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Literature summary for 1.1.1.202 extracted from

  • Wang, F.; Qu, H.; Zhang, D.; Tian, P.; Tan, T.
    Production of 1,3-propanediol from glycerol by recombinant E. coli using incompatible plasmids system (2007), Mol. Biotechnol., 37, 112-119.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene dhaT, high level co-expression of the 1,3-PD oxidoreductase with glycerol dehydratase, encoded by gene dhaB, and glycerol dehydratase reactivating factor, encoded by gene gdrAB, in Escherichia coli strain BL21 (DE3) using two incompatible plasmids, fed-batch fermentation of recombinant bacteria. The NADPH-linked alcohol dehydrogenase, which is encoded by yqhD, a gene from Escherichia coli, can non-specifically catalyze 3-hydroxypropionaldehyde converting to 1,3-propanediol with sufficient activity, overview Klebsiella pneumoniae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3-hydroxypropanal + NADH + H+ Klebsiella pneumoniae
-
propane-1,3-diol + NAD+
-
r

Organism

Organism UniProt Comment Textmining
Klebsiella pneumoniae
-
strain DSM 2026, gene dhaT
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.8
-
native enzyme Klebsiella pneumoniae
9.6
-
recombinant enzyme Klebsiella pneumoniae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-hydroxypropanal + NADH + H+
-
Klebsiella pneumoniae propane-1,3-diol + NAD+
-
r

Synonyms

Synonyms Comment Organism
1,3-PD oxidoreductase
-
Klebsiella pneumoniae

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Klebsiella pneumoniae

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Klebsiella pneumoniae
NADH
-
Klebsiella pneumoniae