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基本情報
登録情報 | データベース: PDB / ID: 1nql | ||||||||||||
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タイトル | Structure of the extracellular domain of human epidermal growth factor (EGF) receptor in an inactive (low pH) complex with EGF. | ||||||||||||
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![]() | HORMONE/GROWTH FACTOR RECEPTOR / cell surface receptor / tyrosine kinase / glycoprotein / endosomal / growth factor / auto-inhibition / HORMONE-GROWTH FACTOR RECEPTOR COMPLEX | ||||||||||||
機能・相同性 | ![]() negative regulation of secretion / positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / positive regulation of cerebellar granule cell precursor proliferation / cerebellar granule cell precursor proliferation / positive regulation of epithelial tube formation / positive regulation of protein localization to early endosome / regulation of protein localization to cell surface / regulation of calcium ion import / transmembrane receptor protein tyrosine kinase activator activity ...negative regulation of secretion / positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / positive regulation of cerebellar granule cell precursor proliferation / cerebellar granule cell precursor proliferation / positive regulation of epithelial tube formation / positive regulation of protein localization to early endosome / regulation of protein localization to cell surface / regulation of calcium ion import / transmembrane receptor protein tyrosine kinase activator activity / Developmental Lineage of Pancreatic Acinar Cells / positive regulation of ubiquitin-dependent protein catabolic process / regulation of receptor signaling pathway via JAK-STAT / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / Shc-EGFR complex / epidermal growth factor receptor binding / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma / positive regulation of mucus secretion / epidermal growth factor binding / regulation of peptidyl-tyrosine phosphorylation / response to UV-A / NFE2L2 regulating tumorigenic genes / tongue development / positive regulation of DNA binding / PLCG1 events in ERBB2 signaling / positive regulation of peptidyl-threonine phosphorylation / midgut development / ERBB2-EGFR signaling pathway / digestive tract morphogenesis / hydrogen peroxide metabolic process / morphogenesis of an epithelial fold / PTK6 promotes HIF1A stabilization / branching morphogenesis of an epithelial tube / ERBB2 Activates PTK6 Signaling / Signaling by EGFR / intracellular vesicle / response to cobalamin / negative regulation of epidermal growth factor receptor signaling pathway / eyelid development in camera-type eye / cerebral cortex cell migration / protein insertion into membrane / ERBB2 Regulates Cell Motility / protein tyrosine kinase activator activity / Signaling by ERBB4 / Respiratory syncytial virus (RSV) attachment and entry / positive regulation of receptor internalization / PI3K events in ERBB2 signaling / negative regulation of mitotic cell cycle / mammary gland alveolus development / MAP kinase kinase kinase activity / hair follicle development / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / positive regulation of G1/S transition of mitotic cell cycle / GAB1 signalosome / positive regulation of bone resorption / embryonic placenta development / positive regulation of phosphorylation / salivary gland morphogenesis / peptidyl-tyrosine autophosphorylation / positive regulation of peptidyl-serine phosphorylation / positive regulation of glial cell proliferation / positive regulation of vasoconstriction / positive regulation of endothelial cell proliferation / Signaling by ERBB2 / transmembrane receptor protein tyrosine kinase activity / GRB2 events in EGFR signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / SHC1 events in EGFR signaling / positive regulation of endothelial cell migration / EGFR Transactivation by Gastrin / ERK1 and ERK2 cascade / GRB2 events in ERBB2 signaling / positive regulation of mitotic nuclear division / cellular response to epidermal growth factor stimulus / SHC1 events in ERBB2 signaling / cellular response to dexamethasone stimulus / positive regulation of synaptic transmission, glutamatergic / ossification / positive regulation of DNA repair / neuron projection morphogenesis / platelet alpha granule lumen / guanyl-nucleotide exchange factor activity / positive regulation of superoxide anion generation / positive regulation of epithelial cell proliferation / epithelial cell proliferation / liver regeneration / basal plasma membrane / Signal transduction by L1 / positive regulation of DNA replication / positive regulation of protein localization to plasma membrane / astrocyte activation / phosphatidylinositol 3-kinase/protein kinase B signal transduction 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | ![]() ![]() ![]() | ||||||||||||
![]() | Ferguson, K.M. / Lemmon, M.A. | ||||||||||||
![]() | ![]() タイトル: EGF activates its receptor by removing interactions that auto-inhibit ectodomain dimerization 著者: Ferguson, K.M. / Berger, M.B. / Mendrola, J.M. / Cho, H. / Leahy, D.J. / Lemmon, M.A. | ||||||||||||
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 | ![]() | 142.2 KB | 表示 | ![]() |
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PDB形式 | ![]() | 110 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 | ![]() 1m6bS 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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単位格子 |
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要素
#1: タンパク質 | 分子量: 69213.789 Da / 分子数: 1 / 断片: Extracellular Domain / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 株 (発現宿主): virus / 参照: GenBank: 4885199, UniProt: P00533*PLUS | ||||||
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#2: タンパク質 | 分子量: 6229.027 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() | ||||||
#3: 多糖 | #4: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | #5: 糖 | ChemComp-NAG / 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: 3.62 Å3/Da / 溶媒含有率: 66.05 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 297 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: PEG3400,ammonium sulfate, magnesium sulfate, sodium citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 297K | |||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 8 | |||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-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: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2000年9月1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: 0.94 Å / 相対比: 1 |
反射 | 解像度: 2.8→50 Å / Num. all: 26060 / Num. obs: 26060 / % possible obs: 98 % / Observed criterion σ(F): 1 / 冗長度: 3.5 % / Rsym value: 0.048 / Net I/σ(I): 12 |
反射 シェル | 解像度: 2.8→50 Å / 冗長度: 2.9 % / Mean I/σ(I) obs: 2.2 / Num. unique all: 3252 / Rsym value: 0.34 / % possible all: 95.4 |
反射 | *PLUS % possible obs: 98 % / Num. measured all: 90194 / Rmerge(I) obs: 0.048 |
反射 シェル | *PLUS % possible obs: 95.4 % / Rmerge(I) obs: 0.345 |
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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: PDB ENTRY 1M6B 解像度: 2.8→20 Å / Cor.coef. Fo:Fc: 0.911 / Cor.coef. Fo:Fc free: 0.86 / 交差検証法: THROUGHOUT / σ(I): 1
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溶媒の処理 | 減衰半径: 0.8 Å / 溶媒モデル: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 14.786 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.8→20 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.8→2.871 Å / Total num. of bins used: 20 /
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精密化 | *PLUS 最高解像度: 2.8 Å / 最低解像度: 20 Å / Num. reflection obs: 22435 / % reflection Rfree: 10 % / Rfactor Rfree: 0.31 / Rfactor Rwork: 0.24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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