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Literature summary for 5.3.1.4 extracted from

  • Kawaguchi, H.; Sasaki, M.; Vertes, A.A.; Inui, M.; Yukawa, H.
    Engineering of an L-arabinose metabolic pathway in Corynebacterium glutamicum (2008), Appl. Microbiol. Biotechnol., 77, 1053-1062.
    View publication on PubMed

Application

Application Comment Organism
synthesis expression of the Escherichia coli genes araA, araB, and araD encoding L-arabinose isomerase, L-ribulokinase, and L-ribulose-5-phosphate 4-epimerase, respectively, in Corynebacterium glutamicum under the control of a constitutive promoter. The recombinant strain is able to grow on mineral salts medium containing L-arabinose as the sole carbon and energy source. Under oxygen deprivation and with L-arabinose as the sole carbon and energy source, carbon flow of the recombinant strain is redirected to produce up to 40, 37, and 11%, respectively, of the theoretical yields of succinic, lactic, and acetic acids. Usinga sugar mixture containing 5% D-glucose and 1% L-arabinose under oxygen deprivation, cells metabolize L-arabinose at a constant rate, resulting in combined organic acids yield based on the amount of sugar mixture consumed after D-glucose depletion of 83% that is comparable to that before D-glucose depletion, 89% Escherichia coli

Cloned(Commentary)

Cloned (Comment) Organism
expression in Corynebacterium glutamicum Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
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