Metabolic mechanism of host extracellular matrices, glycosaminoglycans, in streptococci
Metabolic mechanism of host extracellular matrices, glycosaminoglycans, in streptococci
批准号:
23580112
负责人:
HASHIMOTO Wataru
金额:
$3.49万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
致病性链球菌通过多糖裂解酶和不饱和葡萄糖醛酸水解酶(UGL)将宿主细胞外基质糖胺聚糖降解为不饱和糖醛酸和氨基糖。不饱和糖醛酸通过Gbs1892异构酶和Gbs1891还原酶的反应被代谢为2-酮-3-脱氧-d -葡萄糖酸。这些酶在UGL基因簇中编码,这表明抑制该基因簇有助于建立链球菌感染性疾病的新疗法。
英文摘要
Pathogenic streptococci degrade host extracellular matrices, glycosaminoglycans, to unsaturated uronic acid and amino sugar by polysaccharide lyase and unsaturated glucuronyl hydrolase (UGL). Unsaturated uronic acid was found metabolized to 2-keto-3-deoxy-D-gluconic acid through subsequent reaction of Gbs1892 isomerase and Gbs1891 reductase. These enzymes were encoded in the UGL genetic cluster, suggesting that repression of this cluster contributes to establishment of a novel therapy for strectococcal infectious diseases.
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Induced-fit motion of a lid loop involved in catalysis in alginate lyase A1-III. Acta Crystallograph. Sect
参与藻酸盐裂解酶 A1-III 催化的盖环的诱导配合运动。
DOI:
--
发表时间:
2012
期刊:
D Biological Crystallopgraphy
影响因子:
--
作者:
[Bunzo Mikami, Mizuho Ban, Sachiko Suzuki, Hye-Jin Yoon, Osamu Miyake, Masayuki Yamasaki, Kohei Ogura, Yukie Maruyama, Wataru Hashimoto, and Kousaku Murata]
通讯作者:
and Kousaku Murata
③Yusuke Nakamichi, Bunzo Mikami, Wataru Hashimoto, and Kousaku Murata. Crystal structure of unsaturated glucuronyl hydrolase specific for heparin. PDB ID, 3WIW, 2013年9月26日.(研究成果データベース)
③Yusuke Nakamichi、Bunzo Mikami、Wataru Hashimoto、Kousaku Murata。肝素特异性不饱和葡萄糖醛酸水解酶的晶体结构,3WIW,2013 年 9 月 26 日。(研究结果数据库)
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
⑤Yukie Maruyama, Yusuke Nakamichi, Bunzo Mikami, Kousaku Murata, and Wataru Hashimoto. Crystal structure of heparan sulfate lyase HepC mutant from Pedobacter heparinus. PDB ID, 4MMI, 2013年9月9日.(研究成果データベース)
⑤Yukie Maruyama、Yusuke Nakamichi、Bunzo Mikami、Kousaku Murata 和 Wataru Hashimoto。来自 PDB ID 的硫酸乙酰肝素裂解酶 HepC 突变体的晶体结构,4MMI,2013 年 9 月 9 日。(研究结果数据库)
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
DOI:
10.1021/bi300194f
发表时间:
2012-05-01
期刊:
BIOCHEMISTRY
影响因子:
2.9
作者:
[Nishitani, Yu, Maruyama, Yukie, Murata, Kousaku]
通讯作者:
Murata, Kousaku
細菌由来不飽和グルクロニルヒドロラーゼのヘパリン二糖認識機構
细菌不饱和葡萄糖醛酸水解酶的肝素二糖识别机制
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[中道優介, 三上文三, 村田幸作, 橋本渉]
通讯作者:
橋本渉
共 28 条
Structural life science of pathogenic bacterial systems targeting animal host extracellular matrix for colonization and infection
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批准号:15H04629
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.32万
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财政年份:2015
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负责人:HASHIMOTO Wataru
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依托单位:
A Study of Pressure Sensitive Spherical Projection System
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批准号:22700130
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$1.66万
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财政年份:2010
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负责人:HASHIMOTO Wataru
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依托单位:
Structure and function of streptococcal system for heparin degradation/import and its involvement in infectious diseases
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批准号:20580078
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2008
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负责人:HASHIMOTO Wataru
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依托单位:
Spherical Projection System using Air-Filled Balloon
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批准号:20700116
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$1.25万
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财政年份:2008
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负责人:HASHIMOTO Wataru
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依托单位:
Molecular and structural biostudies on streptococcalinyasion/infection mechanisms to host cells through degradation of extracellular matrices glyoceaminoglycans
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批准号:18580075
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.48万
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财政年份:2006
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负责人:HASHIMOTO Wataru
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依托单位:
Basic research of cancer immunotherapy by using dendritic cells and clinical applications for head and neck tumors ; by using galactosylceramide
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批准号:16591980
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2004
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负责人:HASHIMOTO Wataru
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依托单位:
An analysis for mechanism of antitumor effects of dendritic cells treated with αGalactosylceramide
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批准号:13672079
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2001
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负责人:HASHIMOTO Wataru
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依托单位: