ENZYME: 1.1.1.138
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Entry
EC 1.1.1.138 Enzyme
Name
mannitol 2-dehydrogenase (NADP+);
mannitol 2-dehydrogenase (NADP+)
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
D-mannitol:NADP+ 2-oxidoreductase
Reaction(IUBMB)
D-mannitol + NADP+ = D-fructose + NADPH + H+ [RN:
R00870
]
Reaction(KEGG)
R00870
Reaction
Substrate
D-mannitol [CPD:
C00392
];
NADP+ [CPD:
C00006
]
Product
D-fructose [CPD:
C00095
];
NADPH [CPD:
C00005
];
H+ [CPD:
C00080
]
History
EC 1.1.1.138 created 1972
Pathway
ec00051
Fructose and mannose metabolism
ec01100
Metabolic pathways
Reference
1 [PMID:
14109183
]
Authors
EDMUNDOWICZ JM, WRISTON JC Jr.
Title
MANNITOL DEHYDROGENASE FROM AGARICUS CAMPESTRIS.
Journal
J Biol Chem 238:3539-41 (1963)
Reference
2 [PMID:
14320506
]
Authors
STROBEL GA, KOSUGE T.
Title
POLYOL METABOLISM IN DIPLODIA VITICOLA DESM.
Journal
Arch Biochem Biophys 109:622-6 (1965)
DOI:
10.1016/0003-9861(65)90409-1
Other DBs
ExplorEnz - The Enzyme Database:
1.1.1.138
IUBMB Enzyme Nomenclature:
1.1.1.138
ExPASy - ENZYME nomenclature database:
1.1.1.138
BRENDA, the Enzyme Database:
1.1.1.138
CAS:
37250-68-3
LinkDB
All DBs
REACTION: R00870
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Entry
R00870 Reaction
Name
D-mannitol:NADP+ 2-oxidoreductase
Definition
Mannitol + NADP+ <=> D-Fructose + NADPH + H+
Equation
C00392
+
C00006
<=>
C00095
+
C00005
+
C00080
Reaction class
RC00001
C00005_C00006
RC00085
C00095_C00392
Enzyme
1.1.1.138
Pathway
rn00051
Fructose and mannose metabolism
rn01100
Metabolic pathways
Brite
Enzymatic reactions [BR:
br08201
]
1. Oxidoreductase reactions
1.1 Acting on the CH-OH group of donors
1.1.1 With NAD+ or NADP+ as acceptor
1.1.1.138
R00870 Mannitol + NADP+ <=> D-Fructose + NADPH + H+
BRITE hierarchy
Other DBs
RHEA:
16768
LinkDB
All DBs
DBGET
integrated database retrieval system