+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 141d | ||||||
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タイトル | SOLUTION STRUCTURE OF A CONSERVED DNA SEQUENCE FROM THE HIV-1 GENOME: RESTRAINED MOLECULAR DYNAMICS SIMULATION WITH DISTANCE AND TORSION ANGLE RESTRAINTS DERIVED FROM TWO-DIMENSIONAL NMR SPECTRA | ||||||
要素 |
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キーワード | DNA / DOUBLE HELIX / CONSERVED SEQUENCE OF HIV-1 GENOME | ||||||
機能・相同性 | DNA / DNA (> 10) 機能・相同性情報 | ||||||
手法 | 溶液NMR / MOLECULAR DYNAMICS, ENERGY MINIMIZATION | ||||||
データ登録者 | Mujeeb, A. / James, T.L. | ||||||
引用 | ジャーナル: Biochemistry / 年: 1993 タイトル: Solution structure of a conserved DNA sequence from the HIV-1 genome: restrained molecular dynamics simulation with distance and torsion angle restraints derived from two-dimensional NMR spectra. 著者: Mujeeb, A. / Kerwin, S.M. / Kenyon, G.L. / James, T.L. | ||||||
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 | 141d.cif.gz | 20 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb141d.ent.gz | 12 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 141d.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 | 141d_validation.pdf.gz | 238.1 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 141d_full_validation.pdf.gz | 237.9 KB | 表示 | |
XML形式データ | 141d_validation.xml.gz | 1.7 KB | 表示 | |
CIF形式データ | 141d_validation.cif.gz | 1.9 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/41/141d ftp://data.pdbj.org/pub/pdb/validation_reports/41/141d | HTTPS FTP |
-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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NMR アンサンブル |
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-要素
#1: DNA鎖 | 分子量: 3982.596 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: CHEMICALLY SYNTHESIZED |
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#2: DNA鎖 | 分子量: 3960.600 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: CHEMICALLY SYNTHESIZED |
-実験情報
-実験
実験 | 手法: 溶液NMR |
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NMR実験の詳細 | Text: SUGAR PUCKER OF DEOXYRIBOSES HAS BEEN DETERMINED BY SIMULATION OF 2QF-COSY SPECTRA. A LIST OF TORSION ANGLE AND NOE DISTANCE RESTRAINTS IS AVAILABLE FROM THE PROTEIN DATA BANK AS ENTRY R140DMR. |
-解析
ソフトウェア | 名称: AMBER / 分類: 精密化 | ||||||
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NMR software |
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精密化 | 手法: MOLECULAR DYNAMICS, ENERGY MINIMIZATION / ソフトェア番号: 1 詳細: ALL COORDINATES AROSE FROM ENERGY MINIMIZED AMBER4 FILES THAT WERE REFORMATTED FOR THE HELIX ANALYSIS PROGRAM CURVES. THEREFORE, ALL HYDROGEN ATOMS WERE REMOVED. THE DEPOSITORS HAVE PROVIDED ...詳細: ALL COORDINATES AROSE FROM ENERGY MINIMIZED AMBER4 FILES THAT WERE REFORMATTED FOR THE HELIX ANALYSIS PROGRAM CURVES. THEREFORE, ALL HYDROGEN ATOMS WERE REMOVED. THE DEPOSITORS HAVE PROVIDED THREE COORDINATE SETS FOR THIS STRUCTURE. THE FIRST TWO COORDINATE SETS (PROTEIN DATA BANK ENTRIES 140D AND 141D) CONTAIN THE RESULTS OF THE NMR/RESTRAINED MOLECULAR DYNAMICS REFINEMENT WHERE A-DNA AND B-DNA WERE USED AS STARTING MODELS, RESPECTIVELY. THE AUTHORS DENOTED THESE STRUCTURES AS RMD-A AND RMD-B, RESPECTIVELY. THE THIRD COORDINATE SET (PROTEIN DATA BANK ENTRY 142D) REPRESENTS THE FINAL STRUCTURE, DENOTED RMD-FINAL BY THE AUTHORS. ALL STRUCTURES WERE DERIVED BY AVERAGING THE LAST 4 PS OF 30 PS RESTRAINED MD (AMBER4) AND SUBSEQUENT RESTRAINED ENERGY MINIMIZATION. FIVE RMD RUNS WERE AVERAGED TO EACH INTERIM STRUCTURE RMD-A AND RMD-B, DEPENDING ON THE STARTING GEOMETRY. ALL TEN STRUCTURES WERE AVERAGED, RESTRAINED ENERGY MINIMIZED AND A FINAL 20PS RMD RUN WAS PERFORMED, THE LAST 4PS OF WHICH, AFTER AVERAGING AND RESTRAINED ENERGY MINIMIZATION LEAD TO THE FINAL STRUCTURE: RMD-FINAL. | ||||||
NMRアンサンブル | 登録したコンフォーマーの数: 1 |