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Literature summary extracted from

  • Silva, M.C.P.; Terra, W.R.; Ferreira, C.
    Absorption of toxic beta-glucosides produced by plants and their effects on tissue trehalase from insects (2006), Comp. Biochem. Physiol. B, 143, 367-373.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.2.1.28 amygdalin induces the enzyme in different organs, e.g. Malphigian tubules, midgut, fat body, hemolymph, and body wall, when feeded to larvae Spodoptera frugiperda
3.2.1.28 esculin induces the enzyme in different organs, e.g. Malphigian tubules, midgut, fat body, hemolymph, and body wall, when feeded to larvae Spodoptera frugiperda

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.28 amygdalin
-
Diatraea saccharalis
3.2.1.28 amygdalin
-
Musca domestica
3.2.1.28 amygdalin
-
Spodoptera frugiperda
3.2.1.28 amygdalin
-
Tenebrio molitor
3.2.1.28 esculin
-
Spodoptera frugiperda
3.2.1.28 esculin
-
Tenebrio molitor
3.2.1.28 mandelonitrile
-
Diatraea saccharalis
3.2.1.28 mandelonitrile
-
Musca domestica
3.2.1.28 mandelonitrile
-
Spodoptera frugiperda
3.2.1.28 mandelonitrile
-
Tenebrio molitor
3.2.1.28 additional information inhibitory potency of plant-derived inhibitors in different tissues on soluble and membranous enzymes, overview, mechanism of insect tocircumvent trehalase inhibition caused by glucosides, overview Diatraea saccharalis
3.2.1.28 additional information inhibitory potency of plant-derived inhibitors in different tissues on soluble and membranous enzymes, overview, mechanism of insect tocircumvent trehalase inhibition caused by glucosides, overview Musca domestica
3.2.1.28 additional information inhibitory potency of plant-derived inhibitors in different tissues on soluble and membranous enzymes, overview, mechanism of insect tocircumvent trehalase inhibition caused by glucosides, overview Spodoptera frugiperda
3.2.1.28 additional information inhibitory potency of plant-derived inhibitors in different tissues on soluble and membranous enzymes, overview, mechanism of insect tocircumvent trehalase inhibition caused by glucosides, overview Tenebrio molitor
3.2.1.28 phlorizin
-
Diatraea saccharalis
3.2.1.28 phlorizin
-
Musca domestica
3.2.1.28 phlorizin
-
Spodoptera frugiperda
3.2.1.28 phlorizin
-
Tenebrio molitor
3.2.1.28 prunasin
-
Diatraea saccharalis
3.2.1.28 prunasin
-
Musca domestica
3.2.1.28 prunasin
-
Spodoptera frugiperda
3.2.1.28 prunasin
-
Tenebrio molitor

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.28 membrane
-
Tenebrio molitor 16020
-
3.2.1.28 membrane
-
Spodoptera frugiperda 16020
-
3.2.1.28 membrane
-
Musca domestica 16020
-
3.2.1.28 membrane
-
Diatraea saccharalis 16020
-
3.2.1.28 soluble
-
Tenebrio molitor
-
-
3.2.1.28 soluble
-
Spodoptera frugiperda
-
-
3.2.1.28 soluble
-
Musca domestica
-
-
3.2.1.28 soluble
-
Diatraea saccharalis
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.28 alpha,alpha-trehalose + H2O Tenebrio molitor the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O Spodoptera frugiperda the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O Musca domestica the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O Diatraea saccharalis the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems 2 D-glucose
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.28 Diatraea saccharalis
-
-
-
3.2.1.28 Musca domestica
-
-
-
3.2.1.28 Spodoptera frugiperda
-
-
-
3.2.1.28 Tenebrio molitor
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.28 body wall larval Tenebrio molitor
-
3.2.1.28 body wall larval Spodoptera frugiperda
-
3.2.1.28 body wall larval Musca domestica
-
3.2.1.28 body wall larval Diatraea saccharalis
-
3.2.1.28 fat body larval Tenebrio molitor
-
3.2.1.28 fat body larval Spodoptera frugiperda
-
3.2.1.28 fat body larval Musca domestica
-
3.2.1.28 hemolymph larval Tenebrio molitor
-
3.2.1.28 hemolymph larval Spodoptera frugiperda
-
3.2.1.28 hemolymph larval Musca domestica
-
3.2.1.28 hemolymph larval, only soluble Diatraea saccharalis
-
3.2.1.28 larva
-
Tenebrio molitor
-
3.2.1.28 larva
-
Spodoptera frugiperda
-
3.2.1.28 larva
-
Musca domestica
-
3.2.1.28 larva
-
Diatraea saccharalis
-
3.2.1.28 malpighian tubule larval Tenebrio molitor
-
3.2.1.28 malpighian tubule larval Spodoptera frugiperda
-
3.2.1.28 malpighian tubule larval Musca domestica
-
3.2.1.28 malpighian tubule larval Diatraea saccharalis
-
3.2.1.28 midgut larval Spodoptera frugiperda
-
3.2.1.28 midgut larval Musca domestica
-
3.2.1.28 midgut larval Diatraea saccharalis
-
3.2.1.28 midgut over 60% of total enzyme activity, larval Tenebrio molitor
-
3.2.1.28 additional information distribution in the soluble and membrane fractions of the tissues, overview Tenebrio molitor
-
3.2.1.28 additional information distribution in the soluble and membrane fractions of the tissues, overview Spodoptera frugiperda
-
3.2.1.28 additional information distribution in the soluble and membrane fractions of the tissues, overview Musca domestica
-
3.2.1.28 additional information no activity in the fat body, distribution in the soluble and membrane fractions of the tissues, overview Diatraea saccharalis
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.28 alpha,alpha-trehalose + H2O
-
Tenebrio molitor 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O
-
Spodoptera frugiperda 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O
-
Musca domestica 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O
-
Diatraea saccharalis 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems Tenebrio molitor 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems Spodoptera frugiperda 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems Musca domestica 2 D-glucose
-
?
3.2.1.28 alpha,alpha-trehalose + H2O the enzyme is important in insect metabolism with trehalose being the main circulating sugar in the organism with functions in storage, fuel for flight, and as a cryoprotector, in hemolymph trehalose is important for carbohydrate intake and nutritional homeostasis, enzyme deficiency leads to severe metabolic problems Diatraea saccharalis 2 D-glucose
-
?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.28 glucose alpha-1,1-glucose hydrolase
-
Tenebrio molitor
3.2.1.28 glucose alpha-1,1-glucose hydrolase
-
Spodoptera frugiperda
3.2.1.28 glucose alpha-1,1-glucose hydrolase
-
Musca domestica
3.2.1.28 glucose alpha-1,1-glucose hydrolase
-
Diatraea saccharalis
3.2.1.28 trehalase
-
Tenebrio molitor
3.2.1.28 trehalase
-
Spodoptera frugiperda
3.2.1.28 trehalase
-
Musca domestica
3.2.1.28 trehalase
-
Diatraea saccharalis

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.28 30
-
assay at Tenebrio molitor
3.2.1.28 30
-
assay at Spodoptera frugiperda
3.2.1.28 30
-
assay at Musca domestica
3.2.1.28 30
-
assay at Diatraea saccharalis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.28 6
-
assay at Tenebrio molitor
3.2.1.28 6
-
assay at Spodoptera frugiperda
3.2.1.28 6
-
assay at Musca domestica
3.2.1.28 6
-
assay at Diatraea saccharalis