Korea Advanced Institute of Science and Technology

Intelligent Synthetic Biology Center

Myung Keun Park

Choong Hoon Lee

Ju Young Lee

Sun Chang Kim

Sun-Chang Kim

Bong Hyun Sung

Woo Hyun Kim

Wan Taek Im

Jun Hyoung Lee

Ki Jung Lim

Suk Chae Jung

Gil Tsu Choi

Sang Hee Lee

Soo Hwan Lim

Kyung Seok Yang

Byung Jo Yu

Kui Hyeon Kang

The present invention relates to a uridine diphosphate (UDP)-glycosyltransferase protein which has glycosylation activity for a hydroxyl group at the C-20 position of a protopanaxadiol (PPD)- or protopanaxatriol (PPT)-type ginsenoside, and a method for glycosylation of UDP using the same.

Method for glycosylation of ginsenoside using a glycosyltransferase derived from panax ginseng

Disclosed are an amphipathic peptide-lipase conjugate with enhanced lipase activity, a polynucleotide coding for the conjugate, an expression vector carrying the polynucleotide, a transformant anchoring the expression vector therein, a method for preparing the conjugate, a lipolysis method using the conjugate, and a method for producing biodiesel using the lipase.

Amphipathic peptide-lipase conjugate having advanced lipase activity and use thereof

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Daejeon, South Korea

Myung Keun Park