Midori Umekawa

Mutants of Mucor hiemalis Endo-β-N-acetylglucosaminidase Show Enhanced Transglycosylation and Glycosynthase-like Activities

Midori Umekawa, Weitong Huang, Bing Li et al. · Journal of Biological Chemistry · 2007 · 223 citations · Full text

Protein Glycosylation, Biosynthesis, Glycosynthase-like Activities +15

Glycosynthases Enable a Highly Efficient Chemoenzymatic Synthesis of <i>N</i>-Glycoproteins Carrying Intact Natural <i>N</i>-Glycans

Weitong Huang, Cishan Li, Bing Li et al. · Journal of the American Chemical Society · 2009 · 181 citations · Full text

Efficient Glycosynthase Mutant Derived from Mucor hiemalis Endo-β-N-acetylglucosaminidase Capable of Transferring Oligosaccharide from Both Sugar Oxazoline and Natural N-Glycan

Midori Umekawa, Cishan Li, Takayuki Higashiyama et al. · Journal of Biological Chemistry · 2009 · 150 citations · Full text

Efficient transfer of sialo-oligosaccharide onto proteins by combined use of a glycosynthase-like mutant of Mucor hiemalis endoglycosidase and synthetic sialo-complex-type sugar oxazoline

Midori Umekawa, Takayuki Higashiyama, Yurie Koga et al. · Biochimica et Biophysica Acta (BBA) - General Subjects · 2010 · 97 citations

Biosynthesis, Bioorganic Chemistry, Engineering +14

Arthrobacter Endo‐β‐<i>N</i>‐Acetylglucosaminidase Shows Transglycosylation Activity on Complex‐Type <i>N</i>‐Glycan Oxazolines: One‐Pot Conversion of Ribonuclease B to Sialylated Ribonuclease C

Weitong Huang, Qiang Yang, Midori Umekawa et al. · ChemBioChem · 2010 · 69 citations · Full text

Bioorganic Chemistry, Engineering, Glycobiology +16