Term Information [More information on diacetylchitobiose deacetylase activity]

Accession
GO:0052773
Name
diacetylchitobiose deacetylase activity
Ontology
molecular_function
Synonyms
N,N'-diacetylchitobiose deacetylase (nonreducing end)
Definition
Catalysis of the reaction: N,N'-diacetylchitobiose (GlcNac2) + H2O = acetate + 2-acetamido-4-O-(2-amino-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-D-glucose (GlcN-GlcNAc). Source: PMID:16736587, PMID:16232910, GOC:mengo_curators, MetaCyc:RXN-12543, PMID:15136574, GOC:bf
Comment
In this reaction N,N'-diacetylchitobiose is deacetylated at the non-reducing residue to produce 2-acetamido-4-O-(2-amino-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-D-glucose (GlcN-GlcNAc). This is in contrast to EC:3.5.1.105 in which N,N'-diacetylchitobiose is deacetylated at the reducing residue to produce 4-O-(N-acetyl-beta-D-glucosaminyl)-D-glucosamine (GlcNAc-GlcN). For the latter reaction, see GO:0036311.
History
See term history for GO:0052773 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0052773 from QuickGO

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Ancestors of diacetylchitobiose deacetylase activity (GO:0052773)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
diacetylchitobiose deacetylase activity [Inferred is_a relation] is_a (inferred) molecular_function (GO:0003674)
diacetylchitobiose deacetylase activity [Inferred is_a relation] is_a (inferred) catalytic activity (GO:0003824)
diacetylchitobiose deacetylase activity [Inferred is_a relation] is_a (inferred) hydrolase activity (GO:0016787)
diacetylchitobiose deacetylase activity [Inferred is_a relation] is_a (inferred) hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds (GO:0016810)
diacetylchitobiose deacetylase activity [is_a relation] is_a  hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides (GO:0016811)

This term has no children.

EC
3.5.1.-
MetaCyc
RXN-12543