+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 2pcc | ||||||
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タイトル | CRYSTAL STRUCTURE OF A COMPLEX BETWEEN ELECTRON TRANSFER PARTNERS, CYTOCHROME C PEROXIDASE AND CYTOCHROME C | ||||||
要素 |
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キーワード | OXIDOREDUCTASE/ELECTRON TRANSPORT / OXIDOREDUCTASE-ELECTRON TRANSPORT complex | ||||||
機能・相同性 | 機能・相同性情報 Release of apoptotic factors from the mitochondria / Pyroptosis / Detoxification of Reactive Oxygen Species / Respiratory electron transport / シトクロムcペルオキシダーゼ / cytochrome-c peroxidase activity / mitochondrial electron transport, cytochrome c to oxygen / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / response to reactive oxygen species ...Release of apoptotic factors from the mitochondria / Pyroptosis / Detoxification of Reactive Oxygen Species / Respiratory electron transport / シトクロムcペルオキシダーゼ / cytochrome-c peroxidase activity / mitochondrial electron transport, cytochrome c to oxygen / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / response to reactive oxygen species / hydrogen peroxide catabolic process / peroxidase activity / ミトコンドリア / cellular response to oxidative stress / electron transfer activity / ミトコンドリアマトリックス / heme binding / ミトコンドリア / metal ion binding 類似検索 - 分子機能 | ||||||
生物種 | Saccharomyces cerevisiae (パン酵母) | ||||||
手法 | X線回折 / 解像度: 2.3 Å | ||||||
データ登録者 | Pelletier, H. / Kraut, J. | ||||||
引用 | ジャーナル: Science / 年: 1992 タイトル: Crystal structure of a complex between electron transfer partners, cytochrome c peroxidase and cytochrome c. 著者: Pelletier, H. / Kraut, J. #1: ジャーナル: Biochemistry / 年: 1990 タイトル: X-Ray Structures of Recombinant Yeast Cytochrome C Peroxidase and Three Heme-Cleft Mutants Prepared by Site-Directed Mutagenesis 著者: Wang, J. / Mauro, J.M. / Edwards, S.L. / Oatley, S.J. / Fishel, L.A. / Ashford, V.A. / Xuong, N.-H. / Kraut, J. #2: ジャーナル: J.Mol.Biol. / 年: 1990 タイトル: High-Resolution Refinement of Yeast Iso-1-Cytochrome C and Comparisons with Other Eukaryotic Cytochromes C 著者: Louie, G.V. / Brayer, G.D. | ||||||
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 | 2pcc.cif.gz | 188.4 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb2pcc.ent.gz | 148.8 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 2pcc.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
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/pc/2pcc ftp://data.pdbj.org/pub/pdb/validation_reports/pc/2pcc | HTTPS FTP |
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-関連構造データ
-リンク
-集合体
登録構造単位 |
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1 |
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2 |
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単位格子 |
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詳細 | CHAINS LABELED A (CCP NUMBER 1) AND B (CYTOCHROME C NUMBER 1) REPRESENT ONE COMPLEX MOLECULE IN THE ASYMMETRIC UNIT, AND, LIKEWISE, CHAINS LABELED C (CCP NUMBER 2) AND D (CYTOCHROME C NUMBER 2) REPRESENT THE SECOND COMPLEX MOLECULE IN THE ASYMMETRIC UNIT. WATER MOLECULES NUMBERED 301 TO 554 ARE ASSOCIATED WITH THE FIRST COMPLEX, AND WATER MOLECULES NUMBERED 600 TO 848 ARE ASSOCIATED WITH THE SECOND COMPLEX. |
-要素
#1: タンパク質 | 分子量: 33769.605 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) Saccharomyces cerevisiae (パン酵母) 参照: UniProt: P00431 #2: タンパク質 | 分子量: 12073.835 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) Saccharomyces cerevisiae (パン酵母) 参照: UniProt: P00044 #3: 化合物 | #4: 化合物 | ChemComp-HEM / #5: 水 | ChemComp-HOH / | 配列の詳細 | IN ACCORDANCE WITH THE SEQUENCE NUMBERING FOR EUKARYOTIC CYTOCHROMES C, THE SEQUENCE NUMBERING FOR ...IN ACCORDANCE | |
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-実験情報
-実験
実験 | 手法: X線回折 |
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-試料調製
結晶 | マシュー密度: 2.49 Å3/Da / 溶媒含有率: 50.69 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | *PLUS pH: 7 / 手法: 蒸気拡散法, シッティングドロップ法 | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
反射 | *PLUS 最高解像度: 2.3 Å / Num. obs: 37845 / % possible obs: 93 % / Rmerge(I) obs: 0.044 |
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-解析
ソフトウェア |
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精密化 | 解像度: 2.3→6 Å / Rfactor Rwork: 0.167 詳細: THE YEAST CCP USED HERE IS A RECOMBINANT [CALLED CCP(MI) AND EXPRESSED IN E. COLI] WHICH HAS A MET-ILE DIPEPTIDE FUSED TO THE N-TERMINUS. THIS MET-ILE DIPEPTIDE WAS NOT INCLUDED IN THIS ...詳細: THE YEAST CCP USED HERE IS A RECOMBINANT [CALLED CCP(MI) AND EXPRESSED IN E. COLI] WHICH HAS A MET-ILE DIPEPTIDE FUSED TO THE N-TERMINUS. THIS MET-ILE DIPEPTIDE WAS NOT INCLUDED IN THIS STRUCTURE DUE TO DISORDER. THERE WAS UNEXPLAINED ELECTRON DENSITY ABOVE THE HEME IRON INTO WHICH WATER MOLECULES ALONE COULD NOT BE MODELED. AN SO- GROUP, A POSSIBLE DEGRADATION PRODUCT OF DTT, WAS PLACED HERE AND WAS TREATED AS AN INCOMPLETE SULFATE ION DURING REFINEMENT. THIS IS NOT A SULFATE ION. IT IS ONLY CALLED A SULFATE ION FOR SIMPLICITY. | ||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.3→6 Å
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精密化 | *PLUS 最高解像度: 2.3 Å / Rfactor obs: 0.172 | ||||||||||||
溶媒の処理 | *PLUS | ||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||
拘束条件 | *PLUS
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