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基本情報
登録情報 | データベース: PDB / ID: 1d8b | ||||||
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タイトル | NMR STRUCTURE OF THE HRDC DOMAIN FROM SACCHAROMYCES CEREVISIAE RECQ HELICASE | ||||||
![]() | SGS1 RECQ HELICASE | ||||||
![]() | DNA BINDING PROTEIN / FIVE HELICES / THREE-HELICAL BUNDLE FLANKED BY TWO HELICES | ||||||
機能・相同性 | ![]() negative regulation of meiotic joint molecule formation / regulation of reciprocal meiotic recombination / : / meiotic DNA double-strand break processing / gene conversion at mating-type locus / telomeric 3' overhang formation / : / RecQ family helicase-topoisomerase III complex / : / chromatin extrusion motor activity ...negative regulation of meiotic joint molecule formation / regulation of reciprocal meiotic recombination / : / meiotic DNA double-strand break processing / gene conversion at mating-type locus / telomeric 3' overhang formation / : / RecQ family helicase-topoisomerase III complex / : / chromatin extrusion motor activity / ATP-dependent H2AZ histone chaperone activity / ATP-dependent H3-H4 histone complex chaperone activity / cohesin loader activity / meiotic chromosome segregation / DNA double-strand break processing / DNA clamp loader activity / telomere maintenance via recombination / mitotic G2/M transition checkpoint / mitotic intra-S DNA damage checkpoint signaling / 3'-5' DNA helicase activity / DNA 3'-5' helicase / DNA topological change / mitotic sister chromatid segregation / chromosome organization / DNA helicase activity / telomere maintenance / isomerase activity / double-strand break repair via homologous recombination / chromosome / forked DNA-dependent helicase activity / single-stranded 3'-5' DNA helicase activity / four-way junction helicase activity / double-stranded DNA helicase activity / nucleolus / ATP hydrolysis activity / DNA binding / ATP binding / nucleus / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | 溶液NMR / ARIA (AMBIGUOUS RESTRAINTS IN ITERATIVE ASSIGNMENTS) AMBIGUOUS DISTANCE RESTRAINTS SIMULATED ANNEALING WITH TORSION ANGLE DYNAMICS | ||||||
![]() | Liu, Z. / Macias, M.J. / Bottomley, M.J. / Stier, G. / Linge, J.P. / Nilges, M. / Bork, P. / Sattler, M. | ||||||
![]() | ![]() タイトル: The three-dimensional structure of the HRDC domain and implications for the Werner and Bloom syndrome proteins. 著者: Liu, Z. / Macias, M.J. / Bottomley, M.J. / Stier, G. / Linge, J.P. / Nilges, M. / Bork, P. / Sattler, M. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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その他 | ![]() |
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アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-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: 9385.962 Da / 分子数: 1 / 断片: HRDC DOMAIN / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 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
詳細 |
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試料状態 | イオン強度: 20 mM SODIUM PHOSPHATE / pH: 6.5 / 圧: 1 bar / 温度: 295 K | |||||||||
結晶化 | *PLUS 手法: other / 詳細: NMR |
-NMR測定
NMRスペクトロメーター |
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解析
NMR software |
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精密化 | 手法: ARIA (AMBIGUOUS RESTRAINTS IN ITERATIVE ASSIGNMENTS) AMBIGUOUS DISTANCE RESTRAINTS SIMULATED ANNEALING WITH TORSION ANGLE DYNAMICS ソフトェア番号: 1 詳細: STARTING WITH AN ALMOST COMPLETE LIST OF CHEMICAL SHIFTS, THE PROGRAM ARIA ( AMBIGUOUS RESTRAINTS IN ITERATIVE ASSIGNMENT) CALIBRATES NOES, MERGES THE OBTAINED AMBIGUOUS DISTANCE RESTRAINTS ...詳細: STARTING WITH AN ALMOST COMPLETE LIST OF CHEMICAL SHIFTS, THE PROGRAM ARIA ( AMBIGUOUS RESTRAINTS IN ITERATIVE ASSIGNMENT) CALIBRATES NOES, MERGES THE OBTAINED AMBIGUOUS DISTANCE RESTRAINTS FROM DIFFERENT NOE SPECTRA AND ASSIGNS THE NOE PEAKS IN AN ITERATIVE MANNER. FROM A TOTAL OF 1890 NOES ABOUT 85% WERE MANUALLY ASSIGNED, THE REMAINDER WAS ASSIGNED BY ARIA. FLOATING POINT CHIRALITY ASSIGNMENT WAS USED DURING THE STRUCTURE CALCULATION IN ORDER TO OBTAIN STEREOSPECIFIC ASSIGNMENTS FOR METHYL AND METHYLENE GROUPS. THEREFORE, SOME METHYL AND METHYLENE CARBON/PROTON ATOM NAMES IN THE RESTRAINT FILES MIGHT BE INCONSISTENT COMPARED TO THOSE IN THE COORIDINATE FILES. THE DEPOSITED STRUCTURES HAVE BEEN WATER-REFINED AS DESCRIBED IN THE PUBLICATION. PSI REFINEMENT: THE STRUCTURES HAVE BEEN DIRECTLY REFINED AGAINST CROSS- CORRELATED RELAXATION RATES (C-ALPHA-H-ALPHA DIPOLE, CO CSA) AND THE THREE- BOND H/D ISOTOPE EFFECT ON THE C-ALPHA CHEMICAL SHIFT. "REFINEMENT OF THE PROTEIN BACKBONE ANGLE PSI IN NMR STRUCTURE CALCULATIONS." SPRANGERS, BOTTOMLEY, LINGE, SCHULTZ, NILGES, SATTLER. | ||||||||||||||||||||||||||||
代表構造 | 選択基準: lowest energy | ||||||||||||||||||||||||||||
NMRアンサンブル | コンフォーマー選択の基準: STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY, STRUCTURES WITH FAVORABLE NON- BOND ENERGY 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: 15 |