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1.1.2.8: alcohol dehydrogenase (cytochrome c)

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

Word Map on EC 1.1.2.8

Reaction

a primary alcohol
+
2 ferricytochrome c
=
an aldehyde
+ 2 ferrocytochrome c + 2 H+

Synonyms

Ca2+-dependent PQQ-ADH, EC 1.1.99.8, EDH, ethanol dehydrogenase, exaA, exaF, PedE, PedH, PpADH, PP_2674, PP_2679, PQQ-ADH, PQQ-alcohol dehydrogenase, PQQ-dependent alcohol dehydrogenase, PQQ-dependent type I alcohol dehydrogenase, PQQ-DH9, pyrroloquinoline quinone ethanol dehydrogenase, pyrroloquinoline quinone-dependent alcohol dehydrogenases, pyrroloquinoline quinone-dependent dehydrogenase, pyrroloquinoline quinone-dependent quinoprotein alcohol dehydrogenase, pyrroquinoline quinone-dependent alcohol dehydrogenase, quinoprotein alcohol dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.2 With a cytochrome as acceptor
                1.1.2.8 alcohol dehydrogenase (cytochrome c)

Cloned

Cloned on EC 1.1.2.8 - alcohol dehydrogenase (cytochrome c)

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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
a plasmid construct is used to express PQQ-DH9. DH9. The expression host is a derivative Gluconobacter sp. strain of CHM43, which lacks the genes for PQQ-dependent glycerol dehydrogenase and the membrane-bound alcohol dehydrogenase and consequently has minimal ability to oxidize primary and secondary alcohols. The membranes of the transformant exhibited considerable d-arabitol dehydrogenase activity, whereas the reference strain did not, even if it had PQQ-DH9-encoding genes in the chromosome and harbored the empty vector. This suggests that PQQ-DH9 is not expressed in the genome
-
Acetobacter pasteurianus JSTS subunits I (adhA) and II (adhB) of the enzyme (PQQ-ADH) are amplified by PCR, subcloned into a vector, and transformed back into Acetobacter pasteurianus JST-S. The acetic acid production is improved by the engineered strain (61.42 g/l) while the residual ethanol content (4.18 g/l) is decreased
KY643658; KY584296
C-terminally His-tagged wild-type and mutant enzyme forms are expressed in Escherichia coli BL21(DE3)
gene adhA, DNA and amino acid sequence determination and analysis, sequence comparison of the genes encoding subunit I, subunit II, and subunit III of ADHs
gene adhB, DNA and amino acid sequence determination and analysis, sequence comparison of the genes encoding subunit I, subunit II, and subunit III of ADHs
gene adhS, DNA and amino acid sequence determination and analysis, sequence comparison of the genes encoding subunit I, subunit II, and subunit III of ADHs
gene exaF, or exaA, DNA and amino acid sequence determination and analysis, functional recombinant expression of C-terminally His6-tagged enzyme in Escherichia coli strain TOP10
-
sequence comparisons and phylogenetic tree, real-time reverse transcriptase PCR expression analysis