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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: 3i5s | ||||||
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| タイトル | Crystal structure of PI3K SH3 | ||||||
要素 | Phosphatidylinositol 3-kinase regulatory subunit alpha | ||||||
キーワード | PROTEIN BINDING / SH3 domain / Alternative splicing / Disease mutation / Host-virus interaction / Phosphoprotein / Polymorphism / SH2 domain / Ubl conjugation | ||||||
| 機能・相同性 | 機能・相同性情報perinuclear endoplasmic reticulum membrane / regulation of toll-like receptor 4 signaling pathway / phosphatidylinositol kinase activity / positive regulation of focal adhesion disassembly / 1-phosphatidylinositol-3-kinase regulator activity / phosphatidylinositol 3-kinase regulator activity / positive regulation of endoplasmic reticulum unfolded protein response / IRS-mediated signalling / phosphatidylinositol 3-kinase activator activity / T follicular helper cell differentiation ...perinuclear endoplasmic reticulum membrane / regulation of toll-like receptor 4 signaling pathway / phosphatidylinositol kinase activity / positive regulation of focal adhesion disassembly / 1-phosphatidylinositol-3-kinase regulator activity / phosphatidylinositol 3-kinase regulator activity / positive regulation of endoplasmic reticulum unfolded protein response / IRS-mediated signalling / phosphatidylinositol 3-kinase activator activity / T follicular helper cell differentiation / interleukin-18-mediated signaling pathway / PI3K events in ERBB4 signaling / phosphatidylinositol 3-kinase complex / phosphatidylinositol 3-kinase regulatory subunit binding / myeloid leukocyte migration / neurotrophin TRKA receptor binding / Activated NTRK2 signals through PI3K / cis-Golgi network / transmembrane receptor protein tyrosine kinase adaptor activity / Activated NTRK3 signals through PI3K / ErbB-3 class receptor binding / negative regulation of stress fiber assembly / Signaling by cytosolic FGFR1 fusion mutants / Co-stimulation by ICOS / RHOD GTPase cycle / phosphatidylinositol 3-kinase complex, class IA / Nephrin family interactions / RHOF GTPase cycle / kinase activator activity / Signaling by LTK in cancer / Signaling by LTK / positive regulation of leukocyte migration / MET activates PI3K/AKT signaling / RND1 GTPase cycle / PI3K/AKT activation / RND2 GTPase cycle / RND3 GTPase cycle / positive regulation of filopodium assembly / growth hormone receptor signaling pathway / insulin binding / Signaling by ALK / RHOV GTPase cycle / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / natural killer cell mediated cytotoxicity / RHOB GTPase cycle / PI-3K cascade:FGFR3 / GP1b-IX-V activation signalling / PI-3K cascade:FGFR2 / PI-3K cascade:FGFR4 / PI-3K cascade:FGFR1 / RHOC GTPase cycle / RHOJ GTPase cycle / negative regulation of osteoclast differentiation / phosphatidylinositol phosphate biosynthetic process / Synthesis of PIPs at the plasma membrane / intracellular glucose homeostasis / RHOU GTPase cycle / CDC42 GTPase cycle / RET signaling / insulin receptor substrate binding / Interleukin-3, Interleukin-5 and GM-CSF signaling / PI3K events in ERBB2 signaling / PI3K Cascade / T cell differentiation / negative regulation of cell-matrix adhesion / RHOG GTPase cycle / extrinsic apoptotic signaling pathway via death domain receptors / CD28 dependent PI3K/Akt signaling / Role of LAT2/NTAL/LAB on calcium mobilization / RHOA GTPase cycle / RAC2 GTPase cycle / RAC3 GTPase cycle / Interleukin receptor SHC signaling / enzyme-substrate adaptor activity / Role of phospholipids in phagocytosis / GAB1 signalosome / phosphatidylinositol 3-kinase binding / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / Signaling by FGFR4 in disease / positive regulation of lamellipodium assembly / GPVI-mediated activation cascade / Signaling by FLT3 ITD and TKD mutants / insulin-like growth factor receptor binding / Signaling by FGFR3 in disease / Tie2 Signaling / phosphotyrosine residue binding / Signaling by FGFR2 in disease / RAC1 GTPase cycle / Signaling by FLT3 fusion proteins / FLT3 Signaling / Signaling by FGFR1 in disease / positive regulation of smooth muscle cell proliferation / substrate adhesion-dependent cell spreading / Downstream signal transduction / insulin-like growth factor receptor signaling pathway / Interleukin-7 signaling / osteoclast differentiation / B cell differentiation / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 3 Å | ||||||
データ登録者 | Batra-Safferling, R. / Granzin, J. / Modder, S. / Hoffmann, S. / Willbold, D. | ||||||
引用 | ジャーナル: Biol.Chem. / 年: 2010タイトル: Structural studies of the phosphatidylinositol 3-kinase (PI3K) SH3 domain in complex with a peptide ligand: role of the anchor residue in ligand binding. 著者: Batra-Safferling, R. / Granzin, J. / Modder, S. / Hoffmann, S. / Willbold, D. | ||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 3i5s.cif.gz | 65.4 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb3i5s.ent.gz | 49.6 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 3i5s.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/i5/3i5s ftp://data.pdbj.org/pub/pdb/validation_reports/i5/3i5s | 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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| 単位格子 |
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| 非結晶学的対称性 (NCS) | NCSドメイン:
NCSドメイン領域: Component-ID: 1 / Ens-ID: 1 / Beg auth comp-ID: GLY / Beg label comp-ID: GLY / End auth comp-ID: LYS / End label comp-ID: LYS / Auth seq-ID: 5 - 80 / Label seq-ID: 5 - 80
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要素
| #1: タンパク質 | 分子量: 9436.354 Da / 分子数: 4 / 断片: SH3 domain (UNP residues 1-83) / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: GRB1, PIK3R1 / プラスミド: pGEX / 発現宿主: ![]() #2: 化合物 | ChemComp-SO4 / | |
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-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.27 Å3/Da / 溶媒含有率: 45.73 % |
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| 結晶化 | 温度: 293 K / 手法: 蒸気拡散法 / pH: 5.5 詳細: 100mM Na-citrate, 0.5M ammonium sulfate, 1M lithium sulfate, pH 5.5, VAPOR DIFFUSION, temperature 293.0K |
-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: シンクロトロン / サイト: ESRF / ビームライン: ID14-1 / 波長: 0.934 Å |
| 検出器 | タイプ: ADSC QUANTUM 210 / 検出器: CCD / 日付: 2008年11月3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: 0.934 Å / 相対比: 1 |
| 反射 | 解像度: 3→45.94 Å / Num. all: 6884 / Num. obs: 6390 / % possible obs: 94 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 3.3 % / Biso Wilson estimate: 54.05 Å2 / Rmerge(I) obs: 0.113 / Rsym value: 0.113 / Net I/σ(I): 10.3 |
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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: 分子置換開始モデル: PDB entry 1pht 解像度: 3→45.938 Å / Occupancy max: 1 / Occupancy min: 1 / SU ML: 0.6 / σ(F): 0.04 / 位相誤差: 31.47 / 立体化学のターゲット値: ML
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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 / Bsol: 47.941 Å2 / ksol: 0.388 e/Å3 | |||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso max: 134.61 Å2 / Biso mean: 35.05 Å2 / Biso min: 10.43 Å2
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| 精密化ステップ | サイクル: LAST / 解像度: 3→45.938 Å
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| 拘束条件 |
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| Refine LS restraints NCS |
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| LS精密化 シェル |
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万見について




Homo sapiens (ヒト)
X線回折
引用











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