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

Midori Umekawa, Weitong Huang, Bing Li, +4

Journal of Biological Chemistry

Protein GlycosylationBiosynthesisGlycosynthase-like ActivitiesEngineeringBiochemistry +13

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, +4

Journal of the American Chemical Society

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, +4

Journal of Biological Chemistry

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, +7

Biochimica et Biophysica Acta (BBA) - General Subjects

BiosynthesisBioorganic ChemistryEngineeringBiochemistryGlycosylation +12

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, +2

ChemBioChem

Bioorganic ChemistryEngineeringGlycobiologyMolecular BiologyEnzymatic Modification +14

Effective treatment for suppression of acrylamide formation in fried potato chips using L-asparaginase from Bacillus subtilis

Yohei Onishi, Asep Awaludin Prihanto, Shigekazu Yano, +3

3 Biotech

Design of a Sialylglycopolymer with a Chitosan Backbone Having Efficient Inhibitory Activity against Influenza Virus Infection

Myco Umemura, Masae Itoh, Yutaka Makimura, +7

Journal of Medicinal Chemistry

EngineeringSmart PolymerGlycobiologyAntiviral DrugHighest Inhibitory Activity +14

Two Thimet Oligopeptidase-Like Pz Peptidases Produced by a Collagen- Degrading Thermophile, <i>Geobacillus collagenovorans</i> MO-1

Ryoma Miyake, Yasushi Shigeri, Yoshiro Tatsu, +5

Journal of Bacteriology

BacteriologyGlycobiologyChemical BiologyEnzymatic ModificationBiosynthesis +16

The signaling pathways underlying starvation-induced upregulation of α-mannosidase Ams1 in Saccharomyces cerevisiae

Midori Umekawa, Masato Ujihara, Kazuki Makishima, +3

Biochimica et Biophysica Acta (BBA) - General Subjects

BiosynthesisSignal TransductionCellular EnzymologyBiochemistrySaccharomyces Cerevisiae +10

Identification and biochemical characterization of a novel N-acetylglucosamine kinase in Saccharomyces cerevisiae

Midori Umekawa, Ayano Nishikawa, Naoto Isono, +1

Scientific Reports