GO Term : GO:0004565 beta-galactosidase activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.

0 Cross References

1 Data Sets

Name URL
InterPro domain GO annotations  

1 Ontology

Name
GO

10158 Ontology Annotations

Class GO Term Gene Name Db
OntologyAnnotation GO:0004565 61485 GO
GOAnnotation GO:0004565 61485  
OntologyAnnotation GO:0004565 181800 GO
GOAnnotation GO:0004565 181800  
GOAnnotation GO:0004565 evm.TU.contig_28540  
OntologyAnnotation GO:0004565 evm.TU.contig_28540.1 GO
OntologyAnnotation GO:0004565 evm.model.supercontig_1398.1 GO
GOAnnotation GO:0004565 evm.TU.supercontig_1398.1  
OntologyAnnotation GO:0004565 evm.model.supercontig_28.7 GO
GOAnnotation GO:0004565 evm.TU.supercontig_28.7  
GOAnnotation GO:0004565 evm.TU.supercontig_540.3  
OntologyAnnotation GO:0004565 evm.model.supercontig_540.3 GO
OntologyAnnotation GO:0004565 28694.m000663 GO
GOAnnotation GO:0004565 28694.t000006  
GOAnnotation GO:0004565 29739.t000155  
OntologyAnnotation GO:0004565 29739.m003719 GO
GOAnnotation GO:0004565 30074.t000037  
OntologyAnnotation GO:0004565 30074.m001370 GO
GOAnnotation GO:0004565 30131.t000347  
OntologyAnnotation GO:0004565 30131.m007196 GO
GOAnnotation GO:0004565 59437.t00001  
OntologyAnnotation GO:0004565 59437.m00005 GO
GOAnnotation GO:0004565 Cucsa.155220  
OntologyAnnotation GO:0004565 Cucsa.155220.1 GO
OntologyAnnotation GO:0004565 Cucsa.307940.1 GO
OntologyAnnotation GO:0004565 Cucsa.307940.11 GO
GOAnnotation GO:0004565 Cucsa.307940  
OntologyAnnotation GO:0004565 Cucsa.307940.12 GO
GOAnnotation GO:0004565 Cucsa.341150  
OntologyAnnotation GO:0004565 Cucsa.341150.1 GO

9 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0016787 hydrolase activity Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds Catalysis of the hydrolysis of any O-glycosyl bond.
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0016798 hydrolase activity, acting on glycosyl bonds Catalysis of the hydrolysis of any glycosyl bond.
GO:0004565 beta-galactosidase activity Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0015925 galactosidase activity Catalysis of the hydrolysis of galactosyl compounds, substances containing a group derived from a cyclic form of galactose or a galactose derivative.

12 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0015925 GO:0004565
is_a GO:0004553 GO:0004565
part of GO:0008150 GO:0004565
part of GO:0008152 GO:0004565
is_a GO:0003674 GO:0004565
is_a GO:0016798 GO:0004565
is_a GO:0016787 GO:0004565
is_a GO:0003824 GO:0004565
negatively regulates GO:0004565 GO:1903770
negatively regulates GO:0004565 GO:1903770
positively regulates GO:0004565 GO:1903771
positively regulates GO:0004565 GO:1903771

13 Synonyms

Name Type
beta-D-galactanase activity synonym
beta-D-lactosidase activity synonym
beta-D-galactoside galactohydrolase activity synonym
exo-(1->4)-beta-D-galactanase activity synonym
beta-lactosidase activity synonym
lactose hydrolysis synonym
hydrolact synonym
maxilact synonym
lactozym synonym
S 2107 synonym
oryzatym synonym
trilactase activity synonym
sumiklat synonym