Engineering Corynebacterium glutamicum to produce 5-aminolevulinic acid from glucose
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چکیده
منابع مشابه
Engineering Corynebacterium glutamicum to produce 5-aminolevulinic acid from glucose
BACKGROUND Corynebacterium glutamicum is generally regarded as a safe microorganism and is used to produce many biochemicals, including L-glutamate. 5-Aminolevulinic acid (ALA) is an L-glutamate derived non-protein amino acid, and is widely applied in fields such as medicine and agriculture. RESULTS The products of the gltX, hemA, and hemL genes participate in the synthesis of ALA from L-glut...
متن کاملA New Strategy for Production of 5-Aminolevulinic Acid in Recombinant Corynebacterium glutamicum with High Yield.
UNLABELLED 5-Aminolevulinic acid (ALA), a nonprotein amino acid involved in tetrapyrrole synthesis, has been widely applied in agriculture, medicine, and food production. Many engineered metabolic pathways have been constructed; however, the production yields are still low. In this study, several 5-aminolevulinic acid synthases (ALASs) from different sources were evaluated and compared with res...
متن کاملMetabolic engineering of Corynebacterium glutamicum for enhanced production of 5-aminovaleric acid
BACKGROUND 5-Aminovaleric acid (5AVA) is an important five-carbon platform chemical that can be used for the synthesis of polymers and other chemicals of industrial interest. Enzymatic conversion of L-lysine to 5AVA has been achieved by employing lysine 2-monooxygenase encoded by the davB gene and 5-aminovaleramidase encoded by the davA gene. Additionally, a recombinant Escherichia coli strain ...
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BACKGROUND Corynebacterium glutamicum was used as a metabolic engineering chassis for production of crude violacein (mixture of violacein and deoxyviolacein) due to Corynebacterium's GRAS status and advantages in tryptophan fermentation. The violacein is a commercially potential compound with various applications derived from L-tryptophan. RESULTS Corynebacterium glutamicum ATCC 21850 that co...
متن کاملMetabolic engineering of Corynebacterium glutamicum for methanol metabolism.
Methanol is already an important carbon feedstock in the chemical industry, but it has found only limited application in biotechnological production processes. This can be mostly attributed to the inability of most microbial platform organisms to utilize methanol as a carbon and energy source. With the aim to turn methanol into a suitable feedstock for microbial production processes, we enginee...
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ژورنال
عنوان ژورنال: Microbial Cell Factories
سال: 2015
ISSN: 1475-2859
DOI: 10.1186/s12934-015-0364-8