ENZYME: 1.10.3.6
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Entry
EC 1.10.3.6 Enzyme
Name
rifamycin-B oxidase;
rifamycin B oxidase
Class
Oxidoreductases;
Acting on diphenols and related substances as donors;
With oxygen as acceptor
BRITE hierarchy
Sysname
rifamycin-B:oxygen oxidoreductase
Reaction(IUBMB)
rifamycin B + O2 = rifamycin O + H2O2 [RN:
R03736
]
Reaction(KEGG)
R03736
Reaction
Substrate
rifamycin B [CPD:
C01848
];
O2 [CPD:
C00007
]
Product
rifamycin O [CPD:
C01849
];
H2O2 [CPD:
C00027
]
Comment
Acts also on benzene-1,4-diol and, more slowly, on some other p-quinols. Not identical with EC
1.10.3.1
(catechol oxidase), EC
1.10.3.2
(laccase), EC
1.10.3.4
(o-aminophenol oxidase) or EC
1.10.3.5
(3-hydroxyanthranilate oxidase).
History
EC 1.10.3.6 created 1986
Reference
1 [PMID:
6825839
]
Authors
Han MH, Seong BL, Son HJ, Mheen TI.
Title
Rifamycin B oxidase from Monocillium spp., a new type of diphenol oxidase.
Journal
FEBS Lett 151:36-40 (1983)
DOI:
10.1016/0014-5793(83)80337-8
Other DBs
ExplorEnz - The Enzyme Database:
1.10.3.6
IUBMB Enzyme Nomenclature:
1.10.3.6
ExPASy - ENZYME nomenclature database:
1.10.3.6
BRENDA, the Enzyme Database:
1.10.3.6
CAS:
84932-52-5
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DBGET
integrated database retrieval system
