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EC 1.1.3.45 Details
show Brenda entryEC number
1.1.3.45
Accepted name
aclacinomycin-N oxidase
Reaction
aclacinomycin N + O2 = aclacinomycin A + H2O2
Other name(s)
AknOx (ambiguous),
aclacinomycin oxidoreductase (ambiguous)
Systematic name
aclacinomycin-N:oxygen oxidoreductase
Comment
A flavoprotein (FAD). This bifunctional enzyme is a secreted flavin-dependent enzyme that is involved in the modification of the terminal sugar residues in the biosynthesis of aclacinomycins. The enzyme utilizes the same active site to catalyse the oxidation of the rhodinose moiety of aclacinomycin N to the cinerulose A moiety of aclacinomycin A and the oxidation of the latter to the L-aculose moiety of aclacinomycin Y (cf. EC 1.3.3.14, aclacinomycin A oxidase).
History
created 2013
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1 Oxidoreductases
1.1.1 With NAD+ or NADP+ as acceptor
1.1.3.1 created 1961, deleted 1984 1.1.3.25 created 1986, deleted 2005 1.1.3.26 created 1989, deleted 2002 1.1.3.31 created 1992, deleted 2003 1.1.3.32 created 1999, deleted 2002 1.1.3.33 created 1999, deleted 2002 1.1.3.34 created 1999, deleted 2002 1.1.3.35 created 1999, deleted 2002 1.1.3.36 created 1999, deleted 2002 1.7.99.2 created 1961, modified 1976, deleted 1992 1.7.99.5 created 1965 as EC 1.1.1.68, transferred 1978 to EC 1.1.99.15, transferred 1980 to EC 1.7.99.5, deleted 2005
