摘要:
Provided herein are methods, compositions, and non-naturally occurring microbial organism for preparing compounds such as1-butanol, butyric acid, succinic acid, 1,4-butanediol, 1-pentanol, pentanoic acid, glutaric acid, 1,5-pentanediol, 1-hexanol, hexanoic acid, adipic acid, 1,6-hexanediol, 6-hydroxy hexanoic acid, ε-Caprolactone, 6-amino-hexanoic acid, ε-Caprolactam, hexamethylenediamine, linear fatty acids and linear fatty alcohols that are between 7-25 carbons long, linear alkanes and linear α-alkenes that are between 6-24 carbons long, sebacic acid and dodecanedioic acid comprising: a) converting a CN aldehyde and pyruvate to a CN+3 β-hydroxyketone intermediate through an aldol addition; and b) converting the CN+3 β-hydroxyketone intermediate to the compounds through enzymatic steps, or a combination of enzymatic and chemical steps.
摘要:
Provided herein are methods, compositions, and non-naturally occurring microbial organism for preparing compounds such as 1-butanol, butyric acid, succinic acid, 1,4-butanediol, 1-pentanol, pentanoic acid, glutaric acid, 1,5-pentanediol, 1-hexanol, hexanoic acid, adipic acid, 1,6-hexanediol, 6-hydroxy hexanoic acid, ε-Caprolactone, 6-amino-hexanoic acid, ε-Caprolactam, hexamethylenediamine, linear fatty acids and linear fatty alcohols that are between 7-25 carbons long, linear alkanes and linear α-alkenes that are between 6-24 carbons long, sebacic acid and dodecanedioic acid comprising: a) converting a CN aldehyde and pyruvate to a CN+3 β-hydroxyketone intermediate through an aldol addition; and b) converting the CN+3β-hydroxyketone intermediate to the compounds through enzymatic steps, or a combination of enzymatic and chemical steps.
摘要:
According to the present invention, the enzyme activity of an immobilized enzyme is improved regardless of enzyme type. A bioreactor, comprising an immobilized enzyme and a heterocyclic compound containing nitrogen and carbon atoms and having 5- or 6-membered ring, which form a reaction field, wherein the immobilized enzyme is allowed to cause an enzymatic reaction in the reaction field is, provided.
摘要:
The invention provides non-naturally occurring microbial organisms having an ethylene glycol pathway. The invention additionally provides methods of using such organisms to produce ethylene glycol.