipedia article

EC 2.4.99: Transferring Other Glycosyl Groups

• EC 2.4.99.1: β-galactoside α-(2,6)-sialyltransferase
• EC 2.4.99.2: β-D-galactosyl-(1→3)-N-acetyl-β-D-galactosaminide α-2,3-sialyltransferase
• EC 2.4.99.3: α-N-acetylgalactosaminide α-2,6-sialyltransferase
• EC 2.4.99.4: β-galactoside α-2,3-sialyltransferase
• EC 2.4.99.5: galactosyldiacylglycerol α-2,3-sialyltransferase
• EC 2.4.99.6: N-acetyllactosaminide α-2,3-sialyltransferase
• EC 2.4.99.7: α-N-acetylneuraminyl-2,3-β-galactosyl-1,3-N-acetylgalactosaminide 6-α-sialyltransferase
• EC 2.4.99.8: α-N-acetylneuraminate α-2,8-sialyltransferase
• EC 2.4.99.9: lactosylceramide α-2,3-sialyltransferase
• EC 2.4.99.10: Now included in EC 2.4.99.6, N-acetyllactosaminide α-2,3-sialyltransferase
• EC 2.4.99.11: Now included with EC 2.4.99.1,β-galactoside α-(2,6)-sialyltransferase
• EC 2.4.99.12: lipid IV_A 3-deoxy-D-manno-octulosonic acid transferase
• EC 2.4.99.13: (Kdo)-lipid IV_A3-deoxy-D-manno-octulosonic acid transferase
• EC 2.4.99.14: (Kdo)₂-lipid IV_A (2-8) 3-deoxy-D-manno-octulosonic acid transferase
• EC 2.4.99.15: (Kdo)₃-lipid IV_A (2-4) 3-deoxy-D-manno-octulosonic acid transferase
• EC 2.4.99.16: starch synthase (maltosyl-transferring)
• EC 2.4.99.17: S-adenosylmethionine:tRNA ribosyltransferase-isomerase
• EC 2.4.99.18: dolichyl-diphosphooligosaccharide—protein glycotransferase
• EC 2.4.99.19: undecaprenyl-diphosphooligosaccharide—protein glycotransferase
• EC 2.4.99.20: 2′-phospho-ADP-ribosyl cyclase/2′-phospho-cyclic-ADP-ribose transferase (*)
• EC 2.4.99.21: dolichyl-phosphooligosaccharide-protein glycotransferase (*)
• EC 2.4.99.22: N-acetylglucosaminide α-(2,6)-sialyltransferase (*)

(*) No Wikipedia article

EC 2.5: Transferring Alkyl or Aryl Groups, Other than Methyl Groups

EC 2.5.1: Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)

• EC 2.5.1.1: dimethylallyltranstransferase
• EC 2.5.1.2: thiamine pyridinylase
• EC 2.5.1.3: thiamine-phosphate diphosphorylase
• EC 2.5.1.4: adenosylmethionine cyclotransferase
• EC 2.5.1.5: galactose-6-sulfurylase
• EC 2.5.1.6: methionine adenosyltransferase
• EC 2.5.1.7: UDP-N-acetylglucosamine 1-carboxyvinyltransferase
• EC 2.5.1.8: transferred to EC 2.5.1.75, tRNA dimethylallyltransferase
• EC 2.5.1.9: riboflavin synthase
• EC 2.5.1.10: (2E,6E)-farnesyl diphosphate synthase
• EC 2.5.1.11: Now covered by EC 2.5.1.84 (all-trans-nonaprenyl-diphosphate synthase [geranyl-diphosphate specific]) and EC 2.5.1.85 (all-trans-nonaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific])
• EC 2.5.1.12: deleted, now included with EC 2.5.1.18 glutathione transferase
• EC 2.5.1.13: deleted, now included with EC 2.5.1.18 glutathione transferase
• EC 2.5.1.14: deleted, now included with EC 2.5.1.18 glutathione transferase
• EC 2.5.1.15: dihydropteroate synthase
• EC 2.5.1.16: spermidine synthase
• EC 2.5.1.17: cob(I)yrinic acid a,c-diamide adenosyltransferase
• EC 2.5.1.18: glutathione transferase
• EC 2.5.1.19: 3-phosphoshikimate 1-carboxyvinyltransferase
• EC 2.5.1.20: rubber cis-polyprenylcistransferase
• EC 2.5.1.21: squalene synthase
• EC 2.5.1.22: spermine synthase
• EC 2.5.1.23: sym-norspermidine synthase
• EC 2.5.1.24: discadenine synthase
• EC 2.5.1.25: tRNA-uridine aminocarboxypropyltransferase
• EC 2.5.1.26: alkylglycerone-phosphate synthase
• EC 2.5.1.27: adenylate dimethylallyltransferase
• EC 2.5.1.28: dimethylallylcistransferase
• EC 2.5.1.29: farnesyltranstransferase
• EC 2.5.1.30: trans-hexaprenyltranstransferase
• EC 2.5.1.31: ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]
• EC 2.5.1.32: 15-cis-phytoene synthase
• EC 2.5.1.33: deleted, now covered by EC 2.5.1.82 hexaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific] and EC 2.5.1.83 hexaprenyl diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]
• EC 2.5.1.34: tryptophan dimethylallyltransferase
• EC 2.5.1.35: aspulvinone dimethylallyltransferase
• EC 2.5.1.36: trihydroxypterocarpan dimethylallyltransferase
• EC 2.5.1.37: Now EC 4.4.1.20, leukotriene-C₄ synthase
• EC 2.5.1.38: isonocardicin synthase
• EC 2.5.1.39: 4-hydroxybenzoate polyprenyltransferase
• EC 2.5.1.40: Now EC 4.2.3.9, aristolochene synthase
• EC 2.5.1.41: phosphoglycerol geranylgeranyltransferase
• EC 2.5.1.42: geranylgeranylglycerol-phosphate geranylgeranyltransferase
• EC 2.5.1.43: nicotianamine synthase
• EC 2.5.1.44: homospermidine synthase
• EC 2.5.1.45: homospermidine synthase (spermidine-specific)
• EC 2.5.1.46: deoxyhypusine synthase
• EC 2.5.1.47: cysteine synthase
• EC 2.5.1.48: cystathionine γ-synthase
• EC 2.5.1.49: O-acetylhomoserine aminocarboxypropyltransferase
• EC 2.5.1.50: zeatin 9-aminocarboxyethyltransferase
• EC 2.5.1.51: β-pyrazolylalanine synthase
• EC 2.5.1.52: L-mimosine synthase
• EC 2.5.1.53: uracilylalanine synthase
• EC 2.5.1.54: 3-deoxy-7-phosphoheptulonate synthase
• EC 2.5.1.55: 3-deoxy-8-phosphooctulonate synthase
• EC 2.5.1.56: N-acetylneuraminate synthase
• EC 2.5.1.57: N-acylneuraminate-9-phosphate synthase
• EC 2.5.1.58: protein farnesyltransferase
• EC 2.5.1.59: protein geranylgeranyltransferase type I
• EC 2.5.1.60: protein geranylgeranyltransferase type II
• EC 2.5.1.61: hydroxymethylbilane synthase
• EC 2.5.1.62: chlorophyll synthase
• EC 2.5.1.63: adenosyl-fluoride synthase
• EC 2.5.1.64: The reaction that was attributed to this enzyme is now known to be catalysed by two separate enzymes: EC 2.2.1.9 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase and EC 4.2.99.20 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase
• EC 2.5.1.65: O-phosphoserine sulfhydrylase
• EC 2.5.1.66: N²-(2-carboxyethyl)arginine synthase
• EC 2.5.1.67: chrysanthemyl diphosphate synthase
• EC 2.5.1.68: (2Z,6E)-farnesyl diphosphate synthase
• EC 2.5.1.69: lavandulyl diphosphate synthase
• EC 2.5.1.70: naringenin 8-dimethylallyltransferase
• EC 2.5.1.71: leachianone-G 2′′-dimethylallyltransferase
• EC 2.5.1.72: quinolinate synthase
• EC 2.5.1.73: O-phospho-L-seryl-tRNA:Cys-tRNA synthase
• EC 2.5.1.74: 1,4-dihydroxy-2-naphthoate polyprenyltransferase
• EC 2.5.1.75: tRNA dimethylallyltransferase
• EC 2.5.1.76: cysteate synthase
• EC 2.5.1.77: Now EC 2.5.1.147, 5-amino-6-(D-ribitylamino)uracil—L-tyrosine 4-methylphenol transferase and EC 4.3.1.32, 7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase.
• EC 2.5.1.78: 6,7-dimethyl-8-ribityllumazine synthase
• EC 2.5.1.79: thermospermine synthase
• EC 2.5.1.80: 7-dimethylallyltryptophan synthase
• EC 2.5.1.81: geranylfarnesyl diphosphate synthase
• EC 2.5.1.82: hexaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific]
• EC 2.5.1.83: hexaprenyl diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]
• EC 2.5.1.84: all-trans-nonaprenyl-diphosphate synthase (geranyl-diphosphate specific)
• EC 2.5.1.85: all-trans-nonaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific]
• EC 2.5.1.86: trans,polycis-decaprenyl diphosphate synthase
• EC 2.5.1.87: ditrans,polycis-polyprenyl diphosphate synthase [(2E,6E)-farnesyl diphosphate specific]
• EC 2.5.1.88: trans,polycis-polyprenyl diphosphate synthase [(2Z,6E)-farnesyl diphosphate specific]
• EC 2.5.1.89: tritrans,polycis-undecaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific]
• EC 2.5.1.90: all-trans-octaprenyl-diphosphate synthase
• EC 2.5.1.91: all-trans-decaprenyl-diphosphate synthase
• EC 2.5.1.92: (2Z,6Z)-farnesyl diphosphate synthase
• EC 2.5.1.93: 4-hydroxybenzoate geranyltransferase
• EC 2.5.1.94: adenozil-chloride synthase
• EC 2.5.1.95: xanthan ketal pyruvate transferase
• EC 2.5.1.96: 4,4′-diapophytoene synthase
• EC 2.5.1.97: pseudaminic acid synthase
• EC 2.5.1.98: Rhizobium leguminosarum exopolysaccharide glucosyl ketal-pyruvate-transferase
• EC 2.5.1.99: The activity was an artifact caused by photoisomerization of the product of EC 2.5.1.32, 15-cis-phytoene synthase
• EC 2.5.1.100: fumigaclavine A dimethylallyltransferase
• EC 2.5.1.101: N,N′-diacetyllegionaminate synthase
• EC 2.5.1.102: geranyl-pyrophosphate—olivetolic acid geranyltransferase
• EC 2.5.1.103: presqualene diphosphate synthase

Most of the following entries have no Wikipedia articles

• EC 2.5.1.104: N¹-aminopropylagmatine synthase
• EC 2.5.1.105: 7,8-dihydropterin-6-yl-methyl-4-(β-D-ribofuranosyl)aminobenzene 5′-phosphate synthase
• EC 2.5.1.106: tryprostatin B synthase
• EC 2.5.1.107: verruculogen prenyltransferase
• EC 2.5.1.108: 2-(3-amino-3-carboxypropyl)histidine synthase
• EC 2.5.1.109: brevianamide F prenyltransferase (deoxybrevianamide E-forming)
• EC 2.5.1.110: 12α,13α-dihydroxyfumitremorgin C prenyltransferase
• EC 2.5.1.111: 4-hydroxyphenylpyruvate 3-dimethylallyltransferase
• EC 2.5.1.112: adenylate dimethylallyltransferase (ADP/ATP-dependent)
• EC 2.5.1.113: [CysO sulfur-carrier protein]-thiocarboxylate-dependent cysteine synthase
• EC 2.5.1.114: tRNAPhe (4-demethylwyosine³⁷-C7) aminocarboxypropyltransferase
• EC 2.5.1.115: homogentisate phytyltransferase
• EC

April 11, 2024