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基本情報
登録情報 | データベース: PDB / ID: 2kcx | ||||||
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タイトル | Solution NMR Structure of Kazal-1 Domain of Human Follistatin-related protein 3 (FSTL-3). Northeast Structural Genomics Target HR6186A. | ||||||
![]() | Follistatin-related protein 3 | ||||||
![]() | structural genomics / unknown function / Kazal-1 / Follistatin / Chromosomal rearrangement / Glycoprotein / Nucleus / Proto-oncogene / Secreted / PSI-2 / Protein Structure Initiative / Northeast Structural Genomics Consortium / NESG / NUCLEOTIDE-BINDING PROTEIN | ||||||
機能・相同性 | ![]() negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway / Antagonism of Activin by Follistatin / positive regulation of cell-cell adhesion / regulation of BMP signaling pathway / activin binding / negative regulation of activin receptor signaling pathway / negative regulation of osteoclast differentiation / fibronectin binding / negative regulation of BMP signaling pathway / hematopoietic progenitor cell differentiation ...negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway / Antagonism of Activin by Follistatin / positive regulation of cell-cell adhesion / regulation of BMP signaling pathway / activin binding / negative regulation of activin receptor signaling pathway / negative regulation of osteoclast differentiation / fibronectin binding / negative regulation of BMP signaling pathway / hematopoietic progenitor cell differentiation / ossification / Post-translational protein phosphorylation / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / cell differentiation / endoplasmic reticulum lumen / regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / extracellular space / extracellular region / nucleoplasm / nucleus 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | 溶液NMR / torsion angle dynamics | ||||||
Model details | lowest energy, model 1 | ||||||
![]() | Rossi, P. / Chiang, Y. / Anderson, S. / Montelione, G.T. / Northeast Structural Genomics Consortium (NESG) | ||||||
![]() | ![]() タイトル: Solution NMR Structure of Kazal-1 Domain of Human Follistatin-related protein 3 (FSTL-3). Northeast Structural Genomics Target HR6186A. 著者: Rossi, P. / Chiang, Y. / Anderson, S. / Montelione, G.T. | ||||||
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 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
類似構造データ | |
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その他のデータベース |
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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: 7981.164 Da / 分子数: 1 / 断片: Kazal-1 domain, residues 97-169 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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Has protein modification | Y |
-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 |
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試料状態 | イオン強度: 0.2 / pH: 6.5 / 圧: ambient / 温度: 298 K |
-NMR測定
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: 800 MHz |
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解析
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精密化 | 手法: torsion angle dynamics / ソフトェア番号: 1 詳細: MONOMER BY GEL FILTRATION CHROMATOGRAPHY/LIGHT SCATTERING AND BY NMR. T1/T2(CPMG) (MS) = 516.1/136.2, TAUC = 3.94(NS). CONSISTENT WITH MOLECULAR WEIGHT. STRUCTURE DETERMINED BY TRIPLE ...詳細: MONOMER BY GEL FILTRATION CHROMATOGRAPHY/LIGHT SCATTERING AND BY NMR. T1/T2(CPMG) (MS) = 516.1/136.2, TAUC = 3.94(NS). CONSISTENT WITH MOLECULAR WEIGHT. STRUCTURE DETERMINED BY TRIPLE RESONANCE NMR SPECTROSCOPY. NOESY ASSIGNMENTS BY CYANA2.1. 20 OF 100 STRUCTURES LOWEST TARGET FUNCTION SELECTED WITH CYANA-2.1. SELECTED MODELS ARE FURTHER REFINED USING CNS IN EXPLICIT WATER SHELL (NILGES PROTOCOL WITH PARAM19). ASSIGNMENT STATS (EXCLUDING C-TERM TAG): BACKBONE 98.10%, SIDECHAIN 88.50%, AROMATIC (SC) 75.00%. STRUCTURE BASED ON 912 NOE, 65 DIHE. MAX NOE VIOLATION: 0.19 A (1MODEL); MAX DIHE VIOLATION: 5.4 DEG. 6 TOTAL CLOSE CONTACTS PER 20 MODELS. STRUCTURE QUALITY FACTOR (PSVS 1.3): ORDERED RESIDUES RANGES: 4-9, 13-27, 33-34, 37-58, 61-69, 72-73 FOR [S(PHI)+S(PSI)] > 1.8. SECONDARY STRUCTURE - ALPHA HELICES: 50-60, BETA STRANDS: 13-18, 21-26, 46-47, 39-41, 66-69. RMSD 1.3 BACKBONE, 1.8 ALL HEAVY ATOMS. RAMA. DISTRIBUTION: 92.1/7.8/0.1/0.0. PROCHECK (PSI-PHI): -0.34/-1.02 (RAW/Z), PROCHECK (ALL): -0.33/-1.95 (RAW/Z), MOLPROBITY CLASH: 19.69/-1.85 (RAW/Z). RPF SCORES ALL ASSIGNED RESIDUES (FIT OF NOESY PEAKLISTS TO STRUCTURE): RECALL: 0.99, PRECISION: 0.85, F-MEASURE: 0.91, DP-SCORE: 0.82. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 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 |