{"created":"2023-05-15T16:31:11.909007+00:00","id":2553,"links":{},"metadata":{"_buckets":{"deposit":"25af6e6e-ac81-4e0e-abe1-4f6a22966b6f"},"_deposit":{"created_by":2,"id":"2553","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"2553"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00002553","sets":["10:11"]},"author_link":["11904","11908","11901","11906","11909","11907","11910","11902","11911","11905","11903"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"9500","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Influenza virus infections are serious public health concerns throughout the world. The development of compounds with novel mechanisms of action is urgently required due to the emergence of viruses with resistance to the currently-approved anti-influenza viral drugs. We performed in silico screening using a structure-based drug discovery algorithm called Nagasaki University Docking Engine (NUDE), which is optimised for a GPU-based supercomputer (DEstination for Gpu Intensive MAchine; DEGIMA), by targeting influenza viral PA protein. The compounds selected by NUDE were tested for anti-influenza virus activity using a cell-based assay. The most potent compound, designated as PA-49, is a medium-sized quinolinone derivative bearing a tetrazole moiety, and it inhibited the replication of influenza virus A/WSN/33 at a half maximal inhibitory concentration of 0.47?μM. PA-49 has the ability to bind PA and its anti-influenza activity was promising against various influenza strains, including a clinical isolate of A(H1N1)pdm09 and type B viruses. The docking simulation suggested that PA-49 interrupts the PA?PB1 interface where important amino acids are mostly conserved in the virus strains tested, suggesting the strain independent utility. Because our NUDE/DEGIMA system is rapid and efficient, it may help effective drug discovery against the influenza virus and other emerging viruses.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Scientific Reports, 7, 9500; 2017","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Macmillan Publishers Limited"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-017-10021-w","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c The Author(s) 2017. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/."}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"20452322","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Watanabe, Ken"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishikawa, Takeshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Otaki, Hiroki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizuta, Satoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hamada, Tsuyoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakagaki, Takehiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishibashi, Daisuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Urata, Shuzo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasuda, Jiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Yoshimasa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishida, Noriyuki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-21"}],"displaytype":"detail","filename":"SciRep7_9500.pdf","filesize":[{"value":"5.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SciRep7_9500.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/2553/files/SciRep7_9500.pdf"},"version_id":"35ae6033-bac3-40a4-aabb-e552ed9443be"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Structure-based drug discovery for combating influenza virus by targeting the PA?PB1 interaction","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Structure-based drug discovery for combating influenza virus by targeting the PA?PB1 interaction"}]},"item_type_id":"2","owner":"2","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-13"},"publish_date":"2017-09-13","publish_status":"0","recid":"2553","relation_version_is_last":true,"title":["Structure-based drug discovery for combating influenza virus by targeting the PA?PB1 interaction"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T03:44:31.800658+00:00"}