+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 6ql9 | ||||||
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タイトル | Structure of Fatty acid synthase complex from Saccharomyces cerevisiae at 2.9 Angstrom | ||||||
要素 | (Fatty acid synthase subunit ...) x 3 | ||||||
キーワード | TRANSFERASE / Fatty acid synthase / Acyl carrier protein / Ketosynthase / Ketoreductase / Enoyl reductase / Dehydratase / Malonyl/palmitoyl transferase / Acetyl transferase / Phosphopantetheine transferase | ||||||
機能・相同性 | 機能・相同性情報 fatty-acyl-CoA synthase system / fatty acid synthase complex / fatty-acyl-CoA synthase activity / [acyl-carrier-protein] S-acetyltransferase / palmitoyltransferase activity / [acyl-carrier-protein] S-acetyltransferase activity / : / oleoyl-[acyl-carrier-protein] hydrolase / (3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity / fatty acyl-[ACP] hydrolase activity ...fatty-acyl-CoA synthase system / fatty acid synthase complex / fatty-acyl-CoA synthase activity / [acyl-carrier-protein] S-acetyltransferase / palmitoyltransferase activity / [acyl-carrier-protein] S-acetyltransferase activity / : / oleoyl-[acyl-carrier-protein] hydrolase / (3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity / fatty acyl-[ACP] hydrolase activity / holo-[acyl-carrier-protein] synthase activity / enoyl-[acyl-carrier-protein] reductase (NADPH) activity / [acyl-carrier-protein] S-malonyltransferase / [acyl-carrier-protein] S-malonyltransferase activity / 3-hydroxyacyl-[acyl-carrier-protein] dehydratase / beta-ketoacyl-[acyl-carrier-protein] synthase I / 3-oxoacyl-[acyl-carrier-protein] reductase / 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity / enoyl-[acyl-carrier-protein] reductase (NADH) / long-chain fatty acid biosynthetic process / fatty acid synthase activity / enoyl-[acyl-carrier-protein] reductase (NADH) activity / 3-oxoacyl-[acyl-carrier-protein] synthase activity / lipid droplet / magnesium ion binding / mitochondrion / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | Saccharomyces cerevisiae (パン酵母) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.82 Å | ||||||
データ登録者 | Singh, K. / Graf, B. / Linden, A. / Sautner, V. / Urlaub, H. / Tittmann, K. / Stark, H. / Chari, A. | ||||||
資金援助 | ドイツ, 1件
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引用 | ジャーナル: Cell / 年: 2020 タイトル: Discovery of a Regulatory Subunit of the Yeast Fatty Acid Synthase. 著者: Kashish Singh / Benjamin Graf / Andreas Linden / Viktor Sautner / Henning Urlaub / Kai Tittmann / Holger Stark / Ashwin Chari / 要旨: Fatty acid synthases (FASs) are central to metabolism but are also of biotechnological interest for the production of fine chemicals and biofuels from renewable resources. During fatty acid ...Fatty acid synthases (FASs) are central to metabolism but are also of biotechnological interest for the production of fine chemicals and biofuels from renewable resources. During fatty acid synthesis, the growing fatty acid chain is thought to be shuttled by the dynamic acyl carrier protein domain to several enzyme active sites. Here, we report the discovery of a γ subunit of the 2.6 megadalton α-βS. cerevisiae FAS, which is shown by high-resolution structures to stabilize a rotated FAS conformation and rearrange ACP domains from equatorial to axial positions. The γ subunit spans the length of the FAS inner cavity, impeding reductase activities of FAS, regulating NADPH turnover by kinetic hysteresis at the ketoreductase, and suppressing off-pathway reactions at the enoylreductase. The γ subunit delineates the functional compartment within FAS. As a scaffold, it may be exploited to incorporate natural and designed enzymatic activities that are not present in natural FAS. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 6ql9.cif.gz | 8.5 MB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb6ql9.ent.gz | 表示 | PDB形式 | |
PDBx/mmJSON形式 | 6ql9.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 6ql9_validation.pdf.gz | 5.8 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 6ql9_full_validation.pdf.gz | 6.2 MB | 表示 | |
XML形式データ | 6ql9_validation.xml.gz | 736.3 KB | 表示 | |
CIF形式データ | 6ql9_validation.cif.gz | 1002.2 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ql/6ql9 ftp://data.pdbj.org/pub/pdb/validation_reports/ql/6ql9 | HTTPS FTP |
-関連構造データ
-リンク
-集合体
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非結晶学的対称性 (NCS) | NCSドメイン:
NCSドメイン領域: Component-ID: _ / Refine code: _
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