Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015
Pathway Tools
Intro Tutorial
discounted registration ends Sept 5, 2015
twitter

MetaCyc EC 3.2.1 -- Glycosidases, i.e. enzymes hydrolyzing O- and S-glycosyl compounds

Parent Class: EC-Numbers 3 -- Hydrolases 3.2 -- Glycosylases

Instances:
3.2.1.1 -- α-amylase ,
3.2.1.2 -- β-amylase ,
3.2.1.3 -- glucan 1,4-α-glucosidase ,
3.2.1.4 -- cellulase ,
3.2.1.6 -- endo-1,3(4)-β-glucanase ,
3.2.1.7 -- inulinase ,
3.2.1.8 -- endo-1,4-β-xylanase ,
3.2.1.10 -- oligo-1,6-glucosidase ,
3.2.1.11 -- dextranase ,
3.2.1.14 -- chitinase ,
3.2.1.15 -- polygalacturonase ,
3.2.1.17 -- lysozyme ,
3.2.1.18 -- exo-α-sialidase ,
3.2.1.20 -- α-glucosidase ,
3.2.1.21 -- β-glucosidase ,
3.2.1.22 -- α-galactosidase ,
3.2.1.23 -- β-galactosidase ,
3.2.1.24 -- α-mannosidase ,
3.2.1.25 -- β-mannosidase ,
3.2.1.26 -- β-fructofuranosidase ,
3.2.1.28 -- α,α-trehalase ,
3.2.1.31 -- β-glucuronidase ,
3.2.1.32 -- endo-1,3-β-xylanase ,
3.2.1.33 -- amylo-α-1,6-glucosidase ,
3.2.1.35 -- hyaluronoglucosaminidase ,
3.2.1.36 -- hyaluronoglucuronidase ,
3.2.1.37 -- xylan 1,4-β-xylosidase ,
3.2.1.38 -- β-D-fucosidase ,
3.2.1.39 -- glucan endo-1,3-β-D-glucosidase ,
3.2.1.40 -- α-L-rhamnosidase ,
3.2.1.41 -- pullulanase ,
3.2.1.42 -- GDP-glucosidase ,
3.2.1.43 -- β-L-rhamnosidase ,
3.2.1.44 -- fucoidanase ,
3.2.1.45 -- glucosylceramidase ,
3.2.1.46 -- galactosylceramidase ,
3.2.1.47 -- galactosylgalactosylglucosylceramidase ,
3.2.1.48 -- sucrose α-glucosidase ,
3.2.1.49 -- α-N-acetylgalactosaminidase ,
3.2.1.50 -- α-N-acetylglucosaminidase ,
3.2.1.51 -- α-L-fucosidase ,
3.2.1.52 -- β-N-acetylhexosaminidase ,
3.2.1.53 -- β-N-acetylgalactosaminidase ,
3.2.1.54 -- cyclomaltodextrinase ,
3.2.1.55 -- non-reducing end α-L-arabinofuranosidase ,
3.2.1.56 -- glucuronosyl-disulfoglucosamine glucuronidase ,
3.2.1.57 -- isopullulanase ,
3.2.1.58 -- glucan 1,3-β-glucosidase ,
3.2.1.59 -- glucan endo-1,3-α-glucosidase ,
3.2.1.60 -- glucan 1,4-α-maltotetraohydrolase ,
3.2.1.61 -- mycodextranase ,
3.2.1.62 -- glycosylceramidase ,
3.2.1.63 -- 1,2-α-L-fucosidase ,
3.2.1.64 -- 2,6-β-fructan 6-levanbiohydrolase ,
3.2.1.65 -- levanase ,
3.2.1.66 -- quercitrinase ,
3.2.1.67 -- galacturan 1,4-α-galacturonidase ,
3.2.1.68 -- isoamylase ,
3.2.1.70 -- glucan 1,6-α-glucosidase ,
3.2.1.71 -- glucan endo-1,2-β-glucosidase ,
3.2.1.72 -- xylan 1,3-β-xylosidase ,
3.2.1.73 -- licheninase ,
3.2.1.74 -- glucan 1,4-β-glucosidase ,
3.2.1.75 -- glucan endo-1,6-β-glucosidase ,
3.2.1.76 -- L-iduronidase ,
3.2.1.77 -- mannan 1,2-(1,3)-α-mannosidase ,
3.2.1.78 -- mannan endo-1,4-β-mannosidase ,
3.2.1.80 -- fructan β-fructosidase ,
3.2.1.81 -- β-agarase ,
3.2.1.82 -- exo-poly-α-galacturonosidase ,
3.2.1.83 -- κ-carrageenase ,
3.2.1.84 -- glucan 1,3-α-glucosidase ,
3.2.1.85 -- 6-phospho-β-galactosidase ,
3.2.1.86 -- 6-phospho-β-glucosidase ,
3.2.1.87 -- capsular-polysaccharide endo-1,3-α-galactosidase ,
3.2.1.88 -- non-reducing end β-L-arabinopyranosidase ,
3.2.1.89 -- arabinogalactan endo-β-1,4-galactanase ,
3.2.1.91 -- cellulose 1,4-β-cellobiosidase (non-reducing end) ,
3.2.1.92 -- peptidoglycan β-N-acetylmuramidase ,
3.2.1.93 -- α,α-phosphotrehalase ,
3.2.1.94 -- glucan 1,6-α-isomaltosidase ,
3.2.1.95 -- dextran 1,6-α-isomaltotriosidase ,
3.2.1.96 -- mannosyl-glycoprotein endo-β-N-acetylglucosaminidase ,
3.2.1.97 -- endo-α-N-acetylgalactosaminidase ,
3.2.1.98 -- glucan 1,4-α-maltohexaosidase ,
3.2.1.99 -- arabinan endo-1,5-α-L-arabinanase ,
3.2.1.100 -- mannan 1,4-mannobiosidase ,
3.2.1.101 -- mannan endo-1,6-α-mannosidase ,
3.2.1.102 -- blood-group-substance endo-1,4-β-galactosidase ,
3.2.1.103 -- keratan-sulfate endo-1,4-β-galactosidase ,
3.2.1.104 -- steryl-β-glucosidase ,
3.2.1.105 -- 3α(S)-strictosidine β-glucosidase ,
3.2.1.106 -- mannosyl-oligosaccharide glucosidase ,
3.2.1.107 -- protein-glucosylgalactosylhydroxylysine glucosidase ,
3.2.1.108 -- lactase ,
3.2.1.109 -- endogalactosaminidase ,
3.2.1.111 -- 1,3-α-L-fucosidase ,
3.2.1.112 -- 2-deoxyglucosidase ,
3.2.1.113 -- mannosyl-oligosaccharide 1,2-α-mannosidase ,
3.2.1.114 -- mannosyl-oligosaccharide 1,3-1,6-α-mannosidase ,
3.2.1.115 -- branched-dextran exo-1,2-α-glucosidase ,
3.2.1.116 -- glucan 1,4-α-maltotriohydrolase ,
3.2.1.117 -- amygdalin β-glucosidase ,
3.2.1.118 -- prunasin β-glucosidase ,
3.2.1.119 -- vicianin β-glucosidase ,
3.2.1.120 -- oligoxyloglucan β-glycosidase ,
3.2.1.121 -- polymannuronate hydrolase ,
3.2.1.122 -- maltose-6′-phosphate glucosidase ,
3.2.1.123 -- endoglycosylceramidase ,
3.2.1.124 -- 3-deoxy-2-octulosonidase ,
3.2.1.125 -- raucaffricine β-glucosidase ,
3.2.1.126 -- coniferin β-glucosidase ,
3.2.1.127 -- 1,6-α-L-fucosidase ,
3.2.1.128 -- glycyrrhizin hydrolase ,
3.2.1.129 -- endo-α-sialidase ,
3.2.1.130 -- glycoprotein endo-α-1,2-mannosidase ,
3.2.1.131 -- xylan α-1,2-glucuronosidase ,
3.2.1.132 -- chitosanase ,
3.2.1.133 -- glucan 1,4-α-maltohydrolase ,
3.2.1.134 -- difructose-anhydride synthase ,
3.2.1.135 -- neopullulanase ,
3.2.1.136 -- glucuronoarabinoxylan endo-1,4-β-xylanase ,
3.2.1.137 -- mannan exo-1,2-1,6-α-mannosidase ,
3.2.1.139 -- α-glucuronidase ,
3.2.1.140 -- lacto-N-biosidase ,
3.2.1.141 -- 4-α-D-{(1→4)-α-D-glucano}trehalose trehalohydrolase ,
3.2.1.142 -- limit dextrinase ,
3.2.1.143 -- poly(ADP-ribose) glycohydrolase ,
3.2.1.144 -- 3-deoxyoctulosonase ,
3.2.1.145 -- galactan 1,3-β-galactosidase ,
3.2.1.146 -- β-galactofuranosidase ,
3.2.1.147 -- thioglucosidase ,
3.2.1.149 -- β-primeverosidase ,
3.2.1.150 -- oligoxyloglucan reducing-end-specific cellobiohydrolase ,
3.2.1.151 -- xyloglucan-specific endo-β-1,4-glucanase ,
3.2.1.152 -- mannosylglycoprotein endo-β-mannosidase ,
3.2.1.153 -- fructan β-(2,1)-fructosidase ,
3.2.1.154 -- fructan β-(2,6)-fructosidase ,
3.2.1.155 -- xyloglucan-specific exo-β-1,4-glucanase ,
3.2.1.156 -- oligosaccharide reducing-end xylanase ,
3.2.1.157 -- ι-carrageenase ,
3.2.1.158 -- α-agarase ,
3.2.1.159 -- α-neoagaro-oligosaccharide hydrolase ,
3.2.1.161 -- β-apiosyl-β-glucosidase ,
3.2.1.162 -- λ-carrageenase ,
3.2.1.163 -- 1,6-α-D-mannosidase ,
3.2.1.164 -- galactan endo-1,6-β-galactosidase ,
3.2.1.165 -- exo-1,4-β-D-glucosaminidase ,
3.2.1.166 -- heparanase ,
3.2.1.167 -- baicalin-β-D-glucuronidase ,
3.2.1.168 -- hesperidin 6-O-α-L-rhamnosyl-β-D-glucosidase ,
3.2.1.169 -- protein O-GlcNAcase ,
3.2.1.170 -- mannosylglycerate hydrolase ,
3.2.1.171 -- rhamnogalacturonan hydrolase ,
3.2.1.172 -- unsaturated rhamnogalacturonyl hydrolase ,
3.2.1.173 -- rhamnogalacturonan galacturonohydrolase ,
3.2.1.174 -- rhamnogalacturonan rhamnohydrolase ,
3.2.1.175 -- β-D-glucopyranosyl abscisate β-glucosidase ,
3.2.1.176 -- cellulose 1,4-β-cellobiosidase (reducing end) ,
3.2.1.177 -- α-D-xyloside xylohydrolase ,
3.2.1.178 -- β-porphyranase ,
3.2.1.179 -- gellan tetrasaccharide unsaturated glucuronyl hydrolase ,
3.2.1.180 -- unsaturated chondroitin disaccharide hydrolase ,
3.2.1.181 -- galactan endo-β-1,3-galactanase ,
3.2.1.182 -- 4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl glucoside β-D-glucosidase ,
3.2.1.183 -- UDP-N-acetylglucosamine 2-epimerase (hydrolysing) ,
3.2.1.184 -- UDP-N,N′-diacetylbacillosamine 2-epimerase (hydrolysing) ,
3.2.1.185 -- non-reducing end β-L-arabinofuranosidase ,
3.2.1.186 -- protodioscin 26-O-β-D-glucosidase ,
3.2.1.187 -- (Ara-f)3-Hyp β-L-arabinobiosidase ,
3.2.1.188 -- avenacosidase ,
3.2.1.189 -- dioscin glycosidase (diosgenin-forming) ,
3.2.1.190 -- dioscin glycosidase (3-O-β-D-Glc-diosgenin-forming) ,
3.2.1.191 -- ginsenosidase type III ,
3.2.1.192 -- ginsenoside Rb1 β-glucosidase ,
3.2.1.193 -- ginsenosidase type I ,
3.2.1.194 -- ginsenosidase type IV ,
3.2.1.195 -- 20-O-multi-glycoside ginsenosidase ,
3.2.1.M1 ,
3.2.1.z -- ginsenosidase type II

Unofficial Reactions:
UDP-α-D-glucuronate + H2O → D-glucopyranuronate + UDP + H+ ,
cyanidin 3,7-di-O-β-D-glucoside + H2O → cyanidin-3-O-β-D-glucoside + β-D-glucopyranose ,
nigerose + H2O → 2 α-D-glucose ,
starch → a linear malto-oligosaccharide ,
daphnin + H2O → daphnetin + β-D-glucopyranose ,
a levan + n H2O → n D-fructofuranose + n sucrose ,
6-O-methyl-N-deacetylisoipecoside + H2O → 6-O-methyl-N-deacetylisoipecoside aglycon + β-D-glucopyranose ,
a xyloglucan + n H2O → n a xyloglucan cellotetraose ,
podophyllotoxin 7-glucoside + H2O → podophyllotoxin + β-D-glucopyranose ,
cellulose + n H2O → n cellotetraose ,
starch[extracellular space] + H2O[extracellular space] → a maltodextrin(n)[extracellular space] + maltose[extracellular space] + D-glucopyranose[extracellular space] ,
chitin + n H2O → N,N'-diacetylchitobiose ,
3'-ketosucrose + H2O → D-fructofuranose + 3-dehydro-α-D-glucose ,
6G,6-kestotetraose + H2O → D-fructofuranose + 6G-kestotriose ,
cyanidin 3,5-di-O-β-D-glucoside + H2O → cyanidin-3-O-β-D-glucoside + β-D-glucopyranose ,
4-deoxy-β-D-gluc-4-enuronosyl-(1,4)-N-acetyl-D-galactosamine + H2O → 4-deoxy-L-threo-hex-4-enopyranuronate + N-acetyl-D-galactosamine ,
starch + n H2O → a long-linear glucan ,
quercetin-3-glucoside + H2O → quercetin + β-D-glucopyranose ,
linustatin + H2O → acetone cyanohydrin + β-gentiobiose ,
quercetin 3,4'-O-diglucoside + H2O → quercetin 4'-O-glucoside + β-D-glucopyranose + H+ ,
a maltodextrin + H2O → maltose + α-D-glucose ,
rutin + H2O → quercetin + rutinose + H+ ,
2-phenylethyl β-D-glucopyranoside + H2O → 2-phenylethanol + β-D-glucopyranose ,
2-acetamido-4-O-(2-amino-2-deoxy-β-D-glucopyranosyl)-2-deoxy-D-glucose + H2O → N-acetyl-D-glucosamine + D-glucosamine ,
luteolin 7-O-β-D-diglucuronide + H2O → luteolin 7-O-β-D-glucuronide + β-D-glucuronate ,
a long-linear glucan + n H2O → a linear malto-oligosaccharide ,
raffinose + H2O → α-D-galactose + sucrose ,
dhurrin + H2O → β-D-glucopyranose + (S)-4-hydroxymandelonitrile ,
GDP-α-D-mannose + H2O → D-mannose + GDP + H+ ,
GDP-2,4-diacetamido-2,4,6-trideoxy-α-D-glucopyranose + H2O → 2,4-diacetamido-2,4,6-trideoxy-α-D-mannopyranose + GDP + H+ ,
4-deoxy-β-D-gluc-4-enuronosyl-(1,4)-N-acetyl--D-galactosamine 6-sulfate + H2O → 4-deoxy-L-threo-hex-4-enopyranuronate + N-acetyl-D-galactosamine 6-O-sulfate ,
chitobiose 6'-phosphate + H2O → D-glucosamine + D-glucosamine 6-phosphate ,
neocarratetraose 4-O-sulfate + H2O → neocarrabiose sulfate + neocarrabiose ,
4-O-acetyl-UDP-N-acetylglucosamine + H2O → 4-O-acetyl-N-acetylmannosamine + UDP + H+ ,
dalcochinin-8'-O-β-glucoside + H2O → dalcochinin + D-glucopyranose ,
6-methoxypodophyllotoxin 7-glucoside + H2O → 6-methoxypodophyllotoxin + β-D-glucopyranose ,
cichoriin + H2O → esculetin + β-D-glucopyranose ,
glucosyl-oleandomycin[extracellular space] + H2O[extracellular space] → oleandomycin[extracellular space] + β-D-glucopyranose[extracellular space] ,
N-acetyl-D-glucosamine(n) + H2O → N,N'-diacetylchitobiose + N-acetyl-D-glucosamine(n-2) ,
quercetin 4'-O-glucoside + H2O → quercetin + β-D-glucopyranose ,
cellotetraose + H2O → 2 β-D-cellobiose ,
sucrose 6-phosphate + H2O → β-D-glucose 6-phosphate + β-D-fructofuranose ,
4-deoxy-L-threo-hex-4-enopyranosiduronate-α-L-rhamnopyranose 3-sulfate + H2O → 4-deoxy-L-threo-hex-4-enopyranuronate + α-L-rhamnopyranose 3-sulfate ,
daidzin + H2O → daidzein + β-D-glucopyranose

Enzymes and Genes:
isoflavone-7-O-glucoside β-glucosidase ( Cicer arietinum )
isoflavone-7-O-glucoside β-glucosidase ( Glycine max )
oligo-ulvan β-glucuronyl hydrolase : IL45_01505 ( Nonlabens ulvanivorans )
sucrose-6-phosphate hydrolase : scrB ( Klebsiella pneumoniae )
sucrose hydrolase : scrB ( Clostridium beijerinckii )
sucrase : scrB ( Staphylococcus xylosus )
sucrose hydrolase : scrB ( Erwinia amylovora )
cellulose 1,4-β-cellobiosidase (reducing end) : celS ( Ruminiclostridium thermocellum ATCC 27405 )
quercetin-4'-O-β-glucosidase ( Allium cepa )
class V chitinase : ChiC ( Arabidopsis thaliana col )
glucosyl-oleandomycin glucohydrolase : oleR ( Streptomyces antibioticus )
cichorrin transglucosylase (β-glucosidase activity) ( Cichorium intybus )
6-methoxypodophyllotoxin 7-O-glucoside glucosidase ( Linum flavum )
dalcochinase : BGLU1 ( Dalbergia cochinchinensis )
neocarratetraose 4-O-monosulfate β-hydrolase ( Pseudoalteromonas carrageenovora )
GDP-2,4-diacetamido-2,4,6-trideoxy-α-D-glucopyranose hydrolase/2-epimerase : legG ( Campylobacter jejuni jejuni NCTC 11168 = ATCC 700819 )
GDP-mannose mannosyl hydrolase : gmm ( Escherichia coli K-12 substr. MG1655 )
dhurrinase2 β-glucosidase : Dhurrinase 2 ( Sorghum bicolor )
dhurrinase β-glucosidase : Dhr1 ( Sorghum bicolor )
bifunctional α-galactosidase / sucrose kinase : agaSK ( Ruminococcus gnavus E1 )
raffinose α-galactosidase : AT3G57520 ( Arabidopsis thaliana col )
raffinose galactohydrolase ( Cucumis melo )
raffinose galactohydrolase ( Cucumis melo )
α-amylase : AMY2 ( Hordeum vulgare )
α-amylase : AMY1 ( Hordeum vulgare )
exo-β-D-glucosaminidase : glmA ( Thermococcus kodakarensis KOD1 )
2-phenylethyl β-D-glucopyranoside glucosidase ( Rosa )
flavonol 3-O-β-heterodisaccharide glucosidase ( Fagopyrum esculentum )
flavonol 3-O-β-heterodisaccharide glucosidase ( Fagopyrum esculentum )
rutin hydrolase ( Fagopyrum tataricum )
rutin hydrolase ( Fagopyrum tataricum )
rutinase ( Aspergillus flavus )
cyclodextrinase : cgtB ( Thermococcus sp. B1001 )
quercetin-3-O-β-glucosidase ( Allium cepa )
linustatin β-diglucosidase ( Hevea brasiliensis )
flavonol-3-O-glycosidase ( Fagopyrum tataricum )
flavonol-3-O-glycosidase ( Fagopyrum tataricum )
unsaturated β-glucuronyl hydrolase : Phep_2830 ( Pedobacter heparinus )
anthocyanidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose dependent) : AA5GT ( Dianthus caryophyllus )
fructan 6-exohydrolase ( Avena sativa )
α-D-3-ketoglucoside 3-ketoglucohydrolase ( Agrobacterium tumefaciens )
chitinase, containing dual catalytic domains : chiA ( Thermococcus kodakarensis KOD1 )
amylopullulanase : apu ( Pyrococcus furiosus DSM 3638 )
cellulase R : celR ( Ruminiclostridium thermocellum ATCC 27405 )
podophyllotoxin 7-O-glucoside glucosidase ( Podophyllum peltatum )
endo-β-1,4-glucanase XghA : xghA ( Ruminiclostridium thermocellum ATCC 27405 )
6-O-methyl-deacetylisoipecoside beta-glucosidase : IpeGlu1 ( Carapichea ipecacuanha )
fructan 6 dehydrolase : 6-FEH1 ( Phleum pratense )
daphnin transglucosylase (β-glucosidase activity) ( Daphne odora )
glycoside hydrolase : ygjK ( Escherichia coli K-12 substr. MG1655 )
anthocyanidin 3-O-glucoside 7-O-glucosyltransferase (acyl-glucose dependent) : AA7GT ( Delphinium grandiflorum )
UDP-glucuronidase ( Mus musculus )


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 19.0 on Mon Aug 31, 2015, biocyc13.