{"created":"2023-05-15T12:35:16.907297+00:00","id":4121,"links":{},"metadata":{"_buckets":{"deposit":"c0cfd3c1-63da-4933-b43c-e139e6fa9e2f"},"_deposit":{"created_by":3,"id":"4121","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4121"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004121","sets":["31"]},"author_link":["12174","12170","5377","5128","8761"],"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicPageEnd":"3459","bibliographicPageStart":"3451","bibliographicVolumeNumber":"88","bibliographic_titles":[{"bibliographic_title":"Journal of the Chemical Society. Faraday transactions."}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"N-Octanoyl-L-glutamic acid oligomers (residue number, N = 3-6, 8, 10, 12, 14, 16, 18, 20 and 22) have been synthesized in order to study their molecular conformations in the solid state. The X-ray diffraction powder patterns and the vibrational spectra of these oligomers have been investigated and compared with those of two β-forms (β1 and β2) and the α-helix of poly(L-glutamic acid). The results are summarized as follows. These oligomers take up a β1- or β2-like structure, similar to that of the two  β-forms of poly(L-glutamic acid). The methods used to precipitate the samples are related to the conformational preferences in the solid state. β1 ? β2 interconversion is possible by reprecipitation of the sample. Preferential stabilization of the β1- or β2-forms is strongly dependent on the residue number. Films of the oligomers, made by casting them from a dimethylformamide solution onto NaCl or KBr plates, take up an α-helical structure, and the α → β1  or α → β2 transition depends on the residue number of the cast film.","subitem_description_type":"Other"}]},"item_10001_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"多賀, 圭次郎"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Royal Society of Chemistry"}]},"item_10001_relation_34":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1039/FT9928803451"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1039/FT9928803451","subitem_relation_type_select":"DOI"}}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09565000","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"書誌レコードID（NCID）","attribute_value_mlt":[{"subitem_source_identifier":"AA10743481","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"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":"Uehara, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okabayashi, Hirofumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Taga, Keijiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Tadayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kojima, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-23"}],"displaytype":"detail","filename":"JCSF 88_3451.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","license_note":"J. CHEM. SOC. FARADAY TRANS., 1992, 88(23), 3451-3459 -Reproduced by permission of The Royal Society of Chemistry (RSC)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4121/files/JCSF 88_3451.pdf"},"version_id":"899c1f11-d1dc-42c8-b578-774639793945"}]},"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":"Two β-forms and the α-helix of N-octanoyl-L-glutamic acid oligomers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Two β-forms and the α-helix of N-octanoyl-L-glutamic acid oligomers","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-06"},"publish_date":"2012-11-06","publish_status":"0","recid":"4121","relation_version_is_last":true,"title":["Two β-forms and the α-helix of N-octanoyl-L-glutamic acid oligomers"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T13:25:56.009969+00:00"}