Obed Jackson Amoah, Hue Thi Nguyen, Su Yeong Ma, Jae Kyung Sohng
언어
영어(ENG)
URL
https://www.earticle.net/Article/A415487
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원문정보
초록
영어
A system was developed to successfully biosynthesize glucoside derivatives of therapeutic and relevant N-linked compounds in the generally regarded as safe (GRAS) Corynebacterium glutamicum. Using glucose, as the sole carbon source, YdhE, which is a promiscuous glycosyltransferase from Bacillus lichenformis and has been introduced in the Corynebacterium glutamicum cell factory system, was able to biosynthesize most of the N-linked compounds to their rare glucosides. Optimal conditions such as IPTG concentrations and induction time, Temperature, Substrate and glucose concentration, and Production time on the In Vivo conversion were successfully developed. This yielded almost 85% of glucosylated butyl-4-aminobenzoate glucoside after only 10 hours post substrate induction. The developed system uses recombinant Corynebacterium glutamicum to achieve In Vivo glucosylation using cheap glucose as the main source of UDP-sugar moieties. Hence making it feasible for industrial-scale biosynthesis of glucoside derivatives by bypassing the demand and use of the more expensive UDP-glucose cofactor that is used in most work that involves glucosylation.
키워드
N-glucosylationglycosyltransferaseCorynebacterium
저자
Obed Jackson Amoah [ Department of Life Science and Biochemical Engineering, Sun Moon University ]
Hue Thi Nguyen [ Department of Life Science and Biochemical Engineering, Sun Moon University ]
Su Yeong Ma [ Department of Life Science and Biochemical Engineering, Sun Moon University ]
Jae Kyung Sohng [ Department of Life Science and Biochemical Engineering, Sun Moon University, Department of Pharmaceutical Engineering and Biotechnology, Sun Moon University ]
Corresponding Author
본 학회는 화학, 생화학, 분자생물학, 미생물학, 식품공학, 의학, 약학, 유전공학 및 생물공학, 환경 및 기타 공업 등 전 분야의 탄수화물관련 이론과 기술을 연구 발전시키고 산학협동을 통해 이를 보급하여 국내 관련 산업의 발전 및 국민생활의 과학화에 기여하고자 하며, 이러한 목표와 비젼의 실현을 위해 회원들이 적극적인 참여와 활동을 전개하고자 한다.