+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 7zfm | ||||||
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タイトル | Engineered Protein Targeting the Zika Viral Envelope Fusion Loop | ||||||
要素 | Peptidyl-prolyl cis-trans isomerase A | ||||||
キーワード | ANTIVIRAL PROTEIN / ZIKV / Neutralization / E protein / Fusion Loop | ||||||
機能・相同性 | 機能・相同性情報 peptidylprolyl isomerase / peptidyl-prolyl cis-trans isomerase activity / protein folding / outer membrane-bounded periplasmic space / periplasmic space 類似検索 - 分子機能 | ||||||
生物種 | Escherichia coli K-12 (大腸菌) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 1.711 Å | ||||||
データ登録者 | Athayde, D. / Archer, M. / Viana, I.F.T. / Adan, W.C.S. / Xavier, L.S.S. / Lins, R.D. | ||||||
資金援助 | ポルトガル, 1件
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引用 | ジャーナル: SSRN / 年: 2022 タイトル: In Vitro Neutralisation of Zika Virus by an Engineered Protein Targeting the Viral Envelope Fusion Loop 著者: Viana, I.F.T. / Cruz, C.H.B. / Athayde, D. / Adan, W.C.S. / Xavier, L.S.S. / Archer, M. / Lins, R.D. #1: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2012 タイトル: Towards automated crystallographic structure refinement with phenix.refine. 著者: Afonine, P.V. / Grosse-Kunstleve, R.W. / Echols, N. / Headd, J.J. / Moriarty, N.W. / Mustyakimov, M. / Terwilliger, T.C. / Urzhumtsev, A. / Zwart, P.H. / Adams, P.D. #2: ジャーナル: Acta Crystallogr D Struct Biol / 年: 2019 タイトル: Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix. 著者: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty / ...著者: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty / Robert D Oeffner / Billy K Poon / Michael G Prisant / Randy J Read / Jane S Richardson / David C Richardson / Massimo D Sammito / Oleg V Sobolev / Duncan H Stockwell / Thomas C Terwilliger / Alexandre G Urzhumtsev / Lizbeth L Videau / Christopher J Williams / Paul D Adams / 要旨: Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological ...Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological processes and to develop new therapeutics against diseases. The overall structure-solution workflow is similar for these techniques, but nuances exist because the properties of the reduced experimental data are different. Software tools for structure determination should therefore be tailored for each method. Phenix is a comprehensive software package for macromolecular structure determination that handles data from any of these techniques. Tasks performed with Phenix include data-quality assessment, map improvement, model building, the validation/rebuilding/refinement cycle and deposition. Each tool caters to the type of experimental data. The design of Phenix emphasizes the automation of procedures, where possible, to minimize repetitive and time-consuming manual tasks, while default parameters are chosen to encourage best practice. A graphical user interface provides access to many command-line features of Phenix and streamlines the transition between programs, project tracking and re-running of previous tasks. #3: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2011 タイトル: Data processing and analysis with the autoPROC toolbox. 著者: Vonrhein, C. / Flensburg, C. / Keller, P. / Sharff, A. / Smart, O. / Paciorek, W. / Womack, T. / Bricogne, G. #5: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2006 タイトル: Scaling and assessment of data quality. 著者: Evans, P. #6: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2013 タイトル: How good are my data and what is the resolution? 著者: Evans, P.R. / Murshudov, G.N. #7: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2011 タイトル: Overview of the CCP4 suite and current developments. 著者: Winn, M.D. / Ballard, C.C. / Cowtan, K.D. / Dodson, E.J. / Emsley, P. / Evans, P.R. / Keegan, R.M. / Krissinel, E.B. / Leslie, A.G. / McCoy, A. / McNicholas, S.J. / Murshudov, G.N. / Pannu, N. ...著者: Winn, M.D. / Ballard, C.C. / Cowtan, K.D. / Dodson, E.J. / Emsley, P. / Evans, P.R. / Keegan, R.M. / Krissinel, E.B. / Leslie, A.G. / McCoy, A. / McNicholas, S.J. / Murshudov, G.N. / Pannu, N.S. / Potterton, E.A. / Powell, H.R. / Read, R.J. / Vagin, A. / Wilson, K.S. | ||||||
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 | 7zfm.cif.gz | 216.8 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb7zfm.ent.gz | 175.9 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 7zfm.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 | 7zfm_validation.pdf.gz | 827.5 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 7zfm_full_validation.pdf.gz | 830 KB | 表示 | |
XML形式データ | 7zfm_validation.xml.gz | 18.7 KB | 表示 | |
CIF形式データ | 7zfm_validation.cif.gz | 27.3 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/zf/7zfm ftp://data.pdbj.org/pub/pdb/validation_reports/zf/7zfm | HTTPS FTP |
-関連構造データ
関連構造データ | 1j2aS S: 精密化の開始モデル |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
-集合体
登録構造単位 |
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単位格子 |
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Components on special symmetry positions |
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-要素
-タンパク質 , 1種, 2分子 AB
#1: タンパク質 | 分子量: 20675.021 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Escherichia coli K-12 (大腸菌) / 株: K12 / 遺伝子: ppiA, rot, rotA, b3363, JW3326 / プラスミド: pET14b / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / Variant (発現宿主): Star pLysS / 参照: UniProt: P0AFL3, peptidylprolyl isomerase |
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-非ポリマー , 6種, 316分子
#2: 化合物 | ChemComp-EDO / #3: 化合物 | ChemComp-P6G / | #4: 化合物 | #5: 化合物 | #6: 化合物 | #7: 水 | ChemComp-HOH / | |
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-詳細
研究の焦点であるリガンドがあるか | N |
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-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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-試料調製
結晶 | マシュー密度: 2.63 Å3/Da / 溶媒含有率: 53.25 % / 解説: Clear Octahedron Shaped Crystals |
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結晶化 | 温度: 293.15 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7 詳細: 1.0 M Succinic acid, 0.1 M Hepes pH 7.0 and 1% w/v PEG 2000 MME |
-データ収集
回折 | 平均測定温度: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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放射光源 | 由来: シンクロトロン / サイト: ALBA / ビームライン: XALOC / 波長: 0.97926 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
検出器 | タイプ: DECTRIS PILATUS 6M / 検出器: PIXEL / 日付: 2020年10月29日 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
放射 | 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: 0.97926 Å / 相対比: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 | 解像度: 1.711→66.221 Å / Num. obs: 37153 / % possible obs: 95.2 % / 冗長度: 12.91 % 詳細: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last ...詳細: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last updated 2020-04-13: http://mmcif.wwpdb.org/dictionaries/mmcif_pdbx_v50.dic/Index/) and the actual quantities provided by MRFANA (https://github.com/githubgphl/MRFANA) from the autoPROC package (https://www.globalphasing.com/autoproc/). In general, the mmCIF categories here should provide items that are currently used in the PDB archive. If there are alternatives, the one recommended by the PDB developers has been selected. The distinction between *_all and *_obs quantities is not always clear: often only one version is actively used within the PDB archive (or is the one recommended by PDB developers). The intention of distinguishing between classes of reflections before and after some kind of observation criterion was applied, can in principle be useful - but such criteria change in various ways through the data processing procedure (rejection of overloaded or too partial reflections, outlier/misfit rejection during scaling etc) and there is no retrospect computation of data scaling/merging statistics for the reflections used in the final refinement (where another observation criterion might have been applied). Typical data processing will usually only provide one version of statistics at various stages and these are given in the recommended item here, irrespective of the "_all" and "_obs" connotation, see e.g. the use of _reflns.pdbx_Rmerge_I_obs, _reflns.pdbx_Rrim_I_all and _reflns.pdbx_Rpim_I_all. Please note that all statistics related to "merged intensities" (or "merging") are based on inverse-variance weighting of the individual measurements making up a symmetry-unique reflection. This is standard for several decades now, even if some of the dictionary definitions seem to suggest that a simple "mean" or "average" intensity is being used instead. R-values are always given for all symmetry-equivalent reflections following Friedel's law, i.e. Bijvoet pairs are not treated separately (since we want to describe the overall mean intensity and not the mean I(+) and I(-) here). The Rrim metric is identical to the Rmeas R-value and only differs in name. _reflns.pdbx_number_measured_all is the number of measured intensities just before the final merging step (at which point no additional rejection takes place). _reflns.number_obs is the number of symmetry-unique observations, i.e. the result of merging those measurements via inverse-variance weighting. _reflns.pdbx_netI_over_sigmaI is based on the merged intensities (_reflns.number_obs) as expected. _reflns.pdbx_redundancy is synonymous with "multiplicity". The per-shell item _reflns_shell.number_measured_all corresponds to the overall value _reflns.pdbx_number_measured_all. The per-shell item _reflns_shell.number_unique_all corresponds to the overall value _reflns.number_obs. The per-shell item _reflns_shell.percent_possible_all corresponds to the overall value _reflns.percent_possible_obs. The per-shell item _reflns_shell.meanI_over_sigI_obs corresponds to the overall value given as _reflns.pdbx_netI_over_sigmaI. But be aware of the incorrect definition of the former in the current dictionary! CC1/2: 1 / Rmerge(I) obs: 0.0451 / Rpim(I) all: 0.0127 / Rrim(I) all: 0.0469 / Net I/σ(I): 28.45 / Num. measured all: 479564 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 シェル |
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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: 分子置換 開始モデル: 1J2A 解像度: 1.711→66.22 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.949 / SU R Cruickshank DPI: 0.152 / 交差検証法: THROUGHOUT / SU R Blow DPI: 0.126 / SU Rfree Blow DPI: 0.117 / SU Rfree Cruickshank DPI: 0.112
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原子変位パラメータ | Biso mean: 40.54 Å2
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Refine analyze | Luzzati coordinate error obs: 0.23 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 1.711→66.22 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.711→1.76 Å
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精密化 TLS | Refine-ID: X-RAY DIFFRACTION
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精密化 TLSグループ |
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