CHEMOENZYMATIC SYNTHESIS OF HEPARIN AND HEPARAN SULFATE ANALOGS
申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20140235575A1
公开(公告)日:2014-08-21
The present invention provides a one-pot multi-enzyme method for preparing UDP-sugars from simple sugar starting materials. The invention also provides a one-pot multi-enzyme method for preparing oligosaccharides from simple sugar starting materials.
A Pasteurella multocida N-acetylglucosamine 1-phosphate uridylyltransferase (PmGlmU) was cloned and used efficiently with an N-acetylhexosamine 1-kinase (NahK_ATCC55813) and an inorganic pyrophosphatase (PmPpA) for one-pot three-enzyme synthesis of UDP-GlcNAc derivatives with or without further chemical diversification.