Protein Domain : IPR023720

Type:  Family Name:  Trehalase, periplasmic
Description:  O-Glycosyl hydrolases () are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycosyl hydrolases, based on sequence similarity, has led to the definition of 85 different families [, ]. This classification is available on the CAZy (CArbohydrate-Active EnZymes) web site.Glycoside hydrolase family 37 comprises enzymes with only one known activity; trehalase ().Trehalase is the enzyme responsible for the degradation of the disaccharide alpha,alpha-trehalose yielding two glucose subunits []. It is an enzyme found in a wide variety of organisms and whose sequence has been highly conserved throughout evolution.This entry represents a family of bacterial cytoplasic trehalases, a product of the treA gene. It does not include the related TreF family of periplasmic trehalases. Under conditions of osmotic stress, E. coli may synthesize trehalose and utilise trehalose as a carbon source [, , ]. Short Name:  Trehalase_periplasmic
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0 Child Features

0 Contains

1 Cross References

Identifier
MF_01060

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0004555 IPR023720
GO:0005993 IPR023720
GO:0071474 IPR023720
GO:0042597 IPR023720

4 Ontology Annotations

GO Term Gene Name
GO:0004555 IPR023720
GO:0005993 IPR023720
GO:0071474 IPR023720
GO:0042597 IPR023720

1 Parent Features

DB identifier Type Name
IPR001661 Family Glycoside hydrolase, family 37

0 Proteins

6 Publications

First Author Title Year Journal Volume Pages PubMed ID
            7624375
            8535779
            8444853
            8892826
            10816581
            1710760