書誌事項
- タイトル別名
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- Functional Analysis of Antifreeze Protein from Ascomycete
- シノウキン ユライ フトウタンパクシツ ノ キノウ カイセキ
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Antifreeze protein (AFP) specifically binds to ice crystal surface and inhibits its growth. In order to elucidate ice-binding mechanism of fungal AFPs, we performed measurements of thermal hysteresis (TH) activity and a recently developed method called "Fluorescence-based Ice Plane Affinity (FIPA)" analysis against AFP identified from Antarctic ascomycete, Antarctomyces psychrotrophicus (AnpAFP). AnpAFP showed a maximum TH of 0.8℃ and led to an ice growth along with the c-axis, which were typical for AFP with moderate antifreeze activity. In addition, FIPA analysis showed that AnpAFP bound to only prism planes of an ice crystal. Such an ice-binding manner of AnpAFP is different from that of the other known microbial AFPs, since they can bind to both prism and basal planes.
収録刊行物
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- 低温生物工学会誌
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低温生物工学会誌 59 (2), 157-160, 2013
低温生物工学会
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詳細情報 詳細情報について
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- CRID
- 1390282680062547968
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- NII論文ID
- 110009662034
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- NII書誌ID
- AN10448734
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- ISSN
- 24241555
- 13407902
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- NDL書誌ID
- 024985594
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可