タイトル | A Second beta-Hexosaminidase Encoded in the Streptococcus pneumoniae Genome Provides an Expanded Biochemical Ability to Degrade Host Glycans. |
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ジャーナル・号・ページ | J. Biol. Chem., Vol. 290, Page 30888-30900, Year 2015 |
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掲載日 | 2015年6月24日 (構造データの登録日) |
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著者 | Robb, M. / Robb, C.S. / Higgins, M.A. / Hobbs, J.K. / Paton, J.C. / Boraston, A.B. |
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リンク | J. Biol. Chem. / PubMed:26491009 |
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手法 | X線回折 |
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解像度 | 1.77 - 2.69 Å |
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構造データ | PDB-5a69: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-PUGNAc 手法: X-RAY DIFFRACTION / 解像度: 2.2 Å PDB-5a6a: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with NGT 手法: X-RAY DIFFRACTION / 解像度: 2.69 Å PDB-5a6b: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc 手法: X-RAY DIFFRACTION / 解像度: 1.77 Å PDB-5a6j: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae 手法: X-RAY DIFFRACTION / 解像度: 1.94 Å PDB-5a6k: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-NGT 手法: X-RAY DIFFRACTION / 解像度: 2.1 Å PDB-5ac4: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with GalNAc 手法: X-RAY DIFFRACTION / 解像度: 2.08 Å PDB-5ac5: GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with GlcNAc 手法: X-RAY DIFFRACTION / 解像度: 1.84 Å |
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化合物 | ChemComp-NGT: 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL / NAG-チアゾリン
ChemComp-OAN: O-(2-ACETAMIDO-2-DEOXY D-GLUCOPYRANOSYLIDENE) AMINO-N-PHENYLCARBAMATE / PUGNAc / 阻害剤*YM
ChemComp-NSG: (2S,3aR,5R,6R,7R,7aR)-5-(hydroxymethyl)-2-methyl-2,3a,5,6,7,7a-hexahydro-1H-pyrano[3,2-d][1,3]thiazole-6,7-diol
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由来 | - streptococcus pneumoniae (肺炎レンサ球菌)
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キーワード | HYDROLASE / BETA-HEXOSAMINIDASE / CARBOHYDRATE CONFORMATION / CATALYTIC DOMAIN / ENZYME INHIBITORS / HOST-PATHOGEN INTERACTIONS / HYDROGEN BONDING / HYDROLYSIS / POLYSACCHARIDES / PROTEIN BINDING / VIRULENCE FACTORS / STREPTOCOCCUS PNEUMONIAE / BACTERIAL PROTEINS / MODELS |
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