1.1.2.B3: quinoprotein methanol dehydrogenase (cytochrome c559)

This is an abbreviated version!
For detailed information about quinoprotein methanol dehydrogenase (cytochrome c559), go to the full flat file.

Word Map on EC 1.1.2.B3

Reaction

alcohol
+ 2 cytochrome c550 =
aldehyde
+ 2 reduced cytochrome c550 + 2 H+

Synonyms

exaA, More, PedE, PedH, PQQ-alcohol dehydrogenase, PQQ-linked alcohol dehydrogenase, pyrroloquinoline quinone -dependent quinoprotein ethanol dehydrogenase, QEDH, quinoprotein ethanol dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.2 With a cytochrome as acceptor
                1.1.2.B3 quinoprotein methanol dehydrogenase (cytochrome c559)

Substrates Products

Substrates Products on EC 1.1.2.B3 - quinoprotein methanol dehydrogenase (cytochrome c559)

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1,3-propanediol + acceptor
? + reduced acceptor
show the reaction diagram
artificial dye test at fixed concentrations of N-methylphenazonium methyl sulfate and 2,6-dichlorophenol indophenol
-
-
?
1-butanol + acceptor
butanal + reduced acceptor
show the reaction diagram
artificial dye test at fixed concentrations of N-methylphenazonium methyl sulfate and 2,6-dichlorophenol indophenol
-
-
?
1-propanol + acceptor
propanal + reduced acceptor
show the reaction diagram
artificial dye test at fixed concentrations of N-methylphenazonium methyl sulfate and 2,6-dichlorophenol indophenol
-
-
?
2-propanol + acceptor
2-propanone + reduced acceptor
show the reaction diagram
artificial dye test at fixed concentrations of N-methylphenazonium methyl sulfate and 2,6-dichlorophenol indophenol
-
-
?
alcohol + cytochrome c550
aldehyde + reduced cytochrome c550
show the reaction diagram
the unusual disulfide ring between the adjacent cysteine residues C105 and C106 is essential for efficient electron transfer at pH 7 from quinoprotein ethanol dehydrogenase to its natural electron acceptor cytochrome c550
-
-
?
ethanol + acceptor
acetaldehyde + reduced acceptor
show the reaction diagram
artificial dye test at fixed concentrations of N-methylphenazonium methyl sulfate and 2,6-dichlorophenol indophenol
-
-
?
ethanol + ferricytochrome c550
acetaldehyde + ferrocytochrome c550
show the reaction diagram
phenylethanol + ferricytochrome c
phenylacetaldehyde + ferrocytochrome c
show the reaction diagram
PedH catalyzes a step in the aerobic transformation of 2-phenylethylamine and 2-phenylethanol. PedH does not belong to the class of PQQ-dependent alcohol dehydrogenases containing a c-type cytochrome heme domain, but to others that transfer electrons to a separate soluble c-type cytochrome
-
-
?