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Literature summary for 3.2.1.28 extracted from

  • Santos, R.; Alves-Bezerra, M.; Rosas-Oliveira, R.; Majerowicz, D.; Meyer-Fernandes, J.R.; Gondim, K.C.
    Gene identification and enzymatic properties of a membrane-bound trehalase from the ovary of Rhodnius prolixus (2012), Arch. Insect Biochem. Physiol., 81, 199-213.
    View publication on PubMed
Search for more literature for 3.2.1.28

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.42
-
 alpha,alpha-trehalose in 50 mM phosphate buffer, at pH 5.5 and 37°C Rhodnius prolixus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Rhodnius prolixus 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
alpha,alpha-trehalose + H2O Rhodnius prolixus
-
 beta-D-glucose + alpha-D-glucose
-
 ?

Organism

Organism UniProt Comment Textmining
Rhodnius prolixus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
ovary
-
 Rhodnius prolixus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha,alpha-trehalose + H2O
-
 Rhodnius prolixus beta-D-glucose + alpha-D-glucose
-
 ?

Synonyms

Synonyms Comment Organism
alpha-glucoside-1-glucohydrolase
-
 Rhodnius prolixus
Tre-2
-
 Rhodnius prolixus
trehalase
-
 Rhodnius prolixus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
 Rhodnius prolixus

Expression

Organism Comment Expression
Rhodnius prolixus the enzyme expression is highest at day 7 after blood meal up

General Information

General Information Comment Organism
physiological function the enzyme takes part in the insect carbohydrate metabolism associated with the reproductive process Rhodnius prolixus