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EC 2.4.1.387 Details

show Brenda entry

EC number

2.4.1.387

Accepted name

isomaltosyltransferase

Reaction

(1) 2 α-isomaltosyl-(1→4)-maltotriose = α-isomaltosyl-(1→3)-α-isomaltosyl-(1→4)-maltotriose + maltotriose;;(2) α-isomaltosyl-(1→3)-α-isomaltosyl-(1→4)-maltotriose = cyclobis-(1→6)-α-nigerosyl + maltotriose

Systematic name

α-isomaltosyl-(1→3)-1,4-α-D-glucan:1,4-α-D-glucan 3-α-isomaltosyltransferase

Comment

The enzyme, found in bacteria that produce cyclobis-(1→6)-α-nigerosyl, acts on the products of EC 2.4.1.24, 1,4-α-glucan 6-α;-glucosyltransferase. It catalyses the α-(1→3) transfer of the isomaltosyl moiety of one substrate to another, resulting in α-isomaltosyl-(1→3)-α-isomaltosyl-α-(1→4)-glucan formation. In addition, the enzyme catalyses the intramolecular cyclization of the product, eventually generating cyclobis-(1→6)-α-nigerosyl.

History

created 2022

EC Tree

1 Oxidoreductases

2.1 Transferring one-carbon groups

2.2 Transferring aldehyde or ketonic groups

2.3 Acyltransferases

2.4 Glycosyltransferases

2.4.1 Hexosyltransferases

2.4.1.1 glycogen phosphorylase

2.4.1.2 dextrin dextranase

2.4.1.3 created 1961, deleted 1972

2.4.1.4 amylosucrase

2.4.1.5 dextransucrase

2.4.1.6 created 1961, deleted 1972

2.4.1.7 sucrose phosphorylase

2.4.1.8 maltose phosphorylase

2.4.1.9 inulosucrase

2.4.1.10 levansucrase

2.4.1.11 glycogen(starch) synthase

2.4.1.12 cellulose synthase (UDP-forming)

2.4.1.13 sucrose synthase

2.4.1.14 sucrose-phosphate synthase

2.4.1.15 α,α-trehalose-phosphate synthase (UDP-forming)

2.4.1.16 chitin synthase

2.4.1.17 glucuronosyltransferase

2.4.1.18 1,4-α-glucan branching enzyme

2.4.1.19 cyclomaltodextrin glucanotransferase

2.4.1.20 cellobiose phosphorylase

2.4.1.21 starch synthase (glycosyl-transferring)

2.4.1.22 lactose synthase

2.4.1.23 sphingosine β-galactosyltransferase

2.4.1.24 1,4-α-glucan 6-α-glucosyltransferase

2.4.1.25 4-α-glucanotransferase

2.4.1.26 DNA α-glucosyltransferase

2.4.1.27 DNA β-glucosyltransferase

2.4.1.28 glucosyl-DNA β-glucosyltransferase

2.4.1.29 cellulose synthase (GDP-forming)

2.4.1.30 1,3-β-oligoglucan phosphorylase

2.4.1.31 laminaribiose phosphorylase

2.4.1.32 glucomannan 4-β-mannosyltransferase

2.4.1.33 mannuronan synthase

2.4.1.34 1,3-β-glucan synthase

2.4.1.35 phenol β-glucosyltransferase

2.4.1.36 α,α-trehalose-phosphate synthase (GDP-forming)

2.4.1.37 fucosylgalactoside 3-α-galactosyltransferase

2.4.1.38 β-N-acetylglucosaminylglycopeptide β-1,4-galactosyltransferase

2.4.1.39 steroid N-acetylglucosaminyltransferase

2.4.1.40 glycoprotein-fucosylgalactoside α-N-acetylgalactosaminyltransferase

2.4.1.41 polypeptide N-acetylgalactosaminyltransferase

2.4.1.42 created 1972, deleted 1984

2.4.1.43 polygalacturonate 4-α-galacturonosyltransferase

2.4.1.44 lipopolysaccharide 3-α-galactosyltransferase

2.4.1.45 2-hydroxyacylsphingosine 1-β-galactosyltransferase

2.4.1.46 monogalactosyldiacylglycerol synthase

2.4.1.47 N-acylsphingosine galactosyltransferase

2.4.1.48 heteroglycan α-mannosyltransferase

2.4.1.49 cellodextrin phosphorylase

2.4.1.50 procollagen galactosyltransferase

2.4.1.51 created 1972, deleted 1984

2.4.1.52 poly(glycerol-phosphate) α-glucosyltransferase

2.4.1.53 poly(ribitol-phosphate) β-glucosyltransferase

2.4.1.54 undecaprenyl-phosphate mannosyltransferase

2.4.1.55 created 1972, deleted 1982

2.4.1.56 lipopolysaccharide N-acetylglucosaminyltransferase

2.4.1.57 phosphatidylinositol α-mannosyltransferase

2.4.1.58 lipopolysaccharide glucosyltransferase I

2.4.1.59 created 1972, deleted 1984

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

2.4.1.61 created 1972, deleted 1984

2.4.1.62 ganglioside galactosyltransferase

2.4.1.63 linamarin synthase

2.4.1.64 α,α-trehalose phosphorylase

2.4.1.65 3-galactosyl-N-acetylglucosaminide 4-α-L-fucosyltransferase

2.4.1.66 procollagen glucosyltransferase

2.4.1.67 galactinol—raffinose galactosyltransferase

2.4.1.68 glycoprotein 6-α-L-fucosyltransferase

2.4.1.69 type 1 galactoside α-(1,2)-fucosyltransferase

2.4.1.70 poly(ribitol-phosphate) α-N-acetylglucosaminyltransferase

2.4.1.71 arylamine glucosyltransferase

2.4.1.72 created 1972, deleted 1976

2.4.1.73 lipopolysaccharide glucosyltransferase II

2.4.1.74 glycosaminoglycan galactosyltransferase

2.4.1.75 created 1976, deleted 2005

2.4.1.76 created 1976, deleted 1984

2.4.1.77 created 1976, deleted 1984

2.4.1.78 phosphopolyprenol glucosyltransferase

2.4.1.79 globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase

2.4.1.80 ceramide glucosyltransferase

2.4.1.81 flavone 7-O-β-glucosyltransferase

2.4.1.82 galactinol—sucrose galactosyltransferase

2.4.1.83 dolichyl-phosphate β-D-mannosyltransferase

2.4.1.84 created 1976, deleted 1984

2.4.1.85 cyanohydrin β-glucosyltransferase

2.4.1.86 N-acetyl-β-D-glucosaminide β-(1,3)-galactosyltransferase

2.4.1.87 N-acetyllactosaminide 3-α-galactosyltransferase

2.4.1.88 globoside α-N-acetylgalactosaminyltransferase

2.4.1.89 created 1976, deleted 1984

2.4.1.90 N-acetyllactosamine synthase

2.4.1.91 flavonol 3-O-glucosyltransferase

2.4.1.92 (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase

2.4.1.93 created 1976, deleted 2004

2.4.1.94 protein N-acetylglucosaminyltransferase

2.4.1.95 bilirubin-glucuronoside glucuronosyltransferase

2.4.1.96 sn-glycerol-3-phosphate 1-galactosyltransferase

2.4.1.97 1,3-β-D-glucan phosphorylase

2.4.1.98 created 1980, deleted 1984

2.4.1.99 sucrose:sucrose fructosyltransferase

2.4.1.100 2,1-fructan:2,1-fructan 1-fructosyltransferase

2.4.1.101 α-1,3-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase

2.4.1.102 β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase

2.4.1.103 alizarin 2-β-glucosyltransferase

2.4.1.104 o-dihydroxycoumarin 7-O-glucosyltransferase

2.4.1.105 vitexin β-glucosyltransferase

2.4.1.106 isovitexin β-glucosyltransferase

2.4.1.107 created 1983, deleted 1984

2.4.1.108 created 1983, deleted 1984

2.4.1.109 dolichyl-phosphate-mannose—protein mannosyltransferase

2.4.1.110 tRNA-queuosine α-mannosyltransferase

2.4.1.111 coniferyl-alcohol glucosyltransferase

2.4.1.112 α-1,4-glucan-protein synthase (UDP-forming)

2.4.1.113 α-1,4-glucan-protein synthase (ADP-forming)

2.4.1.114 2-coumarate O-β-glucosyltransferase

2.4.1.115 anthocyanidin 3-O-glucosyltransferase

2.4.1.116 cyanidin 3-O-rutinoside 5-O-glucosyltransferase

2.4.1.117 dolichyl-phosphate β-glucosyltransferase

2.4.1.118 cytokinin 7-β-glucosyltransferase

2.4.1.119 dolichyl-diphosphooligosaccharide—protein glycotransferase

2.4.1.120 sinapate 1-glucosyltransferase

2.4.1.121 indole-3-acetate β-glucosyltransferase

2.4.1.122 N-acetylgalactosaminide β-1,3-galactosyltransferase

2.4.1.123 inositol 3-α-galactosyltransferase

2.4.1.124 created 1984, deleted 2002

2.4.1.125 sucrose—1,6-α-glucan 3(6)-α-glucosyltransferase

2.4.1.126 hydroxycinnamate 4-β-glucosyltransferase

2.4.1.127 monoterpenol β-glucosyltransferase

2.4.1.128 scopoletin glucosyltransferase

2.4.1.129 peptidoglycan glycosyltransferase

2.4.1.130 dolichyl-phosphate-mannose—glycolipid α-mannosyltransferase

2.4.1.131 GDP-Man:Man₃GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase

2.4.1.132 GDP-Man:Man₁GlcNAc₂-PP-dolichol α-1,3-mannosyltransferase

2.4.1.133 xylosylprotein 4-β-galactosyltransferase

2.4.1.134 galactosylxylosylprotein 3-β-galactosyltransferase

2.4.1.135 galactosylgalactosylxylosylprotein 3-β-glucuronosyltransferase

2.4.1.136 gallate 1-β-glucosyltransferase

2.4.1.137 sn-glycerol-3-phosphate 2-α-galactosyltransferase

2.4.1.138 mannotetraose 2-α-N-acetylglucosaminyltransferase

2.4.1.139 maltose synthase

2.4.1.140 alternansucrase

2.4.1.141 N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase

2.4.1.142 chitobiosyldiphosphodolichol β-mannosyltransferase

2.4.1.143 α-1,6-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase

2.4.1.144 β-1,4-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase

2.4.1.145 α-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase

2.4.1.146 β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase

2.4.1.147 acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase

2.4.1.148 acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase

2.4.1.149 N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase

2.4.1.150 N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase

2.4.1.151 created 1984, deleted 2002

2.4.1.152 4-galactosyl-N-acetylglucosaminide 3-α-L-fucosyltransferase

2.4.1.153 UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminyltransferase

2.4.1.154 globotriosylceramide β-1,6-N-acetylgalactosaminyl-transferase

2.4.1.155 α-1,6-mannosyl-glycoprotein 6-β-N-acetylglucosaminyltransferase

2.4.1.156 indolylacetyl-myo-inositol galactosyltransferase

2.4.1.157 1,2-diacylglycerol 3-glucosyltransferase

2.4.1.158 13-hydroxydocosanoate 13-β-glucosyltransferase

2.4.1.159 flavonol-3-O-glucoside L-rhamnosyltransferase

2.4.1.160 pyridoxine 5′-O-β-D-glucosyltransferase

2.4.1.161 oligosaccharide 4-α-D-glucosyltransferase

2.4.1.162 aldose β-D-fructosyltransferase

2.4.1.163 β-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide β-1,3-acetylglucosaminyltransferase

2.4.1.164 galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide β-1,6-N-acetylglucosaminyltransferase

2.4.1.165 N-acetylneuraminylgalactosylglucosylceramide β-1,4-N-acetylgalactosaminyltransferase

2.4.1.166 raffinose—raffinose α-galactosyltransferase

2.4.1.167 sucrose 6^F-α-galactosyltransferase

2.4.1.168 xyloglucan 4-glucosyltransferase

2.4.1.169 created 1989, deleted 2003

2.4.1.170 isoflavone 7-O-glucosyltransferase

2.4.1.171 methyl-ONN-azoxymethanol β-D-glucosyltransferase

2.4.1.172 salicyl-alcohol β-D-glucosyltransferase

2.4.1.173 sterol 3β-glucosyltransferase

2.4.1.174 glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase

2.4.1.175 glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-β-N-acetylgalactosaminyltransferase

2.4.1.176 gibberellin β-D-glucosyltransferase

2.4.1.177 cinnamate β-D-glucosyltransferase

2.4.1.178 hydroxymandelonitrile glucosyltransferase

2.4.1.179 lactosylceramide β-1,3-galactosyltransferase

2.4.1.180 lipopolysaccharide N-acetylmannosaminouronosyltransferase

2.4.1.181 hydroxyanthraquinone glucosyltransferase

2.4.1.182 lipid-A-disaccharide synthase

2.4.1.183 α-1,3-glucan synthase

2.4.1.184 galactolipid galactosyltransferase

2.4.1.185 flavanone 7-O-β-glucosyltransferase

2.4.1.186 glycogenin glucosyltransferase

2.4.1.187 N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-β-D-mannosaminyltransferase

2.4.1.188 N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase

2.4.1.189 luteolin 7-O-glucuronosyltransferase

2.4.1.190 luteolin-7-O-glucuronide 2′′-O-glucuronosyltransferase

2.4.1.191 luteolin-7-O-diglucuronide 4′-O-glucuronosyltransferase

2.4.1.192 nuatigenin 3β-glucosyltransferase

2.4.1.193 sarsapogenin 3β-glucosyltransferase

2.4.1.194 4-hydroxybenzoate 4-O-β-D-glucosyltransferase

2.4.1.195 N-hydroxythioamide S-β-glucosyltransferase

2.4.1.196 nicotinate glucosyltransferase

2.4.1.197 high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase

2.4.1.198 phosphatidylinositol N-acetylglucosaminyltransferase

2.4.1.199 β-mannosylphosphodecaprenol—mannooligosaccharide 6-mannosyltransferase

2.4.1.200 created 1992, deleted 2004

2.4.1.201 α-1,6-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase

2.4.1.202 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase

2.4.1.203 trans-zeatin O-β-D-glucosyltransferase

2.4.1.204 created 1992, deleted 2003

2.4.1.205 galactogen 6β-galactosyltransferase

2.4.1.206 lactosylceramide 1,3-N-acetyl-β-D-glucosaminyltransferase

2.4.1.207 xyloglucan:xyloglucosyl transferase

2.4.1.208 diglucosyl diacylglycerol synthase (1,2-linking)

2.4.1.209 cis-p-coumarate glucosyltransferase

2.4.1.210 limonoid glucosyltransferase

2.4.1.211 1,3-β-galactosyl-N-acetylhexosamine phosphorylase

2.4.1.212 hyaluronan synthase

2.4.1.213 glucosylglycerol-phosphate synthase

2.4.1.214 glycoprotein 3-α-L-fucosyltransferase

2.4.1.215 cis-zeatin O-β-D-glucosyltransferase

2.4.1.216 trehalose 6-phosphate phosphorylase

2.4.1.217 mannosyl-3-phosphoglycerate synthase

2.4.1.218 hydroquinone glucosyltransferase

2.4.1.219 vomilenine glucosyltransferase

2.4.1.220 indoxyl-UDPG glucosyltransferase

2.4.1.221 peptide-O-fucosyltransferase

2.4.1.222 O-fucosylpeptide 3-β-N-acetylglucosaminyltransferase

2.4.1.223 glucuronosyl-galactosyl-proteoglycan 4-α-N-acetylglucosaminyltransferase

2.4.1.224 glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-α-N-acetylglucosaminyltransferase

2.4.1.225 N-acetylglucosaminyl-proteoglycan 4-β-glucuronosyltransferase

2.4.1.226 N-acetylgalactosaminyl-proteoglycan 3-β-glucuronosyltransferase

2.4.1.227 undecaprenyldiphospho-muramoylpentapeptide β-N-acetylglucosaminyltransferase

2.4.1.228 lactosylceramide 4-α-galactosyltransferase

2.4.1.229 [Skp1-protein]-hydroxyproline N-acetylglucosaminyltransferase

2.4.1.230 kojibiose phosphorylase

2.4.1.231 α,α-trehalose phosphorylase (configuration-retaining)

2.4.1.232 initiation-specific α-1,6-mannosyltransferase

2.4.1.233 created 2004, deleted 2005

2.4.1.234 kaempferol 3-O-galactosyltransferase

2.4.1.235 cyanidin 3-O-rutinoside 5-O-glucosyltransferase

2.4.1.236 flavanone 7-O-glucoside 2′′-O-β-L-rhamnosyltransferase

2.4.1.237 flavonol 7-O-β-glucosyltransferase

2.4.1.238 delphinidin 3,5-di-O-glucoside 3′-O-glucosyltransferase

2.4.1.239 flavonol-3-O-glucoside glucosyltransferase

2.4.1.240 flavonol-3-O-glycoside glucosyltransferase

2.4.1.241 digalactosyldiacylglycerol synthase

2.4.1.242 NDP-glucose—starch glucosyltransferase

2.4.1.243 6^G-fructosyltransferase

2.4.1.244 N-acetyl-β-glucosaminyl-glycoprotein 4-β-N-acetylgalactosaminyltransferase

2.4.1.245 α,α-trehalose synthase

2.4.1.246 mannosylfructose-phosphate synthase

2.4.1.247 β-D-galactosyl-(1→4)-L-rhamnose phosphorylase

2.4.1.248 cycloisomaltooligosaccharide glucanotransferase

2.4.1.249 delphinidin 3′,5′-O-glucosyltransferase

2.4.1.250 D-inositol-3-phosphate glycosyltransferase

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

2.4.1.252 GDP-mannose:cellobiosyl-diphosphopolyprenol α-mannosyltransferase

2.4.1.253 baicalein 7-O-glucuronosyltransferase

2.4.1.254 cyanidin-3-O-glucoside 2′′-O-glucuronosyltransferase

2.4.1.255 protein O-GlcNAc transferase

2.4.1.256 dolichyl-P-Glc:Glc₂Man₉GlcNAc₂-PP-dolichol α-1,2-glucosyltransferase

2.4.1.257 GDP-Man:Man₂GlcNAc₂-PP-dolichol α-1,6-mannosyltransferase

2.4.1.258 dolichyl-P-Man:Man₅GlcNAc₂-PP-dolichol α-1,3-mannosyltransferase

2.4.1.259 dolichyl-P-Man:Man₆GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase

2.4.1.260 dolichyl-P-Man:Man₇GlcNAc₂-PP-dolichol α-1,6-mannosyltransferase

2.4.1.261 dolichyl-P-Man:Man₈GlcNAc₂-PP-dolichol α-1,2-mannosyltransferase

2.4.1.262 soyasapogenol glucuronosyltransferase

2.4.1.263 abscisate β-glucosyltransferase

2.4.1.264 D-Man-α-(1→3)-D-Glc-β-(1→4)-D-Glc-α-1-diphosphoundecaprenol 2-β-glucuronosyltransferase

2.4.1.265 dolichyl-P-Glc:Glc₁Man₉GlcNAc₂-PP-dolichol α-1,3-glucosyltransferase

2.4.1.266 glucosyl-3-phosphoglycerate synthase

2.4.1.267 dolichyl-P-Glc:Man₉GlcNAc₂-PP-dolichol α-1,3-glucosyltransferase

2.4.1.268 glucosylglycerate synthase

2.4.1.269 mannosylglycerate synthase

2.4.1.270 mannosylglucosyl-3-phosphoglycerate synthase

2.4.1.271 crocetin glucosyltransferase

2.4.1.272 soyasapogenol B glucuronide galactosyltransferase

2.4.1.273 soyasaponin III rhamnosyltransferase

2.4.1.274 glucosylceramide β-1,4-galactosyltransferase

2.4.1.275 neolactotriaosylceramide β-1,4-galactosyltransferase

2.4.1.276 zeaxanthin glucosyltransferase

2.4.1.277 10-deoxymethynolide desosaminyltransferase

2.4.1.278 3-α-mycarosylerythronolide B desosaminyl transferase

2.4.1.279 nigerose phosphorylase

2.4.1.280 N,N′-diacetylchitobiose phosphorylase

2.4.1.281 4-O-β-D-mannosyl-D-glucose phosphorylase

2.4.1.282 3-O-α-D-glucosyl-L-rhamnose phosphorylase

2.4.1.283 2-deoxystreptamine N-acetyl-D-glucosaminyltransferase

2.4.1.284 2-deoxystreptamine glucosyltransferase

2.4.1.285 UDP-GlcNAc:ribostamycin N-acetylglucosaminyltransferase

2.4.1.286 chalcone 4′-O-glucosyltransferase

2.4.1.287 rhamnopyranosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,4/1,5-galactofuranosyltransferase

2.4.1.288 galactofuranosylgalactofuranosylrhamnosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,5/1,6-galactofuranosyltransferase

2.4.1.289 N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase

2.4.1.290 N,N′-diacetylbacillosaminyl-diphospho-undecaprenol α-1,3-N-acetylgalactosaminyltransferase

2.4.1.291 N-acetylgalactosamine-N,N′-diacetylbacillosaminyl-diphospho-undecaprenol 4-α-N-acetylgalactosaminyltransferase

2.4.1.292 GalNAc-α-(1→4)-GalNAc-α-(1→3)-diNAcBac-PP-undecaprenol α-1,4-N-acetyl-D-galactosaminyltransferase

2.4.1.293 GalNAc₅-diNAcBac-PP-undecaprenol β-1,3-glucosyltransferase

2.4.1.294 cyanidin 3-O-galactosyltransferase

2.4.1.295 anthocyanin 3-O-sambubioside 5-O-glucosyltransferase

2.4.1.296 anthocyanidin 3-O-coumaroylrutinoside 5-O-glucosyltransferase

2.4.1.297 anthocyanidin 3-O-glucoside 2′′-O-glucosyltransferase

2.4.1.298 anthocyanidin 3-O-glucoside 5-O-glucosyltransferase

2.4.1.299 cyanidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose)

2.4.1.300 cyanidin 3-O-glucoside 7-O-glucosyltransferase (acyl-glucose)

2.4.1.301 2′-deamino-2′-hydroxyneamine 1-α-D-kanosaminyltransferase

2.4.1.302 L-demethylnoviosyl transferase

2.4.1.303 UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,3-galactosyltransferase

2.4.1.304 UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,4-galactosyltransferase

2.4.1.305 UDP-Glc:α-D-GlcNAc-glucosaminyl-diphosphoundecaprenol β-1,3-glucosyltransferase

2.4.1.306 UDP-GalNAc:α-D-GalNAc-diphosphoundecaprenol α-1,3-N-acetylgalactosaminyltransferase

2.4.1.307 UDP-Gal:α-D-GalNAc-1,3-α-D-GalNAc-diphosphoundecaprenol β-1,3-galactosyltransferase

2.4.1.308 GDP-Fuc:β-D-Gal-1,3-α-D-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,2-fucosyltransferase

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

2.4.1.310 vancomycin aglycone glucosyltransferase

2.4.1.311 chloroorienticin B synthase

2.4.1.312 protein O-mannose β-1,4-N-acetylglucosaminyltransferase

2.4.1.313 protein O-mannose β-1,3-N-acetylgalactosaminyltransferase

2.4.1.314 ginsenoside Rd glucosyltransferase

2.4.1.315 diglucosyl diacylglycerol synthase (1,6-linking)

2.4.1.316 tylactone mycaminosyltransferase

2.4.1.317 O-mycaminosyltylonolide 6-deoxyallosyltransferase

2.4.1.318 demethyllactenocin mycarosyltransferase

2.4.1.319 β-1,4-mannooligosaccharide phosphorylase

2.4.1.320 1,4-β-mannosyl-N-acetylglucosamine phosphorylase

2.4.1.321 cellobionic acid phosphorylase

2.4.1.322 devancosaminyl-vancomycin vancosaminetransferase

2.4.1.323 7-deoxyloganetic acid glucosyltransferase

2.4.1.324 7-deoxyloganetin glucosyltransferase

2.4.1.325 TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase

2.4.1.326 aklavinone 7-L-rhodosaminyltransferase

2.4.1.327 aclacinomycin-T 2-deoxy-L-fucose transferase

2.4.1.328 erythronolide mycarosyltransferase

2.4.1.329 sucrose 6^F-phosphate phosphorylase

2.4.1.330 β-D-glucosyl crocetin β-1,6-glucosyltransferase

2.4.1.331 8-demethyltetracenomycin C L-rhamnosyltransferase

2.4.1.332 1,2-α-glucosylglycerol phosphorylase

2.4.1.333 1,2-β-oligoglucan phosphorylase

2.4.1.334 1,3-α-oligoglucan phosphorylase

2.4.1.335 dolichyl N-acetyl-α-D-glucosaminyl phosphate 3-β-D-2,3-diacetamido-2,3-dideoxy-β-D-glucuronosyltransferase

2.4.1.336 monoglucosyldiacylglycerol synthase

2.4.1.337 1,2-diacylglycerol 3-α-glucosyltransferase

2.4.1.338 validoxylamine A glucosyltransferase

2.4.1.339 β-1,2-mannobiose phosphorylase

2.4.1.340 1,2-β-oligomannan phosphorylase

2.4.1.341 α-1,2-colitosyltransferase

2.4.1.342 α-maltose-1-phosphate synthase

2.4.1.343 UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol α-1,3-galactosyltransferase

2.4.1.344 type 2 galactoside α-(1,2)-fucosyltransferase

2.4.1.345 phosphatidyl-myo-inositol α-mannosyltransferase

2.4.1.346 phosphatidyl-myo-inositol dimannoside synthase

2.4.1.347 α,α-trehalose-phosphate synthase (ADP-forming)

2.4.1.348 N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase

2.4.1.349 mannosyl-N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase

2.4.1.350 mogroside IE synthase

2.4.1.351 rhamnogalacturonan I rhamnosyltransferase

2.4.1.352 glucosylglycerate phosphorylase

2.4.1.353 sordaricin 6-deoxyaltrosyltransferase

2.4.1.354 (R)-mandelonitrile β-glucosyltransferase

2.4.1.355 poly(ribitol-phosphate) β-N-acetylglucosaminyltransferase

2.4.1.356 glucosyl-dolichyl phosphate glucuronosyltransferase

2.4.1.357 phlorizin synthase

2.4.1.358 acylphloroglucinol glucosyltransferase

2.4.1.359 glucosylglycerol phosphorylase (configuration-retaining)

2.4.1.360 2-hydroxyflavanone C-glucosyltransferase

2.4.1.361 GDP-mannose:di-myo-inositol-1,3′-phosphate β-1,2-mannosyltransferase

2.4.1.362 α-(1→3) branching sucrase

2.4.1.363 ginsenoside 20-O-glucosyltransferase

2.4.1.364 protopanaxadiol-type ginsenoside 3-O-glucosyltransferase

2.4.1.365 protopanaxadiol-type ginsenoside-3-O-glucoside 2′′-O-glucosyltransferase

2.4.1.366 ginsenoside F1 6-O-glucosyltransferase

2.4.1.367 ginsenoside 6-O-glucosyltransferase

2.4.1.368 oleanolate 3-O-glucosyltransferase

2.4.1.369 enterobactin C-glucosyltransferase

2.4.1.370 inositol phosphorylceramide mannosyltransferase

2.4.1.371 polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol 2,3-α-mannosylpolymerase

2.4.1.372 mutansucrase

2.4.1.373 α-(1→2) branching sucrase

2.4.1.374 β-1,2-mannooligosaccharide synthase

2.4.1.375 rhamnogalacturonan I galactosyltransferase

2.4.1.376 EGF-domain serine glucosyltransferase

2.4.1.377 dTDP-Rha:α-D-Gal-diphosphoundecaprenol α-1,3-rhamnosyltransferase

2.4.1.378 GDP-mannose:α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,4-mannosyltransferase

2.4.1.379 GDP-Man:α-D-Gal-diphosphoundecaprenol α-1,3-mannosyltransferase

2.4.1.380 GDP-Man:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-mannosyltransferase

2.4.1.381 dTDP-Rha:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-rhamnosyltransferase

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

2.4.1.383 GDP-Man:α-L-Rha-(1→3)-α-D-Gal-PP-Und β-1,4-mannosyltransferase

2.4.1.384 NDP-glycosyltransferase

2.4.1.385 sterol 27-β-glucosyltransferase

2.4.1.386 GlcNAc-β-1,3-Gal β-1,6-N-acetylglucosaminyltransferase (distally acting)

2.4.1.387 isomaltosyltransferase

2.4.1.388 glucosylgalactose phosphorylase

2.4.1.389 solabiose phosphorylase

2.4.2 Pentosyltransferases

2.4.3 Sialyltransferases

2.4.99 Transferring other glycosyl groups

2.5 Transferring alkyl or aryl groups, other than methyl groups

2.6 Transferring nitrogenous groups

2.6.1 Transaminases

2.6.2 Amidinotransferases (deleted sub-subclass)

2.6.3 Oximinotransferases

2.6.99 Transferring other nitrogenous groups

2.7 Transferring phosphorus-containing groups

2.8 Transferring sulfur-containing groups

2.9 Transferring selenium-containing groups

2.10 Transferring molybdenum- or tungsten-containing groups

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Release 2023.1 (January 2023)