EC 2.4.1 - Hexosyltransferases
Contents
glycogen phosphorylase
dextrin dextranase
Now included with EC 2.4.1.25
amylosucrase
dextransucrase
(deleted)
sucrose phosphorylase
maltose phosphorylase
inulosucrase
levansucrase
glycogen(starch) synthase
cellulose synthase (UDP-forming)
sucrose synthase
sucrose-phosphate synthase
α,α-trehalose-phosphate synthase (UDP-forming)
chitin synthase
glucuronosyltransferase
1,4-α-glucan branching enzyme
cyclomaltodextrin glucanotransferase
cellobiose phosphorylase
starch synthase
lactose synthase
sphingosine β-galactosyltransferase
1,4-α-glucan 6-α-glucosyltransferase
4-α-glucanotransferase
DNA α-glucosyltransferase
DNA β-glucosyltransferase
glucosyl-DNA β-glucosyltransferase
cellulose synthase (GDP-forming)
1,3-β-oligoglucan phosphorylase
laminaribiose phosphorylase
glucomannan 4-β-mannosyltransferase
mannuronan synthase
1,3-β-glucan synthase
phenol β-glucosyltransferase
α,α-trehalose-phosphate synthase (GDP-forming)
fucosylgalactoside 3-α-galactosyltransferase
β-N-acetylglucosaminylglycopeptide β-1,4-galactosyltransferase
steroid N-acetylglucosaminyltransferase
glycoprotein-fucosylgalactoside α-N-acetylgalactosaminyltransferase
polypeptide N-acetylgalactosaminyltransferase
Now included with EC 2.4.1.17
polygalacturonate 4-α-galacturonosyltransferase
lipopolysaccharide 3-α-galactosyltransferase
(deleted)
monogalactosyldiacylglycerol synthase
N-acylsphingosine galactosyltransferase
heteroglycan α-mannosyltransferase
cellodextrin phosphorylase
procollagen galactosyltransferase
poly(glycerol-phosphate) α-glucosyltransferase
poly(ribitol-phosphate) β-glucosyltransferase
undecaprenyl-phosphate mannosyltransferase
Now EC 2.7.8.14
lipopolysaccharide N-acetylglucosaminyltransferase
lipopolysaccharide glucosyltransferase I
Now included with EC 2.4.1.17
CDP-abequose:α-D-Man-(1→4)-α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,3-abequosyltransferase
Now included with EC 2.4.1.17
ganglioside galactosyltransferase
linamarin synthase
α,α-trehalose phosphorylase
3-galactosyl-N-acetylglucosaminide 4-α-L-fucosyltransferase
procollagen glucosyltransferase
galactinol—raffinose galactosyltransferase
glycoprotein 6-α-L-fucosyltransferase
type 1 galactoside α-(1,2)-fucosyltransferase
poly(ribitol-phosphate) α-N-acetylglucosaminyltransferase
arylamine glucosyltransferase
Now EC 2.4.2.24
lipopolysaccharide glucosyltransferase II
glycosaminoglycan galactosyltransferase
(deleted)
Now included with EC 2.4.1.17
Now included with EC 2.4.1.17
phosphopolyprenol glucosyltransferase
globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase
ceramide glucosyltransferase
flavone 7-O-β-glucosyltransferase
galactinol—sucrose galactosyltransferase
dolichyl-phosphate β-D-mannosyltransferase
Now included with EC 2.4.1.17
cyanohydrin β-glucosyltransferase
N-acetyl-β-D-glucosaminide β-(1,3)-galactosyltransferase
N-acetyllactosaminide 3-α-galactosyltransferase
globoside α-N-acetylgalactosaminyltransferase
Now included with EC 2.4.1.69
N-acetyllactosamine synthase
flavonol 3-O-glucosyltransferase
(N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase
The enzyme was wrongly classified as a transferase rather than a lyase.
protein N-acetylglucosaminyltransferase
(deleted)
sn-glycerol-3-phosphate 1-galactosyltransferase
1,3-β-D-glucan phosphorylase
Now included with EC 2.4.1.90
sucrose:sucrose fructosyltransferase
2,1-fructan:2,1-fructan 1-fructosyltransferase
α-1,3-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase
β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase
alizarin 2-β-glucosyltransferase
o-dihydroxycoumarin 7-O-glucosyltransferase
vitexin β-glucosyltransferase
isovitexin β-glucosyltransferase
Now included with EC 2.4.1.17
Now included with EC 2.4.1.17
dolichyl-phosphate-mannose—protein mannosyltransferase
tRNA-queuosine β-mannosyltransferase
coniferyl-alcohol glucosyltransferase
(deleted)
α-1,4-glucan-protein synthase (ADP-forming)
2-coumarate O-β-glucosyltransferase
anthocyanidin 3-O-glucosyltransferase
cyanidin 3-O-rutinoside 5-O-glucosyltransferase
dolichyl-phosphate β-glucosyltransferase
cytokinin 7-β-glucosyltransferase
As the enzyme transfers more than one hexosyl group, it has been transferred to EC 2.4.99.18, dolichyl-diphosphooligosaccharideprotein glycotransferase
sinapate 1-glucosyltransferase
indole-3-acetate β-glucosyltransferase
N-acetylgalactosaminide β-1,3-galactosyltransferase
inositol 3-α-galactosyltransferase
sucrose—1,6-α-glucan 3(6)-α-glucosyltransferase
hydroxycinnamate 4-β-glucosyltransferase
monoterpenol β-glucosyltransferase
scopoletin glucosyltransferase
peptidoglycan glycosyltransferase
Now covered by EC 2.4.1.258 (Dol-P-Man:Man5GlcNAc2-PP-Dol alpha-1,3-mannosyltransferase), EC 2.4.1.259 (Dol-P-Man:Man6GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase), EC 2.4.1.260 (Dol-P-Man:Man7GlcNAc2-PP-Dol alpha-1,6-mannosyltransferase) and EC 2.4.1.261 (Dol-P-Man:Man8GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase)
GDP-Man:Man3GlcNAc2-PP-dolichol α-1,2-mannosyltransferase
GDP-Man:Man1GlcNAc2-PP-dolichol α-1,3-mannosyltransferase
xylosylprotein 4-β-galactosyltransferase
galactosylxylosylprotein 3-β-galactosyltransferase
galactosylgalactosylxylosylprotein 3-β-glucuronosyltransferase
gallate 1-β-glucosyltransferase
sn-glycerol-3-phosphate 2-α-galactosyltransferase
mannotetraose 2-α-N-acetylglucosaminyltransferase
maltose synthase
alternansucrase
N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase
chitobiosyldiphosphodolichol β-mannosyltransferase
α-1,6-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase
β-1,4-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
α-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase
acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase
acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase
N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase
N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase
now included with EC 2.4.1.87
4-galactosyl-N-acetylglucosaminide 3-α-L-fucosyltransferase
UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminyltransferase
(deleted)
α-1,6-mannosyl-glycoprotein 6-β-N-acetylglucosaminyltransferase
indolylacetyl-myo-inositol galactosyltransferase
13-hydroxydocosanoate 13-β-glucosyltransferase
flavonol-3-O-glucoside L-rhamnosyltransferase
pyridoxine 5'-O-β-D-glucosyltransferase
oligosaccharide 4-α-D-glucosyltransferase
aldose β-D-fructosyltransferase
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase, now included in EC 2.4.1.149, N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase
galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide β-1,6-N-acetylglucosaminyltransferase
N-acetylneuraminylgalactosylglucosylceramide β-1,4-N-acetylgalactosaminyltransferase
raffinose—raffinose α-galactosyltransferase
sucrose 6F-α-galactotransferase
xyloglucan 4-glucosyltransferase
Now EC 2.4.2.39
isoflavone 7-O-glucosyltransferase
methyl-ONN-azoxymethanol β-D-glucosyltransferase
salicyl-alcohol β-D-glucosyltransferase
sterol 3β-glucosyltransferase
glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase
glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-β-N-acetylgalactosaminyltransferase
gibberellin β-D-glucosyltransferase
cinnamate β-D-glucosyltransferase
hydroxymandelonitrile glucosyltransferase
lactosylceramide β-1,3-galactosyltransferase
lipopolysaccharide N-acetylmannosaminouronosyltransferase
hydroxyanthraquinone glucosyltransferase
lipid-A-disaccharide synthase
α-1,3-glucan synthase
galactolipid galactosyltransferase
flavanone 7-O-β-glucosyltransferase
glycogenin glucosyltransferase
N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-β-D-mannosaminyltransferase
N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase
luteolin 7-O-glucuronosyltransferase
luteolin-7-O-glucuronide 2''-O-glucuronosyltransferase
luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase
nuatigenin 3β-glucosyltransferase
sarsapogenin 3β-glucosyltransferase
4-hydroxybenzoate 4-O-β-D-glucosyltransferase
N-hydroxythioamide S-β-glucosyltransferase
nicotinate glucosyltransferase
high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase
phosphatidylinositol N-acetylglucosaminyltransferase
β-mannosylphosphodecaprenol—mannooligosaccharide 6-mannosyltransferase
The enzyme was wrongly classified as a transferase rather than a lyase.
α-1,6-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase
2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase
trans-zeatin O-β-D-glucosyltransferase
Now EC 2.4.2.40
galactogen 6β-galactosyltransferase
lactosylceramide 1,3-N-acetyl-β-D-glucosaminyltransferase
xyloglucan:xyloglucosyl transferase
diglucosyl diacylglycerol synthase (1,2-linking)
cis-p-coumarate glucosyltransferase
limonoid glucosyltransferase
1,3-β-galactosyl-N-acetylhexosamine phosphorylase
hyaluronan synthase
glucosylglycerol-phosphate synthase
glycoprotein 3-α-L-fucosyltransferase
cis-zeatin O-β-D-glucosyltransferase
trehalose 6-phosphate phosphorylase
mannosyl-3-phosphoglycerate synthase
hydroquinone glucosyltransferase
vomilenine glucosyltransferase
indoxyl-UDPG glucosyltransferase
peptide-O-fucosyltransferase
O-fucosylpeptide 3-β-N-acetylglucosaminyltransferase
glucuronosyl-galactosyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
N-acetylglucosaminyl-proteoglycan 4-β-glucuronosyltransferase
N-acetylgalactosaminyl-proteoglycan 3-β-glucuronosyltransferase
undecaprenyldiphospho-muramoylpentapeptide β-N-acetylglucosaminyltransferase
lactosylceramide 4-α-galactosyltransferase
[Skp1-protein]-hydroxyproline N-acetylglucosaminyltransferase
kojibiose phosphorylase
α,α-trehalose phosphorylase (configuration-retaining)
initiation-specific α-1,6-mannosyltransferase
(deleted)
kaempferol 3-O-galactosyltransferase
(deleted)
flavanone 7-O-glucoside 2''-O-β-L-rhamnosyltransferase
flavonol 7-O-β-glucosyltransferase
delphinidin 3,5-di-O-glucoside 3'-O-glucosyltransferase
flavonol-3-O-glucoside glucosyltransferase
flavonol-3-O-glycoside glucosyltransferase
digalactosyldiacylglycerol synthase
NDP-glucose—starch glucosyltransferase
6G-fructosyltransferase
N-acetyl-β-glucosaminyl-glycoprotein 4-β-N-acetylgalactosaminyltransferase
α,α-trehalose synthase
mannosylfructose-phosphate synthase
β-D-galactosyl-(1→4)-L-rhamnose phosphorylase
cycloisomaltooligosaccharide glucanotransferase
delphinidin 3',5'-O-glucosyltransferase
D-inositol-3-phosphate glycosyltransferase
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
GDP-mannose:cellobiosyl-diphosphopolyprenol α-mannosyltransferase
baicalein 7-O-glucuronosyltransferase
cyanidin-3-O-glucoside 2''-O-glucuronosyltransferase
protein O-GlcNAc transferase
dolichyl-P-Glc:Glc2Man9GlcNAc2-PP-dolichol α-1,2-glucosyltransferase
GDP-Man:Man2GlcNAc2-PP-dolichol α-1,6-mannosyltransferase
dolichyl-P-Man:Man5GlcNAc2-PP-dolichol α-1,3-mannosyltransferase
dolichyl-P-Man:Man6GlcNAc2-PP-dolichol α-1,2-mannosyltransferase
dolichyl-P-Man:Man7GlcNAc2-PP-dolichol α-1,6-mannosyltransferase
dolichyl-P-Man:Man8GlcNAc2-PP-dolichol α-1,2-mannosyltransferase
soyasapogenol glucuronosyltransferase
abscisate β-glucosyltransferase
D-Man-α-(1→3)-D-Glc-β-(1→4)-D-Glc-α-1-diphosphoundecaprenol 2-β-glucuronosyltransferase
dolichyl-P-Glc:Glc1Man9GlcNAc2-PP-dolichol α-1,3-glucosyltransferase
glucosyl-3-phosphoglycerate synthase
dolichyl-P-Glc:Man9GlcNAc2-PP-dolichol α-1,3-glucosyltransferase
glucosylglycerate synthase
mannosylglycerate synthase
mannosylglucosyl-3-phosphoglycerate synthase
crocetin glucosyltransferase
soyasapogenol B glucuronide galactosyltransferase
soyasaponin III rhamnosyltransferase
glucosylceramide β-1,4-galactosyltransferase
neolactotriaosylceramide β-1,4-galactosyltransferase
zeaxanthin glucosyltransferase
10-deoxymethynolide desosaminyltransferase
3-α-mycarosylerythronolide B desosaminyl transferase
nigerose phosphorylase
N,N'-diacetylchitobiose phosphorylase
4-O-β-D-mannosyl-D-glucose phosphorylase
3-O-α-D-glucosyl-L-rhamnose phosphorylase
2-deoxystreptamine N-acetyl-D-glucosaminyltransferase
2-deoxystreptamine glucosyltransferase
UDP-GlcNAc:ribostamycin N-acetylglucosaminyltransferase
chalcone 4'-O-glucosyltransferase
rhamnopyranosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,4/1,5-galactofuranosyltransferase
galactofuranosylgalactofuranosylrhamnosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,5/1,6-galactofuranosyltransferase
N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase
N,N'-diacetylbacillosaminyl-diphospho-undecaprenol α-1,3-N-acetylgalactosaminyltransferase
N-acetylgalactosamine-N,N'-diacetylbacillosaminyl-diphospho-undecaprenol 4-α-N-acetylgalactosaminyltransferase
GalNAc-α-(1→4)-GalNAc-α-(1→3)-diNAcBac-PP-undecaprenol α-1,4-N-acetyl-D-galactosaminyltransferase
GalNAc5-diNAcBac-PP-undecaprenol β-1,3-glucosyltransferase
cyanidin 3-O-galactosyltransferase
anthocyanin 3-O-sambubioside 5-O-glucosyltransferase
anthocyanidin 3-O-coumaroylrutinoside 5-O-glucosyltransferase
anthocyanidin 3-O-glucoside 2''-O-glucosyltransferase
anthocyanidin 3-O-glucoside 5-O-glucosyltransferase
cyanidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose)
cyanidin 3-O-glucoside 7-O-glucosyltransferase (acyl-glucose)
2'-deamino-2'-hydroxyneamine 1-α-D-kanosaminyltransferase
L-demethylnoviosyl transferase
UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,3-galactosyltransferase
UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,4-galactosyltransferase
UDP-Glc:α-D-GlcNAc-glucosaminyl-diphosphoundecaprenol β-1,3-glucosyltransferase
UDP-GalNAc:α-D-GalNAc-diphosphoundecaprenol α-1,3-N-acetylgalactosaminyltransferase
(deleted)
GDP-Fuc:β-D-Gal-1,3-α-D-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,2-fucosyltransferase
UDP-Gal:α-L-Fuc-1,2-β-Gal-1,3-α-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,3-galactosyltransferase
vancomycin aglycone glucosyltransferase
dTDP-epi-vancosaminyltransferase
protein O-mannose β-1,4-N-acetylglucosaminyltransferase
protein O-mannose β-1,3-N-acetylgalactosaminyltransferase
ginsenoside Rd glucosyltransferase
diglucosyl diacylglycerol synthase (1,6-linking)
tylactone mycaminosyltransferase
O-mycaminosyltylonolide 6-deoxyallosyltransferase
demethyllactenocin mycarosyltransferase
β-1,4-mannooligosaccharide phosphorylase
1,4-β-mannosyl-N-acetylglucosamine phosphorylase
cellobionic acid phosphorylase
devancosaminyl-vancomycin vancosaminetransferase
7-deoxyloganetic acid glucosyltransferase
7-deoxyloganetin glucosyltransferase
TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase
aklavinone 7-L-rhodosaminyltransferase
aclacinomycin-T 2-deoxy-L-fucose transferase
erythronolide mycarosyltransferase
sucrose 6F-phosphate phosphorylase
β-D-glucosyl crocetin β-1,6-glucosyltransferase
8-demethyltetracenomycin C L-rhamnosyltransferase
1,2-α-glucosylglycerol phosphorylase
1,2-β-oligoglucan phosphorylase
1,3-α-oligoglucan phosphorylase
dolichyl N-acetyl-α-D-glucosaminyl phosphate 3-β-D-2,3-diacetamido-2,3-dideoxy-β-D-glucuronosyltransferase
monoglucosyldiacylglycerol synthase
1,2-diacylglycerol 3-α-glucosyltransferase
validoxylamine A glucosyltransferase
β-1,2-mannobiose phosphorylase
1,2-β-oligomannan phosphorylase
α-1,2-colitosyltransferase
α-maltose-1-phosphate synthase
UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol α-1,3-galactosyltransferase
type 2 galactoside α-(1,2)-fucosyltransferase
phosphatidyl-myo-inositol α-mannosyltransferase
phosphatidyl-myo-inositol dimannoside synthase
α,α-trehalose-phosphate synthase (ADP-forming)
N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase
mannosyl-N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase
mogroside IE synthase
rhamnogalacturonan I rhamnosyltransferase
glucosylglycerate phosphorylase
sordaricin 6-deoxyaltrosyltransferase
(R)-mandelonitrile β-glucosyltransferase
poly(ribitol-phosphate) β-N-acetylglucosaminyltransferase
glucosyl-dolichyl phosphate glucuronosyltransferase
phlorizin synthase
acylphloroglucinol glucosyltransferase
glucosylglycerol phosphorylase (configuration-retaining)
2-hydroxyflavanone C-glucosyltransferase
GDP-mannose:di-myo-inositol-1,3'-phosphate β-1,2-mannosyltransferase
α-(1→3) branching sucrase
ginsenoside 20-O-glucosyltransferase
protopanaxadiol-type ginsenoside 3-O-glucosyltransferase
protopanaxadiol-type ginsenoside-3-O-glucoside 2''-O-glucosyltransferase
ginsenoside F1 6-O-glucosyltransferase
ginsenoside 6-O-glucosyltransferase
oleanolate 3-O-glucosyltransferase
enterobactin C-glucosyltransferase
inositol phosphorylceramide mannosyltransferase
polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol 2,3-α-mannosylpolymerase
mutansucrase
α-(1→2) branching sucrase
β-1,2-mannooligosaccharide synthase
rhamnogalacturonan I galactosyltransferase
EGF-domain serine glucosyltransferase
Now EC 2.4.1.245
loliose synthase
Transferred to EC 2.4.1.250
Now EC 2.4.1.131
Transferred to EC 2.4.99.16