Term Information

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Accession
GO:0047403
Name
lacto-N-biosidase activity
Ontology
molecular_function
Synonyms
oligosaccharide lacto-N-biosylhydrolase activity
Alternate IDs
None
Definition
Catalysis of the reaction: H2O + beta-D-Gal-(1,3)-beta-D-GlcNAc-(1,3)-beta-D-Gal-(1,4)-D-Glc = beta-D-Gal-(1,4)-D-Glc + beta-D-Gal-(1,3)-D-GlcNAc. Source: EC:3.2.1.140, MetaCyc:3.2.1.140-RXN
Comment
None
History
See term history for GO:0047403 at QuickGO
Chem. react.
has participant beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc
has participant beta-D-Galp-(1->3)-D-GlcpNAc
has participant water
has participant lactose
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0047403 from QuickGO

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Parents of lacto-N-biosidase activity (GO:0047403)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
lacto-N-biosidase activity [RO:0000057 relation] RO:0000057  beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc (CHEBI:30248)
lacto-N-biosidase activity [is_a relation] is_a  hydrolase activity, hydrolyzing O-glycosyl compounds (GO:0004553)
lacto-N-biosidase activity [RO:0000057 relation] RO:0000057  beta-D-Galp-(1->3)-D-GlcpNAc (CHEBI:27707)
lacto-N-biosidase activity [RO:0000057 relation] RO:0000057  water (CHEBI:15377)
lacto-N-biosidase activity [RO:0000057 relation] RO:0000057  lactose (CHEBI:17716)

This term has no children.

EC
3.2.1.140
RHEA
21568