GO Term : GO:0009341 beta-galactosidase complex GO

Namespace  cellular_component Obsolete  false
description  A protein complex that possesses beta-galactosidase activity, i.e. catalyzes the hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides. In E. coli, the complex is a homotetramer; dimeric and hexameric beta-galactosidase complexes have been observed in other species.

0 Cross References

1 Ontology

Name
GO

5 Parents

Identifier Name Description
GO:0043234 protein complex A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
GO:0009341 beta-galactosidase complex A protein complex that possesses beta-galactosidase activity, i.e. catalyzes the hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides. In E. coli, the complex is a homotetramer; dimeric and hexameric beta-galactosidase complexes have been observed in other species.
GO:1902494 catalytic complex A protein complex which is capable of catalytic activity.
GO:0032991 macromolecular complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together.
GO:0005575 cellular_component The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.

1 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0182830.2 Quercus robur 100.0 egn (M=1) K01190 - beta-galactosidase [EC:3.2.1.23]   EC:3.2.1.23 validated

4 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:1902494 GO:0009341
is_a GO:0032991 GO:0009341
is_a GO:0005575 GO:0009341
is_a GO:0043234 GO:0009341

0 Synonyms