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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: 1rzs | ||||||
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タイトル | Solution structure of P22 Cro | ||||||
![]() | Regulatory protein cro | ||||||
![]() | TRANSCRIPTION / HELIX-TURN-HELIX / DNA-BINDING PROTEIN / STRUCTURAL EVOLUTION | ||||||
機能・相同性 | DNA-binding transcriptional regulator Cro / lambda repressor-like DNA-binding domains / 434 Repressor (Amino-terminal Domain) / Lambda repressor-like, DNA-binding domain superfamily / DNA binding / Orthogonal Bundle / Mainly Alpha / Regulatory protein cro![]() | ||||||
生物種 | ![]() | ||||||
手法 | 溶液NMR / simulated annealing | ||||||
![]() | Newlove, T. / Konieczka, J.H. / Cordes, M.H. | ||||||
![]() | ![]() タイトル: Secondary structure switching in Cro protein evolution. 著者: Newlove, T. / Konieczka, J.H. / Cordes, M.H. | ||||||
履歴 |
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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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PDBx/mmCIF形式 | ![]() | 393.3 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 339.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 466.7 KB | 表示 | |
XML形式データ | ![]() | 21 KB | 表示 | |
CIF形式データ | ![]() | 34.3 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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NMR アンサンブル |
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要素
#1: タンパク質 | 分子量: 6837.767 Da / 分子数: 1 / 由来タイプ: 組換発現 由来: (組換発現) ![]() 属: P22-like viruses / 遺伝子: CRO / プラスミド: pET21b / 生物種 (発現宿主): Escherichia coli / 発現宿主: ![]() ![]() |
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-実験情報
-実験
実験 | 手法: 溶液NMR | ||||||||||||||||||||||||||||
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NMR実験 |
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試料調製
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試料状態 |
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-NMR測定
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M |
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放射波長 | 相対比: 1 |
NMRスペクトロメーター | タイプ: Bruker DRX / 製造業者: Bruker / モデル: DRX / 磁場強度: 600 MHz |
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解析
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精密化 | 手法: simulated annealing / ソフトェア番号: 1 詳細: 30 structures were calculated using 916 NOE-derived distance restraints, 10 hydrogen bond distance restraints, 41 phi angle restraints and 5 chi1 angle restraints. 23 of 30 calculated ...詳細: 30 structures were calculated using 916 NOE-derived distance restraints, 10 hydrogen bond distance restraints, 41 phi angle restraints and 5 chi1 angle restraints. 23 of 30 calculated structures were initially accepted based on no distance restraint violations greater than 0.4 angstroms and no angle restraint violations greater than 5 degrees. Of the 23, 2 were eliminated for having significantly higher energy than the others, leaving 21 structures in the final ensemble. The ordered region of the structure includes residues 1-57. Pairwise RMSDs for the ordered region were 0.53 A (backbone atoms) and 1.29 A (all heavy atoms). None of the backbone angles in the ordered region of any ensemble member fell outside the most favorable and additionally allowed regions of a Ramachandran plot. | ||||||||||||||||||||||||
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: agreement with distance and angle restraints; two structures were also eliminated due to high energy 計算したコンフォーマーの数: 30 / 登録したコンフォーマーの数: 21 |