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Protein Domain : IPR000322

Name  Glycoside hydrolase, family 31 Short Name  Glyco_hydro_31
Type  Family 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 31 comprises enzymes with several known activities; alpha-glucosidase (), alpha-galactosidase (); glucoamylase (), sucrase-isomaltase (); isomaltase (); alpha-xylosidase (); alpha-glucan lyase (). Glycoside hydrolase family 31 groups a number of glycosyl hydrolases on the basis of sequencesimilarities [, , ]An aspartic acid has been implicated []in the catalytic activity of sucrase,isomaltase, and lysosomal alpha-glucosidase.

Publication Counts Displayer

0 Child Features

1 Contains

DB identifier Name Short Name Type
IPR017853 Glycoside hydrolase, superfamily Glycoside_hydrolase_SF Domain

3 Cross References

Identifier
Source . Name

Subject . Primary Identifier
PF01055 PFAM IPR000322
PS00129 PROSITE IPR000322
PS00707 PROSITE IPR000322

3 Data Sets

Name URL
TrEMBL data set http://www.ebi.ac.uk/trembl/
InterPro data set  
InterPro GO Annotation data set  

0 Found In

2 GO Annotation


Subject . Secondary Identifier

Subject . Name

Subject . Symbol

Ontology Term . Identifier

Ontology Term . Name
Glycoside hydrolase, family 31   GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Glycoside hydrolase, family 31   GO:0005975 carbohydrate metabolic process

2 Ontology Annotations


Subject . Secondary Identifier

Subject . Name

Subject . Symbol

Ontology Term . Identifier

Ontology Term . Name
Glycoside hydrolase, family 31   GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Glycoside hydrolase, family 31   GO:0005975 carbohydrate metabolic process

0 Parent Features

53 Proteins

DB identifier Primary Accession
Organism . Name
FBpp0070059 Q7KMM4 Drosophila melanogaster
FBpp0070810 Q9W492 Drosophila melanogaster
FBpp0070809 Q9W490 Drosophila melanogaster
FBpp0084221 Q9VBR6 Drosophila melanogaster
FBpp0272338 Q29FR9 Drosophila pseudoobscura
FBpp0273236 Q29JE9 Drosophila pseudoobscura
FBpp0284804 Q294G0 Drosophila pseudoobscura
FBpp0163918 B4L1Z6 Drosophila mojavensis
FBpp0163925 B4L1Y8 Drosophila mojavensis
FBpp0171778 B4KBX6 Drosophila mojavensis
FBpp0231182 B4M886 Drosophila virilis
FBpp0231188 B4M895 Drosophila virilis
FBpp0238167 B4LX60 Drosophila virilis
FBpp0255711 B4PTL4 Drosophila yakuba
FBpp0260298 B4PZ50 Drosophila yakuba
FBpp0261804 B4PZB8 Drosophila yakuba
E3CU88_CAEBR E3CU88 Caenorhabditis briggsae
A8XCS8_CAEBR A8XCS8 Caenorhabditis briggsae
A8WUQ2_CAEBR A8WUQ2 Caenorhabditis briggsae
A8XVF7_CAEBR A8XVF7 Caenorhabditis briggsae
A8X5Y6_CAEBR A8X5Y6 Caenorhabditis briggsae
K7GW37_CAEJA K7GW37 Caenorhabditis japonica
K7GXJ3_CAEJA K7GXJ3 Caenorhabditis japonica
H2VP93_CAEJA H2VP93 Caenorhabditis japonica
K7GXJ2_CAEJA K7GXJ2 Caenorhabditis japonica
H2VRJ4_CAEJA H2VRJ4 Caenorhabditis japonica
K7IEH7_CAEJA K7IEH7 Caenorhabditis japonica
K7GW36_CAEJA K7GW36 Caenorhabditis japonica
G0MRZ6_CAEBE G0MRZ6 Caenorhabditis brenneri
G0NPN3_CAEBE G0NPN3 Caenorhabditis brenneri