- PDB-1zr9: Solution Structure of a Human C2H2-type Zinc Finger Protein -
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データを開く
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: 1zr9
タイトル
Solution Structure of a Human C2H2-type Zinc Finger Protein
要素
Zinc finger protein 593
キーワード
TRANSCRIPTION / zinc finger / DNA binding / Structural Genomics / PSI / Protein Structure Initiative / Center for Eukaryotic Structural Genomics / CESG
機能・相同性
機能・相同性情報
negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / preribosome binding / ribosome biogenesis / nucleolus / positive regulation of transcription by RNA polymerase II / DNA binding / zinc ion binding / nucleoplasm / cytoplasm 類似検索 - 分子機能
溶液NMR / Automated methods were used for backbone chemical shift assignment, iterative NOE refinement. Final structures were obtained by molecular dynamics in explicit solvent.
Text: All triple-resonance and NOESY spectra were acquired using a cyrogenic probe
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試料調製
詳細
内容: 0.6 mM ZNF593 U-15N,13C, 10 mM Bis Tris, 100 mM NaCl, 2 mM DTT, 90% H2O, 10% D2O 溶媒系: 90% H2O/10% D2O
試料状態
イオン強度: 100 mM / pH: 6 / 圧: ambient / 温度: 298 K
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NMR測定
放射
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M
放射波長
相対比: 1
NMRスペクトロメーター
タイプ: Bruker AVANCE / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 600 MHz
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解析
NMR software
名称
バージョン
開発者
分類
XwinNMR
3.5
BrukerBiospin
collection
NMRPipe
2004
F. Delaglio
解析
SPSCAN
1.1.0
R.W. Glaser
データ解析
XEASY
1.3
C. Bartels
データ解析
GARANT
2.1
C. Bartels
データ解析
CYANA
1.0.6
T. Herrmann, P. Guentert, K. Wuethrich
構造決定
XPLOR-NIH
2.0.6
G. MariusClore
精密化
精密化
手法: Automated methods were used for backbone chemical shift assignment, iterative NOE refinement. Final structures were obtained by molecular dynamics in explicit solvent. ソフトェア番号: 1 詳細: Residues 1-27 and 95-116 of the construct were disordered and were excluded from the model. After initial calculations without zinc, the zinc atom was constrained in a tetrahedral geometry ...詳細: Residues 1-27 and 95-116 of the construct were disordered and were excluded from the model. After initial calculations without zinc, the zinc atom was constrained in a tetrahedral geometry using distance restraints to each coordinating CYS SG and HIS NE2 of 2.3 A and 2.0 A, respectively.
代表構造
選択基準: closest to the average
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: 100 / 登録したコンフォーマーの数: 20