Copied!

Search

EnzymeDetector confidence threshold: Leave blank to show all results.
Does not work when no organism is selected!


Your translated search: maltotriose = 174 reactions were found.
State Icon Reaction EC-Number Conf. maximal confidence score from EnzymeDetector PW
maltotetraose + phosphate <=> maltotriose + alpha-D-glucose_1-phosphate 2.4.1.1 glycogen phosphorylase

BM
maltose <=> D-glucose + maltotriose 2.4.1.25 4-alpha-glucanotransferase

BK
maltotetraose + H2O <=> maltotriose + D-glucose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.177 alpha-D-xyloside xylohydrolase
3.2.1.20 alpha-glucosidase
3.2.1.3 glucan 1,4-alpha-glucosidase




pullulan + H2O <=> maltotriose 3.2.1.135 neopullulanase
3.2.1.142 limit dextrinase
3.2.1.41 pullulanase
3.2.1.54 cyclomaltodextrinase




ADP-glucose + maltotriose <=> ADP + maltotetraose 2.4.1.21 starch synthase (glycosyl-transferring)

maltopentaose + H2O <=> maltotriose + maltose 3.2.1.1 alpha-amylase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.2 beta-amylase
3.2.1.20 alpha-glucosidase
3.2.1.41 pullulanase
3.2.1.54 cyclomaltodextrinase






amylose + H2O <=> amylose + maltotriose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

maltotetraose + D-glucose <=> maltotriose + maltose 2.4.1.25 4-alpha-glucanotransferase

M
Glucan + maltotriose <=> Glucan + D-glucose 2.4.1.25 4-alpha-glucanotransferase

M
debranched_alpha-limit_dextrin + phosphate <=> maltotriose + alpha-D-glucose_1-phosphate 2.4.1.1 glycogen phosphorylase

M
maltotriose + ATP + H2O <=> ADP + phosphate + maltotriose + H+ 7.5.2.1 ABC-type maltose transporter

maltotriose + phosphate <=> maltobiose + alpha-D-glucose_1-phosphate 2.4.1.1 glycogen phosphorylase

maltotriose + alpha-D-glucose_1-phosphate <=> cellotetraose + phosphate 2.4.1.1 glycogen phosphorylase

alpha-maltotriosyl_fluoride + H2O <=> maltotriose + F- 3.2.1.1 alpha-amylase

maltotriose <=> 4-O-alpha-D-glucopyranosyl-4-O-alpha-D-glucopyranosyl-D-mannose 5.1.3.11 cellobiose epimerase

starch + H2O <=> maltotriose 3.2.1.1 alpha-amylase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.41 pullulanase



starch + H2O <=> maltotriose + maltotetraose 3.2.1.1 alpha-amylase
3.2.1.54 cyclomaltodextrinase


starch + H2O <=> maltotriose + maltotetraose + maltopentaose 3.2.1.1 alpha-amylase

starch + H2O <=> maltohexaose + maltopentaose + maltotriose 3.2.1.1 alpha-amylase

starch + H2O <=> maltotriose + oligosaccharides 3.2.1.41 pullulanase

starch + H2O <=> (alpha-D-glucopyranosyl-(1-4))n-m-alpha-D-glucopyranose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase


maltohexaitol + H2O <=> maltotriose + maltotriitol 3.2.1.1 alpha-amylase

maltotriose + 2,6-dichlorophenolindophenol <=> maltotriono-1,5-lactone + reduced_2,6-dichlorophenolindophenol 1.1.5.9 glucose 1-dehydrogenase (FAD, quinone)

maltotriose + maltotriose <=> maltopentaose + maltotetraose 2.4.1.25 4-alpha-glucanotransferase

maltotriose + maltotetraose <=> maltopentaose 2.4.1.19 cyclomaltodextrin glucanotransferase

maltotriose + H2O <=> alpha-D-glucose 3.2.1.20 alpha-glucosidase

alpha-cyclodextrin + maltotriose <=> beta-cyclodextrin + amylose 2.4.1.19 cyclomaltodextrin glucanotransferase

beta-cyclodextrin + H2O <=> maltotriose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

maltotriose + glycosyl_acceptor <=> beta-cyclodextrin 2.4.1.19 cyclomaltodextrin glucanotransferase

maltohexaose + H2O <=> maltotriose 3.2.1.1 alpha-amylase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.98 glucan 1,4-alpha-maltohexaosidase



acetyl-CoA + maltotriose <=> CoA + 6-O-acetyl-alpha-D-glucopyranosyl-(1->4)-alpha-D-gluclopyranosyl-(1->4)-D-glucopyranose 2.3.1.79 maltose O-acetyltransferase

G3-beta-cyclodextrin + H2O <=> beta-cyclodextrin + maltotriose 3.2.1.196 limit dextrin alpha-1,6-maltotetraose-hydrolase

maltoheptaose + H2O <=> maltotriose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

maltoheptaose + H2O <=> maltotriose + maltotetraose 3.2.1.1 alpha-amylase
3.2.1.54 cyclomaltodextrinase
3.2.1.60 glucan 1,4-alpha-maltotetraohydrolase



2-chloro-4-nitrophenyl_alpha-maltotrioside + H2O <=> 2-chloro-4-nitrophenol + maltotriose 3.2.1.1 alpha-amylase

4-nitrophenyl_maltoheptaoside + H2O <=> maltotriose + maltotetraose + p-nitrophenyl-(alpha-1,4-glucopyranosyl)3-D-glucose + 4-nitrophenyl_alpha-D-maltotrioside 3.2.1.1 alpha-amylase

maltoheptaose + H2O <=> D-glucose + maltotriose + maltohexaose 2.4.1.B34

maltotriose + maltotriose <=> D-glucose + maltopentaose + maltoheptaose + maltononaose + maltoundecaose 2.4.1.25 4-alpha-glucanotransferase

maltotriose + maltotriose <=> maltopentaose + D-glucose 2.4.1.25 4-alpha-glucanotransferase

maltotetraose + maltotriose <=> D-glucose + maltoheptaose + maltodecaose 2.4.1.25 4-alpha-glucanotransferase

maltopentaose + maltotriose <=> maltoheptaose + D-glucose 2.4.1.25 4-alpha-glucanotransferase

maltoheptaose + maltotriose <=> maltononaose + D-glucose 2.4.1.25 4-alpha-glucanotransferase

maltotriose + maltotriose <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltotetraose + maltotriose <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltopentaose + maltotriose <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltohexaose + maltotriose <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltoheptaose + maltotriose <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltotriose + glycosyl_acceptor <=> D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltotriose <=> amylose + D-glucose 2.4.1.25 4-alpha-glucanotransferase

starch + H2O <=> maltohexaose + maltopentaose + maltotetraose + maltotriose + maltose + D-glucose 3.2.1.41 pullulanase

maltoheptaose + H2O <=> maltohexaose + maltotriose + maltotetraose + maltopentaose + maltose + D-glucose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

beta-cyclodextrin + H2O <=> maltose + maltotriose + maltotetraose + maltopentaose + maltoheptaose + D-glucose 3.2.1.54 cyclomaltodextrinase

starch + H2O <=> maltotriose + D-glucose + maltose + maltotetraose 3.2.1.1 alpha-amylase

maltopentaose + H2O <=> maltotetraose + maltotriose + maltose + D-glucose 3.2.1.1 alpha-amylase

beta-cyclodextrin + H2O <=> D-glucose + maltose + maltotriose + maltotetraose 3.2.1.54 cyclomaltodextrinase

maltohexaose + H2O <=> maltotetraose + maltotriose + maltose + D-glucose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


maltoheptaose + H2O <=> maltohexaose + maltotriose + maltose + D-glucose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

beta-cyclodextrin + H2O <=> D-glucose + maltose + maltotriose + glycogen 3.2.1.133 glucan 1,4-alpha-maltohydrolase

starch + H2O <=> D-glucose + maltose + maltotriose + amylose 3.2.1.1 alpha-amylase

maltotetraose + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


maltopentaose + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase

maltohexaose + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase

maltoheptaose + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


maltotriose <=> maltose + D-glucose + maltotetraose + maltopentaose + maltohexaose 3.2.1.1 alpha-amylase

maltotriose + glycosyl_acceptor <=> D-glucose + maltose + maltotetraose + maltopentaose + maltohexaose 2.4.1.25 4-alpha-glucanotransferase

maltotriose + glycosyl_acceptor <=> maltose + D-glucose + glycogen 2.4.1.25 4-alpha-glucanotransferase

maltononaose + maltotriose <=> maltoundecaose + D-glucose 2.4.1.25 4-alpha-glucanotransferase

maltotriose + H2O <=> D-glucose 2.4.1.24 1,4-alpha-glucan 6-alpha-glucosyltransferase
3.2.1.10 oligo-1,6-glucosidase
3.2.1.20 alpha-glucosidase
3.2.1.207 mannosyl-oligosaccharide alpha-1,3-glucosidase
3.2.1.3 glucan 1,4-alpha-glucosidase
3.2.1.70 glucan 1,6-alpha-glucosidase






maltotriose + H2O <=> isomaltose + isopanose + panose + branched_glucooligosaccharides 3.2.1.133 glucan 1,4-alpha-maltohydrolase

beta-cyclodextrin + maltotriose <=> alpha-cyclodextrin + amylose 2.4.1.19 cyclomaltodextrin glucanotransferase

alpha-cyclodextrin + H2O <=> D-glucose + maltose + maltotriose 3.2.1.54 cyclomaltodextrinase

maltononaose + H2O <=> maltohexaose + maltotriose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

glycogen + H2O <=> maltotriose + maltotetraose 3.2.1.1 alpha-amylase
3.2.1.54 cyclomaltodextrinase


3 glycogen <=> maltotriose + maltotetraose + maltopentaose 3.2.1.1 alpha-amylase

maltotriosyltrehalose + H2O <=> maltotriose + alpha,alpha''-trehalose 3.2.1.141 4-alpha-D-{(1->4)-alpha-D-glucano}trehalose trehalohydrolase

maltotriose + maltotriose <=> amylose 2.4.1.25 4-alpha-glucanotransferase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase


maltotetraose + maltotriose <=> amylose 2.4.1.25 4-alpha-glucanotransferase

amylose + H2O <=> maltotriose + maltotetraose + maltopentaose 3.2.1.1 alpha-amylase
3.2.1.135 neopullulanase


maltopentaose + maltotriose <=> amylose 2.4.1.25 4-alpha-glucanotransferase

maltohexaose + maltotriose <=> amylose 2.4.1.25 4-alpha-glucanotransferase

amylose + H2O <=> maltohexaose + maltotriose + maltoheptaose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

maltoheptaose + maltotriose <=> amylose 2.4.1.25 4-alpha-glucanotransferase

amylose + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase

amylose + H2O <=> D-glucose + maltose + maltotriose + amylose 3.2.1.1 alpha-amylase

beta-limit_dextrin + H2O <=> D-glucose + maltose + maltotriose + amylose 3.2.1.1 alpha-amylase

soluble_starch + H2O <=> maltotriose + maltotetraose 3.2.1.135 neopullulanase

soluble_starch + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase

soluble_starch + H2O <=> D-glucose + maltose + maltotriose + maltotetraose 3.2.1.1 alpha-amylase

soluble_starch + H2O <=> maltohexaose + maltopentaose + maltose + D-glucose + maltotriose + maltotetraose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

soluble_starch + H2O <=> maltohexaose + maltotriose + maltose + D-glucose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

amylopectin + H2O <=> maltotriose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.41 pullulanase


amylopectin + H2O <=> maltotriose + maltotetraose + maltopentaose + maltohexaose 3.2.1.41 pullulanase

amylopectin + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


amylopectin + H2O <=> maltohexaose + maltopentaose + maltotetraose + maltotriose + maltose + D-glucose 3.2.1.41 pullulanase

soluble_starch + maltotriose <=> alpha-cyclodextrin 2.4.1.19 cyclomaltodextrin glucanotransferase

potato_starch + H2O <=> maltohexaose + maltopentaose + maltotriose 3.2.1.1 alpha-amylase

sucrose + maltobiose <=> D-fructose + maltotriose 2.4.1.4 amylosucrase

sucrose + maltotriose <=> D-fructose + maltotetraose 2.4.1.4 amylosucrase

sucrose + maltotriose <=> D-glucose + beta-D-fructofuranosyl-(2->1)-maltotrioside 2.4.1.162 aldose beta-D-fructosyltransferase

sucrose + maltose <=> D-fructose + maltotriose 2.4.1.4 amylosucrase

short-chain_amylose + H2O <=> maltotriose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

sucrose <=> D-glucose + maltose + maltotriose + soluble_maltooligosaccharides + Trehalulose + turanose + insoluble_glucan 2.4.1.4 amylosucrase

sucrose <=> D-glucose + maltose + maltotriose + turanose + insoluble_polymer 2.4.1.4 amylosucrase

gamma-cyclodextrin + H2O <=> D-glucose + maltose + maltotriose + maltotetraose + maltopentaose + maltohexaose + maltoheptaose + maltooctaose 3.2.1.54 cyclomaltodextrinase

wheat_starch + H2O <=> maltohexaose + maltopentaose + maltotriose 3.2.1.1 alpha-amylase

Limit_dextrin + H2O <=> maltotriose + maltotetraose + maltopentaose 3.2.1.142 limit dextrinase

corn_starch + H2O <=> maltohexaose + maltopentaose + maltotriose 3.2.1.1 alpha-amylase

UDP-glucose + maltose <=> UDP + maltotriose 2.4.1.186 glycogenin glucosyltransferase

branched_chain_oligosaccharides + H2O <=> maltotriose + higher_maltosaccharides 3.2.1.68 isoamylase

corn_amylose + H2O <=> maltotriose + maltose + D-glucose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

maltopentaose + maltotriose <=> homologous_1,4-alpha-D-glucans 2.4.1.25 4-alpha-glucanotransferase

maltotetraose + maltotriose <=> homologous_1,4-alpha-glucans 2.4.1.25 4-alpha-glucanotransferase

maltotriose + maltotriose <=> homologous_alpha-1,4-D-glucans 2.4.1.25 4-alpha-glucanotransferase

corn_amylopectin + H2O <=> maltotriose + maltose + D-glucose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase

granular_starch + H2O <=> maltotriose + maltose + D-glucose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

raw_rice_starch + H2O <=> D-glucose + maltose + maltotriose 3.2.1.1 alpha-amylase

pullulan + H2O <=> maltotriose + maltopentaose + maltohexaose + maltoheptaose 3.2.1.135 neopullulanase

pullulan + H2O <=> D-glucose + maltose + maltotriose 3.2.1.135 neopullulanase
3.2.1.41 pullulanase


maltotriose <=> Dextran 2.4.1.2 dextrin dextranase

Dextran + H2O <=> D-glucose + maltose + maltotriose + maltotetraose 3.2.1.11 dextranase

maltose + alpha-D-glucose_1-phosphate <=> maltotriose + phosphate 2.4.1.1 glycogen phosphorylase

acarbose + maltotriose <=> acarviosyl-alpha-(1-4)-maltotriose + maltose 2.4.99.B5

sucrose <=> maltose + maltotriose + turanose + 4-O-alpha-D-glucosylsucrose 2.4.1.4 amylosucrase

maltoheptaose + H2O <=> maltohexaose + maltopentaose + maltotetraose + maltotriose + maltose 3.2.1.1 alpha-amylase

glycogen + H2O <=> maltohexaose + maltopentaose + maltotetraose + maltotriose + maltose 3.2.1.1 alpha-amylase

maltohexaose + H2O <=> maltopentaose + maltotetraose + maltotriose + maltose 3.2.1.1 alpha-amylase

soluble_starch + glycosyl_acceptor <=> maltose + maltotriose + maltotetraose + maltopentaose 2.4.1.19 cyclomaltodextrin glucanotransferase

starch + H2O <=> maltohexaose + maltotetraose + maltotriose + maltose 3.2.1.98 glucan 1,4-alpha-maltohexaosidase

starch + H2O <=> maltose + maltotriose + maltotetraose 3.2.1.1 alpha-amylase

maltopentaose + H2O <=> maltotetraose + maltotriose + maltose 3.2.1.1 alpha-amylase

soluble_potato_starch + H2O <=> maltotriose + maltose + maltotetraose 3.2.1.1 alpha-amylase

potato_starch + H2O <=> maltose + maltotriose + maltotetraose 3.2.1.1 alpha-amylase

glycogen_beta-limit_dextrin + H2O <=> maltotriose + maltose + maltotetraose 3.2.1.41 pullulanase

corn_starch + H2O <=> maltose + maltotriose + maltotetraose 3.2.1.1 alpha-amylase

soluble_potato_starch + H2O <=> maltopentaose + maltose + maltotriose 3.2.1.1 alpha-amylase

starch + H2O <=> maltotriose + maltohexaose + maltoheptaose + maltose 3.2.1.1 alpha-amylase

glycogen + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase
3.2.1.41 pullulanase


amylopectin + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase
3.2.1.41 pullulanase


soluble_starch + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase
3.2.1.41 pullulanase


amylopectin_beta-limit_dextrin + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase

glycogen_beta-limit_dextrin + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase

beta-limited_dextrin + H2O <=> maltotriose + maltose + glycogen 3.2.1.142 limit dextrinase
3.2.1.41 pullulanase


starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


maltotetraose + H2O <=> maltotriose + maltose 3.2.1.1 alpha-amylase

beta-cyclodextrin + H2O <=> maltose + maltotriose 3.2.1.54 cyclomaltodextrinase

maltoheptaose + 3 H2O <=> 2 maltose + maltotriose 3.2.1.1 alpha-amylase

alpha-cyclodextrin + H2O <=> maltose + maltotriose 3.2.1.54 cyclomaltodextrinase

glycogen + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


amylose + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


amylopectin + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.133 glucan 1,4-alpha-maltohydrolase


soluble_starch + H2O <=> maltotriose + maltose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


amylopectin_beta-limit_dextrin + H2O <=> maltotriose + maltose 3.2.1.41 pullulanase

potato_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

gamma-cyclodextrin + H2O <=> maltotriose + maltose 3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
3.2.1.54 cyclomaltodextrinase


raw_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

wheat_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

rice_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

corn_starch + H2O <=> maltotriose + maltose 3.2.1.1 alpha-amylase
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase


sweet_potato_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

glycogen_starch + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase

pullulan + H2O <=> maltose + maltotriose 3.2.1.1 alpha-amylase
3.2.1.41 pullulanase


3-ketobutylidene-beta-2-chloro-4-nitrophenylmaltopentaoside + maltose <=> 3-ketobutylidene-beta-2-chloro-4-nitrophenylmaltotetraoside + maltotriose 2.4.1.19 cyclomaltodextrin glucanotransferase

amylose + maltose <=> maltotriose + panose 2.4.1.B34

ADP-glucose + maltose <=> ADP + maltotriose 2.4.1.21 starch synthase (glycosyl-transferring)

ADP-glucose + maltose <=> ADP + maltotriose + maltotetraose 2.4.1.21 starch synthase (glycosyl-transferring)

maltotriose + amylose <=> maltose + higher_dextrins 2.4.1.25 4-alpha-glucanotransferase

maltose <=> maltotriose 3.2.1.1 alpha-amylase
3.2.1.20 alpha-glucosidase


D-tagatose + maltotriose <=> maltosyl-tagatose 3.2.1.133 glucan 1,4-alpha-maltohydrolase

(Glcalpha(1-4)Glcalpha(1-4)Glcalpha(1-6))n + H2O <=> maltotriose + (Glcalpha(1-4)Glcalpha(1-4)Glcalpha(1-6))n-1 3.2.1.41 pullulanase

maltotriose + phenazine_methosulfate <=> D-maltotriono-1,5-lactone + reduced_phenazine_methosulfate 1.1.5.2 glucose 1-dehydrogenase (PQQ, quinone)

Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)(Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,6))Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glc-pyridylamine + H2O <=> maltotriose + Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)(Glcalpha(1,6))Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glcalpha(1,4)Glc-pyridylamine 2.4.1.25 4-alpha-glucanotransferase

maltotriose + ascorbate <=> L-ascorbic_acid_alpha-glucoside 2.4.1.19 cyclomaltodextrin glucanotransferase

maltotriose + 2 H2O <=> 3 beta-D-glucose 3.2.1.3 glucan 1,4-alpha-glucosidase

maltotetraose + H2O <=> maltotriose + alpha-D-glucose 3.2.1.20 alpha-glucosidase