- PDB-1du2: SOLUTION STRUCTURE OF THE THETA SUBUNIT OF DNA POLYMERASE III -
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基本情報
登録情報
データベース: PDB / ID: 1du2
タイトル
SOLUTION STRUCTURE OF THE THETA SUBUNIT OF DNA POLYMERASE III
要素
DNA POLYMERASE III
キーワード
TRANSFERASE / DNA polymerase / Alpha Helix
機能・相同性
機能・相同性情報
DNA polymerase III, core complex / DNA polymerase III complex / lagging strand elongation / replisome / leading strand elongation / DNA-templated DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA binding / cytosol 類似検索 - 分子機能
DNA polymerase III-theta / DNA polymerase III-theta, bacterial / DNA polymerase III-theta superfamily / DNA polymerase III, theta subunit / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
Text: The structure was determined by double and triple resonance heteronuclear NMR spectroscopy techniques. There is evidence of substantial conformational exchange in sections of the chain that ...Text: The structure was determined by double and triple resonance heteronuclear NMR spectroscopy techniques. There is evidence of substantial conformational exchange in sections of the chain that severely limit the precision of the structure in these regions of the molecule. Specifically, conformational exchange occurs in the regions D19-M33 and L55-S63.
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試料調製
詳細
Solution-ID
内容
溶媒系
1
1 mM Theta subunit U-15N; 10 mM phosphate buffer pH 6.5;
90% H2O/10% D2O
2
1 mM Theta subunit U-15N,13C; 10 mM phosphate buffer, pH 6.5
90% H2O/10% D2O
3
1mMThetasubunit; 10mMphosphatebufferpH6.5;
100% D2O
試料状態
Conditions-ID
イオン強度
pH
圧 (kPa)
温度 (K)
1
0.03
6.5
aambient
298K
2
0.03
6.5
ambient
298K
3
0.03
6.5
ambient
298K
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
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Varian INOVA
Varian
INOVA
600
1
Varian VXRS
Varian
VXRS
500
2
Varian INOVA
Varian
INOVA
500
3
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解析
NMR software
名称
バージョン
開発者
分類
VNMR
5.2and6.1
VarianAssociates
collection
XEASY
1.3.10
Bartels
データ解析
SPSCAN
1.0.53
Glaser
精密化
DYANA
1.5
Guentert
精密化
精密化
手法: torsion angle dynamics / ソフトェア番号: 1 詳細: The structures are based on 819 restraints, 511 are NOE-derived distance constraints, 300 dihedral angle restraints and 8 distance restraints from hydrogen bonds
代表構造
選択基準: fewest violations
NMRアンサンブル
コンフォーマー選択の基準: target function / 計算したコンフォーマーの数: 400 / 登録したコンフォーマーの数: 20