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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 2xrc | ||||||
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タイトル | Human complement factor I | ||||||
![]() | HUMAN COMPLEMENT FACTOR I | ||||||
![]() | IMMUNE SYSTEM / HYDROLASE / CONGLUTINOGEN ACTIVATING FACTOR / SERINE PROTEASE / COMPLEMENT SYSTEM | ||||||
機能・相同性 | ![]() complement factor I / complement activation, classical pathway / Regulation of Complement cascade / serine-type endopeptidase activity / innate immune response / proteolysis / extracellular space / extracellular exosome / extracellular region / membrane / metal ion binding 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Roversi, P. / Johnson, S. / Lea, S.M. | ||||||
![]() | ![]() タイトル: Structural Basis for Complement Factor I Control and its Disease-Associated Sequence Polymorphisms. 著者: Roversi, P. / Johnson, S. / Caesar, J.J. / Mclean, F. / Leath, K.J. / Tsiftsoglou, S.A. / Morgan, B.P. / Harris, C.L. / Sim, R.B. / Lea, S.M. | ||||||
履歴 |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AI" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AI" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BG" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BH" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "CI" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "DI" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "DJ" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN -2-STRANDED BARREL THIS IS REPRESENTED BY A -1-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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ダウンロード
PDBx/mmCIF形式 | ![]() | 377.8 KB | 表示 | ![]() |
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PDB形式 | ![]() | 309.7 KB | 表示 | ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 501.4 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 538.5 KB | 表示 | |
XML形式データ | ![]() | 66.6 KB | 表示 | |
CIF形式データ | ![]() | 89.4 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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単位格子 |
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非結晶学的対称性 (NCS) | NCS oper:
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要素
#1: タンパク質 | 分子量: 63537.355 Da / 分子数: 4 / 由来タイプ: 天然 / 由来: (天然) ![]() #2: 化合物 | ChemComp-CA / #3: 糖 | ChemComp-NAG / 非ポリマーの詳細 | N-ACETYLGLUC | 配列の詳細 | THE PROTEIN IN THIS ENTRY IS THE MATURE FORM OF FACTOR I. THEREFORE THE SIGNAL PEPTIDE (FIRST 18 ...THE PROTEIN IN THIS ENTRY IS THE MATURE FORM OF FACTOR I. THEREFORE THE SIGNAL PEPTIDE (FIRST 18 RESIDUES) OF THE UNIPROT ENTRY IS MISSING FROM THE SAMPLE, AND SO IS THE SEQUENCE RRKR AT RESIDUE NUMBERS 336-339. | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.65 Å3/Da / 溶媒含有率: 54 % / 解説: THE CRYSTAL AND DATA WERE TETARTOHEDRALLY TWINNED. |
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結晶化 | pH: 4 詳細: 20.0-23.5% PEG 1500, 0.1M SODIUM SUCCINATE PH 4.0, 1MM CACL2 |
-データ収集
回折 | 平均測定温度: 120 K | |||||||||||||||||||||||||
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放射光源 | 由来: ![]() ![]() ![]() | |||||||||||||||||||||||||
検出器 | タイプ: ADSC CCD / 検出器: CCD / 日付: 2009年11月30日 / 詳細: MIRRORS | |||||||||||||||||||||||||
放射 | モノクロメーター: CRYSTAL / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray | |||||||||||||||||||||||||
放射波長 | 波長: 0.9795 Å / 相対比: 1 | |||||||||||||||||||||||||
Reflection twin |
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反射 | 解像度: 2.65→79 Å / Num. obs: 68978 / % possible obs: 90.8 % / Observed criterion σ(I): 0 / 冗長度: 2.9 % / Biso Wilson estimate: 53.4 Å2 / Rmerge(I) obs: 0.11 / Net I/σ(I): 10.5 | |||||||||||||||||||||||||
反射 シェル | 解像度: 2.65→2.79 Å / 冗長度: 2.5 % / Rmerge(I) obs: 0.41 / Mean I/σ(I) obs: 2 / % possible all: 90.1 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRIES 1EKB, 1BY2, 1J8E AND 3B4V 解像度: 2.69→79 Å / Cor.coef. Fo:Fc: 0.911 / Cor.coef. Fo:Fc free: 0.876 / SU B: 16.144 / SU ML: 0.318 / 交差検証法: THROUGHOUT / ESU R: 0.302 / ESU R Free: 0.07 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. HYDROGENS HAVE BEEN USED BUT NOT DEPOSITED. TETARTOHEDRAL TWINNING
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 43.172 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.69→79 Å
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拘束条件 |
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