- PDB-2arg: FORMATION OF AN AMINO ACID BINDING POCKET THROUGH ADAPTIVE ZIPPER... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 2arg
タイトル
FORMATION OF AN AMINO ACID BINDING POCKET THROUGH ADAPTIVE ZIPPERING-UP OF A LARGE DNA HAIRPIN LOOP, NMR, 9 STRUCTURES
要素
DNA APTAMER [5'-D (*TP*GP*AP*CP*CP*AP*GP*GP*GP*CP*AP*AP*AP*CP*GP*GP*TP*AP* GP*GP*TP*GP*AP*GP*TP*GP*GP*TP*CP*A)-3']
キーワード
DNA / ADAPTIVE DNA STRUCTURAL TRANSITIONS / L-ARGININAMIDE BINDING POCKET / MOLECULAR RECOGNITION OF AN AMINO ACID / MINOR GROOVE RECOGNITION / BASE ENCAPSULATION WITHIN MINOR GROOVE / DNA APTAMER / DEOXYRIBONUCLEIC ACID
Text: THE INTER-PROTON DISTANCE RESTRAINTS WERE DERIVED FROM 2-D NOE BUILD UP EXPERIMENTS RECORDED AT 50, 90, 150, AND 90 AND 135 MIXING TIME FOR EXCHANGEABLE PROTONS 200 MS MIXING TIME FOR NON- ...Text: THE INTER-PROTON DISTANCE RESTRAINTS WERE DERIVED FROM 2-D NOE BUILD UP EXPERIMENTS RECORDED AT 50, 90, 150, AND 90 AND 135 MIXING TIME FOR EXCHANGEABLE PROTONS 200 MS MIXING TIME FOR NON-EXCHANGEABLE PROTONS AND AT 600 MHZ
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試料調製
詳細
内容: 100% D2O
試料状態
イオン強度: 100 mM / pH: 6.35 / 圧: 1 atm / 温度: 277 K
結晶化
*PLUS
手法: other / 詳細: NMR
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NMR測定
NMRスペクトロメーター
タイプ: Varian VARIAN UNITY PLUS / 製造業者: Varian / モデル: VARIAN UNITY PLUS / 磁場強度: 600 MHz
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解析
ソフトウェア
名称
バージョン
分類
X-PLOR
3.1
モデル構築
X-PLOR
3.1
精密化
X-PLOR
3.1
位相決定
NMR software
名称
バージョン
開発者
分類
X-PLOR
3.1
BRUNGER
精密化
X-PLOR
構造決定
精密化
手法: DISTANCE GEOMETRY, MOLECULAR DYNAMIC / ソフトェア番号: 1 詳細: TWENTY STARTING STRUCTURES WERE GENERATED BY METRICMATRIX DISTANCE GEOMETRY (FROM X-PLOR) AND WERE SUBSEQUENTLY REFINED BY DISTANCE-RESTRAINED MOLECULAR DYNAMICS USING A SET OF INTER-PROTON ...詳細: TWENTY STARTING STRUCTURES WERE GENERATED BY METRICMATRIX DISTANCE GEOMETRY (FROM X-PLOR) AND WERE SUBSEQUENTLY REFINED BY DISTANCE-RESTRAINED MOLECULAR DYNAMICS USING A SET OF INTER-PROTON DISTANCE RESTRAINTS DERIVED FROM THE 2-D NMR DATA SETS. NINE FIN AL NMR-DISTANCE REFINED STRUCTURES WERE SELECTED BASED ON THE CRITERION OF LOW TOTAL ENERGY AND LOW RESTRAINTS VIOLATIONS.
NMRアンサンブル
コンフォーマー選択の基準: LEAST NOE, VDW, AND BOND ANGLE VIOLATION, LEAST TOTAL ENERGY 計算したコンフォーマーの数: 20 / 登録したコンフォーマーの数: 9