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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: 1mpf | ||||||
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タイトル | STRUCTURAL AND FUNCTIONAL ALTERATIONS OF A COLICIN RESISTANT MUTANT OF OMPF-PORIN FROM ESCHERICHIA COLI | ||||||
![]() | MATRIX PORIN OUTER MEMBRANE PROTEIN F | ||||||
![]() | MEMBRANE PROTEIN | ||||||
機能・相同性 | ![]() colicin transmembrane transporter activity / monoatomic ion channel complex / porin activity / pore complex / protein homotrimerization / monoatomic ion transmembrane transport / lipopolysaccharide binding / cell outer membrane / disordered domain specific binding / protein transport ...colicin transmembrane transporter activity / monoatomic ion channel complex / porin activity / pore complex / protein homotrimerization / monoatomic ion transmembrane transport / lipopolysaccharide binding / cell outer membrane / disordered domain specific binding / protein transport / monoatomic ion channel activity / lipid binding / identical protein binding / membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() | ||||||
![]() | Schirmer, T. | ||||||
![]() | ![]() タイトル: Structural and functional alterations of a colicin-resistant mutant of OmpF porin from Escherichia coli. 著者: Jeanteur, D. / Schirmer, T. / Fourel, D. / Simonet, V. / Rummel, G. / Widmer, C. / Rosenbusch, J.P. / Pattus, F. / Pages, J.M. #1: ![]() タイトル: Crystal Structures Explain Functional Properties of Two E. Coli Porins 著者: Cowan, S.W. / Schirmer, T. / Rummel, G. / Steiert, M. / Ghosh, R. / Pauptit, R.A. / Jansonius, J.N. / Rosenbusch, J.P. | ||||||
履歴 |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE ...SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS *A1* AND *A2* ARE DEFINED. STRANDS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 AND 15 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 | ![]() | 83 KB | 表示 | ![]() |
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PDB形式 | ![]() | 61.7 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 447 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 441.9 KB | 表示 | |
XML形式データ | ![]() | 9.3 KB | 表示 | |
CIF形式データ | ![]() | 14.2 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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単位格子 |
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Atom site foot note | 1: RESIDUE 27 COULD NOT BE MODELED DUE TO WEAK OR NONEXISTENT ELECTRON DENSITY AND IS INCLUDED IN THE MODEL IN AN ARBITRARY CONFORMATION ONLY FOR CONVENIENCE. 2: HET RESIDUES 341 - 354 HAVE NOT BEEN IDENTIFIED UNAMBIGOUSLY AND HAVE BEEN MODELED AS FRAGMENTS OF THE DETERGENT OCTYL-TETRAOXYETHYLENE (ABBREVIATED C8E). |
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要素
#1: タンパク質 | 分子量: 37172.285 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() | ||
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#2: 化合物 | ChemComp-C8E / ( #3: 水 | ChemComp-HOH / | |
-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: 2.85 Å3/Da / 溶媒含有率: 56.83 % | ||||||||||||||||||||||||||||||||||||||||||
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結晶化 | *PLUS pH: 9.8 / 手法: microdialysis / 詳細: Pauptit, R. A., (1991) J. Mol. Biol., 218, 505. | ||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
放射 | 散乱光タイプ: x-ray |
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放射波長 | 相対比: 1 |
反射 | Num. obs: 7337 / % possible obs: 84.6 % |
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解析
ソフトウェア |
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精密化 | 解像度: 3→8 Å 詳細: NO INDIVIDUAL B-FACTOR REFINEMENT; B-FACTORS OF THE MUTATED RESIDUE ASP 119 WERE MANUALLY SET TO 45 A**2 ACCORDING TO DIFFERENCE-FOURIER DENSITY. ATOMS THAT ARE NOT WELL DEFINED DUE TO POOR ...詳細: NO INDIVIDUAL B-FACTOR REFINEMENT; B-FACTORS OF THE MUTATED RESIDUE ASP 119 WERE MANUALLY SET TO 45 A**2 ACCORDING TO DIFFERENCE-FOURIER DENSITY. ATOMS THAT ARE NOT WELL DEFINED DUE TO POOR ELECTRON DENSITY HAVE AN OCCUPANCY OF ZERO. RESIDUE 27 COULD NOT BE MODELED DUE TO WEAK OR NONEXISTENT ELECTRON DENSITY AND IS INCLUDED IN THE MODEL IN AN ARBITRARY CONFORMATION ONLY FOR CONVENIENCE. HET RESIDUES 341 - 354 HAVE NOT BEEN IDENTIFIED UNAMBIGOUSLY AND HAVE BEEN MODELED AS FRAGMENTS OF THE DETERGENT OCTYL- TETRAOXYETHYLENE (ABBREVIATED C8E).
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精密化ステップ | サイクル: LAST / 解像度: 3→8 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 Rfactor obs: 0.166 / Rfactor Rwork: 0.166 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS タイプ: x_angle_d / Dev ideal: 1.8 |