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The Journal of Biological Chemistry|January 11, 2013
A novel transition-state analogue for lysozyme, 4-O-β-tri-N-acetylchitotriosyl moranoline, provided evidence supporting the covalent glycosyl-enzyme intermediateMakoto Ogata, Naoyuki Umemoto, Takayuki Ohnuma, et al.
BMC Biochemistry|September 18, 2013
A highly conserved arginine residue of the chitosanase from Streptomyces sp. N174 is involved both in catalysis and substrate bindingMarie-Ève Lacombe-Harvey, Mélanie Fortin, Takayuki Ohnuma, et al.
Biochemical and Biophysical Research Communications|September 5, 2017
Crystal structure and thermodynamic dissection of chitin oligosaccharide binding to the LysM module of chitinase-A from Pteris ryukyuensisTakayuki Ohnuma, Toki Taira, Naoyuki Umemoto, et al.
Chemistry, an Asian Journal|April 8, 2025
β1,6-Selective Enzymatic N-Acetylglucosamination Catalyzed by the Family GH84 N-Acetyl-β-D-glucosaminidase from Bacteroides thetaiotaomicron and its Glycosyl Acceptor SpecificityRika Okuno, Shunsuke Nakada, Kisuke Tonomura, et al.
Biochimica Et Biophysica Acta|March 4, 2014
Crystal structure of a "loopless" GH19 chitinase in complex with chitin tetrasaccharide spanning the catalytic centerTakayuki Ohnuma, Naoyuki Umemoto, Takuya Nagata, et al.
Journal of Biochemistry|August 24, 2011
Interaction of a goose-type lysozyme with chitin oligosaccharides as determined by NMR spectroscopyShoko Shinya, Takayuki Ohnuma, Shunsuke Kawamura, et al.
Glycobiology|March 4, 2011
Cloning and characterization of a small family 19 chitinase from moss (Bryum coronatum)Toki Taira, Yoko Mahoe, Noriko Kawamoto, et al.
Carbohydrate Research|November 27, 2020
Kinetic and thermodynamic insights into the inhibitory mechanism of TMG-chitotriomycin on Vibrio campbellii GH20 exo-β-N-acetylglucosaminidaseYusuke Morimoto, Shuji Takahashi, Yuta Isoda, et al.
Plant Molecular Biology|August 8, 2018
Mode of action and specificity of a chitinase from unicellular microalgae, Euglena gracilisYiming Feng, Yoshihito Kitaoku, Jun Tanaka, et al.
The Plant Journal : for Cell and Molecular Biology|February 6, 2015
Crystal structures and inhibitor binding properties of plant class V chitinases: the cycad enzyme exhibits unique structural and functional featuresNaoyuki Umemoto, Yuka Kanda, Takayuki Ohnuma, et al.
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