書誌事項
- タイトル別名
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- Molecular Mechanism by which One Enzyme Catalyzes Two Reactions
- 1ツ ノ コウソ ガ 2ツ ノ ハンノウ オ ショクバイ スル シクミ
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抄録
Unlike ordinary enzymes, fructose-1,6-bisphosphate (FBP) aldolase/phosphatase (FBPA/P) catalyzes two distinct reactions : (1) the aldol condensation of dihydroxyacetone phosphate (DHAP) and glyceraldehyde-3-phosphate to FBP, and (2) the dephosphorylation of FBP to fructose-6-phosphate. We solved the crystal structures of FBPA/P in complex with DHAP (its aldolase form) and FBP (its phosphatase form). The crystal structures revealed that FBPA/P exhibits the dual activities through a dramatic conformational change in the active-site architecture. Our findings expand the conventional concept that one enzyme catalyzes one reaction.
収録刊行物
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- 日本結晶学会誌
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日本結晶学会誌 54 (2), 113-118, 2012
日本結晶学会
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詳細情報 詳細情報について
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- CRID
- 1390001204089336192
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- NII論文ID
- 10030631990
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- NII書誌ID
- AN00188364
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- BIBCODE
- 2012NKG....54..113N
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- COI
- 1:CAS:528:DC%2BC38XhtFCgtLvE
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- ISSN
- 18845576
- 03694585
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- NDL書誌ID
- 023769275
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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
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可