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Purification and structural determination of insulins, glucagons and somatostatin from stone flounder, Kareius bicoloratus
http://hdl.handle.net/2261/8072
http://hdl.handle.net/2261/8072bde8b017-c9d3-4d06-8c46-2dfa2683959e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ZS15_939.pdf (159.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-12-14 | |||||
| タイトル | ||||||
| タイトル | Purification and structural determination of insulins, glucagons and somatostatin from stone flounder, Kareius bicoloratus | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Andoh, Tadashi
× Andoh, Tadashi× Nagasawa, Hiromichi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 105888 | |||||
| 姓名 | 長澤, 寛道 | |||||
| 著者所属 | ||||||
| 著者所属 | Hokkaido National Fisheries Research Institute | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Applied Biochemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Insulin-I and -II were purified from stone flounder (Kareius bicoloratus), and their primary structures were determined. The amino acid sequences of insulin-I and -II from stone flounder were identical with those of barfin flounder (Verasper moseri) except for position 2 of both B-chains. Insulin-II of stone flounder had an extension of the two amino acid residues (Pyr-Ala), at the N-terminus of the B-chain. These structural characteristics of insulins from stone flounder support the idea (Andoh and Nagasawa, Zool. Sci. 15: 901, 1998) that insulin-I and -II of flounders arise from a single preproinsulin in each species by proteolytic cleavage at different sites of the signal peptide region, and suggest that this generation system of two molecular forms of insulin is not specific for barfin flounder. In the course of the purification of insulins, somatostatin-14 and two glucagons (glucagon-I and -II) were also purified from the extract of the Brockmann body. The amino acid sequence of somatostatin-14 of stone flounder was identical with those of mammals. Five amino acids were different between glucagon-I and -II of stone flounder. The amino acid sequences of both glucagons were highly conserved among several acanthopterygian and paracanthopterygian fish. These results suggest that their common ancestral species had both glucagons. | |||||
| 書誌情報 |
Zoological science 巻 15, 号 6, p. 939-943, 発行日 1998 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 02890003 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10545874 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.2108/zsj.15.939 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 480 | |||||
| 出版者 | ||||||
| 出版者 | Zoological Society of Japan | |||||
| 出版者別名 | ||||||
| 日本動物学会 | ||||||
