Purification of Phosphoinositol Kinase from Suspension-cultured Cells of Rice (<i>Oryza sativa</i>L.)
書誌事項
- タイトル別名
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- Purification of Phosphoinositol Kinase from Suspension-cultured Cells of Rice (Oryza sativa L.).
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説明
Phosphoinositol kinase was purified from suspension-cultured rice (Oryza sativa L. ) cells. The apparent molecular mass of the rice enzyme was estimated to be 58kDa by SDS-PAGE and 234kDa by Toyopearl HW-55S gel filtration, indicating that it is a tetrameric enzyme. The enzyme absolutely required Mg2+ for the activity, but Mn2 + and Ca2 + did not affect it. In addition, this kinase phosphorylated inositol monophosphate to phytate. Judging from these data, rice phosphoinositol kinase was concluded to be a different enzyme distinguished from the other plant phosphoinositol kinases.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 59 (10), 1953-1955, 1995
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
- 1390282681452888320
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- NII論文ID
- 110002677796
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- NII書誌ID
- AA10824164
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- ISSN
- 13476947
- 09168451
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可