Information on EC 1.14.99.B7 - lytic chitin monoxygenase

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
1.14.99.B7
preliminary BRENDA-supplied EC number
RECOMMENDED NAME
GeneOntology No.
lytic chitin monoxygenase
-
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
[(1->4)-beta-N-acetyl-D-glucosaminyl]n+m + AH2 + O2 = N-acetyl-4-dehydro-2-deoxy-2-amino-beta-D-glucosyl-[(1->4)-beta-N-acetyl-D-glucosaminyl]n-1 + [(1->4)-beta-N-actyl-D-glucosaminyl]m + A + H2O
show the reaction diagram
[(1->4)-beta-N-acetyl-D-glucosaminyl]n+m + AH2 + O2 = [(1->4)-beta-N-acetyl-D-glucosaminyl]m-1-(1->4)-N-acetyl-2-deoxy-2-amino-D-gluconate + [(1->4)-beta-N-acetyl-D-glucosaminyl]n + A + H2O
show the reaction diagram
SYSTEMATIC NAME
IUBMB Comments
chitin, hydrogen-donor:oxygen oxidoreductase (N-acetyl-D-glucosaminyl C1-hydroxylating/C4-dehdrogenating)
-
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
subsp. Kurstaki
UniProt
Manually annotated by BRENDA team
subsp. Kurstaki
UniProt
Manually annotated by BRENDA team
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
chitin + acceptor + O2
[chitin oligosaccharide]-N-acetyl-D-glucosaminate + [chitin oligosaccharide]-N-acetyl-D-glucosamino-1,5-lactone
show the reaction diagram
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
24150
calculated from amino acid sequence
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
-
x * 21000, SDS-PAGE
Crystallization/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli BL21