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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: 6gi6 | ||||||
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タイトル | Crystal structure of the ACVR1 (ALK2) kinase in complex with a Quinazolinone based ALK2 inhibitor with a 5-methyl core. | ||||||
![]() | Activin receptor type-1 | ||||||
![]() | SIGNALING PROTEIN / Kinase / BMP / inhibitor / signalling | ||||||
機能・相同性 | ![]() endocardial cushion cell fate commitment / mitral valve morphogenesis / BMP receptor complex / BMP receptor activity / cardiac muscle cell fate commitment / atrial septum primum morphogenesis / endocardial cushion fusion / positive regulation of cardiac epithelial to mesenchymal transition / acute inflammatory response / positive regulation of determination of dorsal identity ...endocardial cushion cell fate commitment / mitral valve morphogenesis / BMP receptor complex / BMP receptor activity / cardiac muscle cell fate commitment / atrial septum primum morphogenesis / endocardial cushion fusion / positive regulation of cardiac epithelial to mesenchymal transition / acute inflammatory response / positive regulation of determination of dorsal identity / transforming growth factor beta receptor activity, type I / smooth muscle cell differentiation / activin receptor complex / activin receptor activity, type I / endocardial cushion formation / receptor protein serine/threonine kinase / transmembrane receptor protein serine/threonine kinase activity / pharyngeal system development / activin binding / cellular response to BMP stimulus / negative regulation of activin receptor signaling pathway / activin receptor signaling pathway / embryonic heart tube morphogenesis / gastrulation with mouth forming second / dorsal/ventral pattern formation / transforming growth factor beta binding / determination of left/right symmetry / neural crest cell migration / atrioventricular valve morphogenesis / branching involved in blood vessel morphogenesis / ventricular septum morphogenesis / negative regulation of G1/S transition of mitotic cell cycle / SMAD binding / germ cell development / peptide hormone binding / positive regulation of intracellular signal transduction / mesoderm formation / positive regulation of SMAD protein signal transduction / regulation of ossification / BMP signaling pathway / positive regulation of bone mineralization / positive regulation of osteoblast differentiation / negative regulation of signal transduction / transforming growth factor beta receptor signaling pathway / protein tyrosine kinase binding / negative regulation of extrinsic apoptotic signaling pathway / cellular response to growth factor stimulus / apical part of cell / osteoblast differentiation / heart development / in utero embryonic development / cell differentiation / protein kinase activity / positive regulation of cell migration / cadherin binding / protein serine/threonine kinase activity / positive regulation of DNA-templated transcription / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / ATP binding / metal ion binding / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Williams, E. / Hudson, L. / Bezerra, G.A. / Sorrell, F. / Mahajan, P. / Kupinska, K. / Hoelder, S. / Burgess-Brown, N. / von Delft, F. / Arrowsmith, C.H. ...Williams, E. / Hudson, L. / Bezerra, G.A. / Sorrell, F. / Mahajan, P. / Kupinska, K. / Hoelder, S. / Burgess-Brown, N. / von Delft, F. / Arrowsmith, C.H. / Edwards, A.M. / Bountra, C. / Bullock, A.N. | ||||||
![]() | ![]() タイトル: Novel Quinazolinone Inhibitors of ALK2 Flip between Alternate Binding Modes: Structure-Activity Relationship, Structural Characterization, Kinase Profiling, and Cellular Proof of Concept. 著者: Hudson, L. / Mui, J. / Vazquez, S. / Carvalho, D.M. / Williams, E. / Jones, C. / Bullock, A.N. / Hoelder, S. | ||||||
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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ダウンロード
PDBx/mmCIF形式 | ![]() | 139.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 106.5 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 757 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 760.6 KB | 表示 | |
XML形式データ | ![]() | 14.9 KB | 表示 | |
CIF形式データ | ![]() | 21 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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単位格子 |
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要素
#1: タンパク質 | 分子量: 34537.633 Da / 分子数: 1 / 変異: Q207D / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 株 (発現宿主): Sf9 参照: UniProt: Q04771, receptor protein serine/threonine kinase | ||||
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#2: 化合物 | ChemComp-EZB / | ||||
#3: 化合物 | ChemComp-SO4 / #4: 化合物 | ChemComp-EDO / #5: 水 | ChemComp-HOH / | |
-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.49 Å3/Da / 溶媒含有率: 50.67 % |
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.5 詳細: 1.5M ammonium sulfate, 0.1M sodium chloride, 0.1M bis-tris pH 6.5 |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS PILATUS 6M / 検出器: PIXEL / 日付: 2016年1月5日 詳細: Kirkpatrick Baez (KB) bimorph mirror pair for horizontal and vertical focussing |
放射 | モノクロメーター: Double Crystal / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.9795 Å / 相対比: 1 |
反射 | 解像度: 1.98→73 Å / Num. obs: 26321 / % possible obs: 99.7 % / Observed criterion σ(I): 1.5 / 冗長度: 4.2 % / Biso Wilson estimate: 8.1 Å2 / CC1/2: 0.943 / Rmerge(I) obs: 0.283 / Rpim(I) all: 0.152 / Rrim(I) all: 0.323 / Net I/σ(I): 4.1 |
反射 シェル | 解像度: 1.98→2.03 Å / 冗長度: 4.4 % / Rmerge(I) obs: 0.899 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 1825 / CC1/2: 0.239 / Rpim(I) all: 0.477 / Rrim(I) all: 1.023 / % possible all: 99.7 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: 3H9R 解像度: 1.98→57.28 Å / 交差検証法: FREE R-VALUE
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精密化ステップ | サイクル: LAST / 解像度: 1.98→57.28 Å
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