Earticle

현재 위치 Home

Abstracts for poster Presentation

Efficient Single Vessel Multi-enzymatic Glycosylation for Bioconversion of Tetracyclines Antibiotics to Novel Glucoside Derivatives

첫 페이지 보기
  • 발행기관
    한국당과학회 바로가기
  • 간행물
    한국당과학회 학술대회 바로가기
  • 통권
    2018 한국당과학회 동계학술대회 (2018.01)바로가기
  • 페이지
    pp.44-44
  • 저자
    Luan Luong Chu, Ramesh Prasad Pandey, Tae-Su Kim, Van Thuy Thi Pham, Jae Kyung Sohng
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A346266

※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

원문정보

초록

영어
Single vessel multi-enzyme UDP-α-D-glucose recycling system was coupled with a forward glucosylation reaction to produce glucose moiety conjugated novel derivatives of different tetracycline antibiotic analogues. Among five tetracycline analogues used for the reaction, four molecules (chlorotetracycline, doxytetracycline, meclotetracycline, and minotetracycline) were accepted by a glycosyltransferase enzyme, YjiC, from Bacillus licheniformis to produce glucoside derivatives. However, the enzyme was unable to conjugate sugar unit to rolitetracycline. All glucosides of tetracycline derivatives were characterized by ultraviolet absorbance maxima, ultra-pressure liquid chromatography coupled with photo-diode-array, and high-resolution quadruple time-of-flight electrospray mass spectrometry analyses. These synthesized glucosides are novel tetracycline derivatives. The conversion of tetracycline analogues to respective glucosides has been found to be very low yet. This gives the clue that the enzyme has low preferences toward tetracycline molecules. Attachment of bulky group in rolitetracycline might have prevented the molecule to reach the catalytic cleft of GT enzyme. Results of this research could become a basis to explore the possibility of synthesizing glucosylated derivatives of different tetracyclines using GT enzyme.

저자

  • Luan Luong Chu [ Department of Life Science and Biochemical Engineering ]
  • Ramesh Prasad Pandey [ Department of Life Science and Biochemical Engineering, Department of BT-Convergent Pharmaceutical Engineering SunMoon University, 70 Sunmoon-ro 221, Tangjeong-myeon, Asan-si, Chungnam 31460, Korea ]
  • Tae-Su Kim [ Department of Life Science and Biochemical Engineering, Department of BT-Convergent Pharmaceutical Engineering SunMoon University, 70 Sunmoon-ro 221, Tangjeong-myeon, Asan-si, Chungnam 31460, Korea ]
  • Van Thuy Thi Pham [ Department of Life Science and Biochemical Engineering ]
  • Jae Kyung Sohng [ Department of Life Science and Biochemical Engineering, Department of BT-Convergent Pharmaceutical Engineering SunMoon University, 70 Sunmoon-ro 221, Tangjeong-myeon, Asan-si, Chungnam 31460, Korea ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국당과학회 [Korean Society for Glycoscience]
  • 설립연도
    2006
  • 분야
    의약학>약학
  • 소개
    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.

간행물

  • 간행물명
    한국당과학회 학술대회
  • 간기
    연간
  • 수록기간
    2006~2022
  • 십진분류
    KDC 517 DDC 614

이 권호 내 다른 논문 / 한국당과학회 학술대회 2018 한국당과학회 동계학술대회

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장