Any feedback?
Please rate this page
(ecexplorer.php)
(0/150)

BRENDA support

EC Explorer

EC 1.1.3.29 Details
EC number
1.1.3.29
Accepted name
N-acylhexosamine oxidase
Reaction
(1) N-acetyl-D-glucosamine + O2 + H2O = N-acetyl-D-glucosaminate + H2O2 (overall reaction);;(1a) N-acetyl-D-glucosamine + O2 = N-acetyl-D-glucosamino-1,5-lactone + H2O2;;(1b) N-acetyl-D-glucosamino-1,5-lactone + H2O = N-acetyl-D-glucosaminate (spontaneous);;(2) N-acetyl-D-galactosamine + O2 + H2O = N-acetyl-D-galacotsaminate + H2O2 (overall reaction);;(2a) N-acetyl-D-galactosamine + O2 = N-acetyl-D-galactosamino-1,5-lactone + H2O2;;(2b) N-acetyl-D-galactosamino-1,5-lactone + H2O = N-acetyl-D-galactosaminate (spontaneous)
Other name(s)
N-acyl-D-hexosamine oxidase, N-acyl-β-D-hexosamine:oxygen 1-oxidoreductase
Systematic name
N-acyl-D-hexosamine:oxygen 1-oxidoreductase
CAS registry number
121479-58-1
Comment
The enzyme, found in bacteria, also acts more slowly on N-acetyl-D-mannosamine.
History
created 1992, modified 2022
EC Tree
1.1.99.15 created 1978, deleted 1980
1.1.99.17 created 1982, deleted 2003