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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: 1hkl | ||||||
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タイトル | FREE AND LIGANDED FORM OF AN ESTEROLYTIC CATALYTIC ANTIBODY | ||||||
![]() | (48G7 FAB) x 2 | ||||||
![]() | CATALYTIC ANTIBODY / ESTER HYDROLYSIS / ESTEROLYTIC / FAB / IMMUNOGLOBULIN | ||||||
機能・相同性 | ![]() IgD immunoglobulin complex / IgA immunoglobulin complex / IgM immunoglobulin complex / IgE immunoglobulin complex / Fc-gamma receptor I complex binding / CD22 mediated BCR regulation / complement-dependent cytotoxicity / IgG immunoglobulin complex / Fc epsilon receptor (FCERI) signaling / antibody-dependent cellular cytotoxicity ...IgD immunoglobulin complex / IgA immunoglobulin complex / IgM immunoglobulin complex / IgE immunoglobulin complex / Fc-gamma receptor I complex binding / CD22 mediated BCR regulation / complement-dependent cytotoxicity / IgG immunoglobulin complex / Fc epsilon receptor (FCERI) signaling / antibody-dependent cellular cytotoxicity / immunoglobulin receptor binding / immunoglobulin complex, circulating / Classical antibody-mediated complement activation / Initial triggering of complement / immunoglobulin mediated immune response / FCGR activation / Role of LAT2/NTAL/LAB on calcium mobilization / complement activation, classical pathway / Role of phospholipids in phagocytosis / Scavenging of heme from plasma / antigen binding / FCERI mediated Ca+2 mobilization / FCGR3A-mediated IL10 synthesis / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / Regulation of Complement cascade / Cell surface interactions at the vascular wall / B cell receptor signaling pathway / FCGR3A-mediated phagocytosis / FCERI mediated MAPK activation / Regulation of actin dynamics for phagocytic cup formation / FCERI mediated NF-kB activation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / antibacterial humoral response / Interleukin-4 and Interleukin-13 signaling / blood microparticle / adaptive immune response / Potential therapeutics for SARS / immune response / extracellular space / extracellular exosome / extracellular region / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() | ||||||
![]() | Wedemayer, G.J. / Wang, L.H. / Patten, P.A. / Schultz, P.G. / Stevens, R.C. | ||||||
![]() | ![]() タイトル: Crystal structures of the free and liganded form of an esterolytic catalytic antibody. 著者: Wedemayer, G.J. / Wang, L.H. / Patten, P.A. / Schultz, P.G. / Stevens, R.C. #1: ![]() タイトル: The Immunological Evolution of Catalysis 著者: Patten, P.A. / Gray, N.S. / Yang, P.L. / Marks, C.B. / Wedemayer, G.J. / Boniface, J.J. / Stevens, R.C. / Schultz, P.G. #2: ![]() タイトル: A Genetic Approach to the Generation of Antibodies with Enhanced Catalytic Activities 著者: Lesley, S.A. / Patten, P.A. / Schultz, P.G. | ||||||
履歴 |
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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 | ![]() | 108 KB | 表示 | ![]() |
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PDB形式 | ![]() | 83 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
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アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-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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単位格子 |
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要素
#1: 抗体 | 分子量: 23485.045 Da / 分子数: 1 断片: VARIABLE DOMAINS OF LIGHT AND HEAVY CHAINS AND CONSTANT DOMAINS OF LIGHT AND HEAVY CHAINS 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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#2: 抗体 | 分子量: 23209.020 Da / 分子数: 1 断片: VARIABLE DOMAINS OF LIGHT AND HEAVY CHAINS AND CONSTANT DOMAINS OF LIGHT AND HEAVY CHAINS 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
Has protein modification | Y |
由来についての詳細 | BOTH FAB CHAINS ARE DERIVED FROM THE MATURE (HYBRIDOMA LINE) ANTIBODY. THE LIGHT CHAIN CONSISTS OF ...BOTH FAB CHAINS ARE DERIVED FROM THE MATURE (HYBRIDOMA LINE) ANTIBODY. THE LIGHT CHAIN CONSISTS OF THE VJ VARIABLE DOMAIN FROM MOUSE AND THE C (KAPPA) CONSTANT REGION FROM HUMAN. THE HEAVY CHAIN CONSISTS OF THE VDJ VARIABLE DOMAIN FROM MOUSE AND THE C (H1) CONSTANT REGION FROM HUMAN. FAB 48G7 IS A MATURE ANTIBODY FAB. TEN POINT MUTATIONS WERE FIXED INTO ITS GENE SEQUENCE (RELATIVE TO THAT OF THE GERMLINE PRECURSOR) DURING THE SOMATIC MATURATION |
-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: 2.39 Å3/Da / 溶媒含有率: 49 % | ||||||||||||||||||||
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結晶化 | *PLUS 温度: 4 ℃ / pH: 7 / 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
放射光源 | 波長: 1.5418 |
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検出器 | タイプ: RIGAKU / 検出器: IMAGE PLATE / 日付: 1995 |
放射 | 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 1.5418 Å / 相対比: 1 |
反射 | Num. obs: 10159 / % possible obs: 80.9 % / 冗長度: 2.4 % / Rmerge(I) obs: 0.143 |
反射 | *PLUS 最高解像度: 2.7 Å / 最低解像度: 6 Å |
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解析
ソフトウェア |
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精密化 | 解像度: 2.68→6 Å / σ(F): 2.7 /
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精密化ステップ | サイクル: LAST / 解像度: 2.68→6 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS 最高解像度: 2.7 Å / 最低解像度: 6 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS |