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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: 6shc | |||||||||
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タイトル | Crystal structure of human IRE1 luminal domain Q105C | |||||||||
![]() | Serine/threonine-protein kinase/endoribonuclease IRE1 | |||||||||
![]() | SIGNALING PROTEIN / IRE1 / unfolded protein response / ER stress / protein quality control | |||||||||
機能・相同性 | ![]() peptidyl-serine trans-autophosphorylation / mRNA splicing, via endonucleolytic cleavage and ligation / AIP1-IRE1 complex / Ire1 complex / IRE1alpha activates chaperones / IRE1-TRAF2-ASK1 complex / insulin metabolic process / positive regulation of endoplasmic reticulum unfolded protein response / peptidyl-serine autophosphorylation / platelet-derived growth factor receptor binding ...peptidyl-serine trans-autophosphorylation / mRNA splicing, via endonucleolytic cleavage and ligation / AIP1-IRE1 complex / Ire1 complex / IRE1alpha activates chaperones / IRE1-TRAF2-ASK1 complex / insulin metabolic process / positive regulation of endoplasmic reticulum unfolded protein response / peptidyl-serine autophosphorylation / platelet-derived growth factor receptor binding / IRE1-RACK1-PP2A complex / endothelial cell proliferation / 加水分解酵素; エステル加水分解酵素; 5'-リン酸モノエステル産生エンドリボヌクレアーゼ / nuclear inner membrane / IRE1-mediated unfolded protein response / mRNA catabolic process / positive regulation of JUN kinase activity / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / cellular response to vascular endothelial growth factor stimulus / regulation of macroautophagy / cellular response to unfolded protein / positive regulation of vascular associated smooth muscle cell proliferation / RNA endonuclease activity / Hsp70 protein binding / response to endoplasmic reticulum stress / positive regulation of RNA splicing / Hsp90 protein binding / cellular response to glucose stimulus / ADP binding / cellular response to hydrogen peroxide / unfolded protein binding / protein autophosphorylation / eukaryotic translation initiation factor 2alpha kinase activity / 3-phosphoinositide-dependent protein kinase activity / DNA-dependent protein kinase activity / ribosomal protein S6 kinase activity / histone H3S10 kinase activity / histone H2AXS139 kinase activity / histone H3S28 kinase activity / histone H4S1 kinase activity / histone H2BS14 kinase activity / histone H3T3 kinase activity / histone H2AS121 kinase activity / Rho-dependent protein serine/threonine kinase activity / histone H2BS36 kinase activity / histone H3S57 kinase activity / histone H2AT120 kinase activity / AMP-activated protein kinase activity / histone H2AS1 kinase activity / histone H3T6 kinase activity / histone H3T11 kinase activity / histone H3T45 kinase activity / non-specific serine/threonine protein kinase / protein phosphorylation / protein serine kinase activity / protein serine/threonine kinase activity / endoplasmic reticulum membrane / enzyme binding / magnesium ion binding / endoplasmic reticulum / protein homodimerization activity / mitochondrion / ATP binding / identical protein binding / cytoplasm 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Yan, Y. / Ron, D. | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Unstructured regions in IRE1 alpha specify BiP-mediated destabilisation of the luminal domain dimer and repression of the UPR. 著者: Amin-Wetzel, N. / Neidhardt, L. / Yan, Y. / Mayer, M.P. / Ron, D. | |||||||||
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 | ![]() | 72.4 KB | 表示 | ![]() |
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PDB形式 | ![]() | 42.7 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
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
関連構造データ | ![]() 2hz6S S: 精密化の開始モデル |
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類似構造データ |
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リンク
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集合体
登録構造単位 | ![]()
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1 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 41006.367 Da / 分子数: 1 / 変異: Q105C, C109S, C148S, C332S / 由来タイプ: 組換発現 詳細: Four mutations has been introduced into the construct: Q105C, C109S, C148S, C332S. 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: O75460, non-specific serine/threonine protein kinase, 加水分解酵素; エステル加水分解酵素; 5'-リン酸モノエステル産生エンドリボヌクレアーゼ |
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Has protein modification | Y |
-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: 5.34 Å3/Da / 溶媒含有率: 76.97 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法 / pH: 7.5 / 詳細: 9% MPD, 0.1M Hepes pH7.5 |
-データ収集
回折 | 平均測定温度: 100 K / Serial crystal experiment: N |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS PILATUS 6M-F / 検出器: PIXEL / 日付: 2018年3月4日 |
放射 | 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: 0.916 Å / 相対比: 1 |
反射 | 解像度: 3.55→91.39 Å / Num. obs: 8590 / % possible obs: 100 % / 冗長度: 19.3 % / Biso Wilson estimate: 143.03 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.18 / Rpim(I) all: 0.058 / Rrim(I) all: 0.189 / Net I/σ(I): 11.7 |
反射 シェル | 解像度: 3.55→3.89 Å / Rmerge(I) obs: 2.242 / Mean I/σ(I) obs: 1.5 / Num. unique obs: 1996 / CC1/2: 0.797 / Rpim(I) all: 0.719 / Rrim(I) all: 2.355 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: 2hz6 解像度: 3.55→54.79 Å / SU ML: 0.6921 / 交差検証法: FREE R-VALUE / σ(F): 1.34 / 位相誤差: 42.6377 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 126.62 Å2 | ||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 3.55→54.79 Å
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拘束条件 |
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LS精密化 シェル |
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