Chemical structure of mating pheromone peptides, .ALPHA.sk1 and .ALPHA.sk3 pheromones, produced by mating type .ALPHA. cells of Saccharomyces kluyveri.
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- SAKAMOTO Mitsuhiro
- The Institute of Physical and Chemical Research
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- SAKURAI Akira
- The Institute of Physical and Chemical Research
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- ICHIKAWA Yoshitaka
- The Institute of Physical and Chemical Research
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- ESUMI Yasuaki
- The Institute of Physical and Chemical Research
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- TANAKA Hiroko
- The Institute of Physical and Chemical Research
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- KITADA Chieko
- Central Research Division, Takeda Chemical Ind., Ltd.
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- FUJINO Masahiko
- Central Research Division, Takeda Chemical Ind., Ltd.
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- YANAGISHIMA Naohiko
- Biological Institute, Faculty of Science, Nagoya University
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- TAKAHASHI Nobutaka
- The Institute of Physical and Chemical Research
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説明
Three peptides, αsk1, αsk2 and αsk3 pherornones, have been isolated as α-mating pheromones of Saccharomyces kluyveri, the primary structure of the main active component, αsk2 pheromone, having already been determined. The unknown N-terminus of αsk1 pheromone was elucidated to be l, 2, 3, 4-tetrahydro-β-carbolme-3-carboxylic acid (β-CAR) by mass and NMR spectrometric analyses. Synthetic β-CAR-His-Trp-OH was identical with N-terminal tripeptide fragment obtained from αsk1 pheromone, and the primary structure of αsk1 pheromone was determined as β-CAR-His-Trp-Leu-Ser-Phe-Ser-Lys-Gly-Glu-Pro-Met(O)-Tyr-OH. The amino acid sequence of αsk3 pheromone was determined as H-Trp-His-Trp-Leu-Ser-Phe-Ser-Lys-Gly-Glu-Pro-Met-OH by comparing the enzymatic fragments with those of αsk2 pheromone.
収録刊行物
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- Agricultural and Biological Chemistry
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Agricultural and Biological Chemistry 50 (5), 1279-1285, 1986
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206463881344
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- NII論文ID
- 110006322887
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- NII書誌ID
- AA00515312
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- ISSN
- 18811280
- 00021369
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可