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EC 1.3.3.13 Details
show Brenda entryEC number
1.3.3.13
Accepted name
albonoursin synthase
Reaction
cyclo(L-leucyl-L-phenylalanyl) + 2 O2 = albonoursin + 2 H2O2 (overall reaction);;(1a) cyclo(L-leucyl-L-phenylalanyl) + O2 = cyclo[(Z)-α,β-didehydrophenylalanyl-L-leucyl] + H2O2;;(1b) cyclo[(Z)-α,β-didehydrophenylalanyl-L-leucyl] + O2 = albonoursin + H2O2
Other name(s)
cyclo(dipeptide):oxygen oxidoreductase,
cyclic dipeptide oxidase,
AlbA
Systematic name
cyclo(L-leucyl-L-phenylalanyl):oxygen oxidoreductase
Comment
A flavoprotein from the bacterium Streptomyces noursei. The enzyme can also oxidize several other cyclo dipeptides, the best being cyclo(L-tryptophyl-L-tryptophyl) and cyclo(L-phenylalanyl-L-phenylalanyl) [1,2].
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 1.1.99.15 created 1978, deleted 1980 1.1.99.17 created 1982, deleted 2003 1.3.3.2 created 1972, deleted 2005
