Methods of producing 7-carbon chemicals from long chain fatty acids via oxidative cleavage
申请人:INVISTA North America S.á r.l.
公开号:US09920336B2
公开(公告)日:2018-03-20
This document describes biochemical pathways for producing pimelic acid, 7-aminoheptanoic acid, 7-hydroxyheptanoic acid, heptamethylenediamine or 1,7-heptanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl group, in a C7 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on the fatty acid synthesis pathway and oxidative cleavage of long chain acyl-[acp] intermediates by a monooxgenase (e.g., cytochrome P450) such as that encoded by BioI from microorganisms such as Bacillus subtillis.
本文描述了通过在C7脂肪族底物中形成两个末端的羧基、胺基或羟基等功能基团,来生产戊二酸、7-氨基庚酸、7-羟基庚酸、庚二亚甲基二胺或1,7-庚二醇的生物化学途径。这些途径、代谢工程和培养策略依赖于脂肪酸合成途径和通过单氧酶(如细胞色素P450)氧化长链酰-[acp]中间体的氧化裂解,例如由像枯草杆菌(Bacillus subtillis)中的BioI编码的单氧酶所实现。