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基本情報
登録情報 | データベース: PDB / ID: 1eeo | ||||||
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タイトル | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 | ||||||
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![]() | HYDROLASE/HYDROLASE SUBSTRATE / HYDROLASE / PHOSPHORYLATION / INHIBITION / HYDROLASE-HYDROLASE SUBSTRATE COMPLEX | ||||||
機能・相同性 | ![]() PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / positive regulation of receptor catabolic process / insulin receptor recycling / negative regulation of vascular endothelial growth factor receptor signaling pathway / regulation of intracellular protein transport / positive regulation of protein tyrosine kinase activity / IRE1-mediated unfolded protein response / mitochondrial crista / platelet-derived growth factor receptor-beta signaling pathway ...PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / positive regulation of receptor catabolic process / insulin receptor recycling / negative regulation of vascular endothelial growth factor receptor signaling pathway / regulation of intracellular protein transport / positive regulation of protein tyrosine kinase activity / IRE1-mediated unfolded protein response / mitochondrial crista / platelet-derived growth factor receptor-beta signaling pathway / sorting endosome / cytoplasmic side of endoplasmic reticulum membrane / negative regulation of vascular associated smooth muscle cell migration / positive regulation of IRE1-mediated unfolded protein response / regulation of type I interferon-mediated signaling pathway / negative regulation of PERK-mediated unfolded protein response / positive regulation of systemic arterial blood pressure / vascular endothelial cell response to oscillatory fluid shear stress / regulation of endocytosis / Regulation of IFNA/IFNB signaling / peptidyl-tyrosine dephosphorylation / regulation of postsynapse assembly / regulation of proteolysis / positive regulation of JUN kinase activity / cellular response to fibroblast growth factor stimulus / growth hormone receptor signaling pathway via JAK-STAT / cellular response to angiotensin / positive regulation of endothelial cell apoptotic process / negative regulation of cell-substrate adhesion / negative regulation of MAP kinase activity / cellular response to unfolded protein / regulation of signal transduction / negative regulation of signal transduction / Regulation of IFNG signaling / Growth hormone receptor signaling / positive regulation of heart rate / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / endoplasmic reticulum unfolded protein response / positive regulation of cardiac muscle cell apoptotic process / MECP2 regulates neuronal receptors and channels / protein dephosphorylation / Insulin receptor recycling / cellular response to platelet-derived growth factor stimulus / ephrin receptor binding / Integrin signaling / protein tyrosine phosphatase activity / protein-tyrosine-phosphatase / protein tyrosine phosphatase activity, metal-dependent / histone H2AXY142 phosphatase activity / non-membrane spanning protein tyrosine phosphatase activity / negative regulation of insulin receptor signaling pathway / cellular response to nitric oxide / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / protein phosphatase 2A binding / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / endosome lumen / insulin receptor binding / cellular response to nerve growth factor stimulus / response to nutrient levels / negative regulation of ERK1 and ERK2 cascade / Negative regulation of MET activity / receptor tyrosine kinase binding / insulin receptor signaling pathway / negative regulation of neuron projection development / actin cytoskeleton organization / cellular response to hypoxia / early endosome / postsynapse / mitochondrial matrix / cadherin binding / negative regulation of cell population proliferation / protein kinase binding / glutamatergic synapse / enzyme binding / endoplasmic reticulum / protein-containing complex / RNA binding / zinc ion binding / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Sarmiento, M. / Puius, Y.A. / Vetter, S.W. / Lawrence, D.S. / Almo, S.C. / Zhang, Z.Y. | ||||||
![]() | ![]() タイトル: Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition. 著者: Sarmiento, M. / Puius, Y.A. / Vetter, S.W. / Keng, Y.F. / Wu, L. / Zhao, Y. / Lawrence, D.S. / Almo, S.C. / Zhang, Z.Y. #1: ![]() タイトル: Assessment of Protein-Tyrosine Phosphatase 1B Specificity Using "Inverse Alanine Scanning" 著者: Vetter, S.W. / Keng, Y.F. / Lawrence, D.S. / Zhang, Z.Y. #2: ![]() タイトル: Molecular Basis of Substrate Specificity of Protein-Tyrosine Phosphatase 1B 著者: Sarmiento, M. / Zhao, Y. / Gordon, S.J. / Zhang, Z.Y. #3: ![]() タイトル: Determinants of Substrate Recognition in the Protein Tyrosine Phosphatase, Ptp1 著者: Zhang, Z.Y. / Walsh, A.B. / Wu, L. / Mcnamara, D.J. / Dobrusin, E.M. / Miller, W.T. #4: ![]() タイトル: Identification of a Second Aryl Phosphate-Binding Site in Protein-Tyrosine Phosphatase 1B: A Paradigm for Inhibitor Design 著者: Puius, Y.A. / Zhao, Y. / Sullivan, M. / Lawrence, D.S. / Almo, S.C. / Zhang, Z.Y. #5: ![]() タイトル: Structural Basis for Phosphotyrosine Peptide Recognition by Protein Tyrosine Phosphatase 1B 著者: Jia, Z. / Barford, D. / Flint, A.J. / Tonks, N.K. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 81.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 59.7 KB | 表示 | ![]() |
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集合体
登録構造単位 | ![]()
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要素
#1: タンパク質 | 分子量: 37349.574 Da / 分子数: 1 / 断片: RESIDUES 1-321 / 変異: C215S / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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#2: タンパク質・ペプチド | 分子量: 1342.344 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: CHEMICALLY SYNTHESIZED |
#3: 化合物 | ChemComp-MG / |
#4: 水 | ChemComp-HOH / |
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: 2.48 Å3/Da / 溶媒含有率: 50.33 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 4 ℃ / pH: 6.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 140 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: 1999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: 0.9795 Å / 相対比: 1 |
反射 | 解像度: 1.8→25 Å / Num. obs: 34694 / % possible obs: 95.4 % / Observed criterion σ(I): 0 / Biso Wilson estimate: 9 Å2 / Rmerge(I) obs: 0.036 / Net I/σ(I): 30.3 |
反射 シェル | 解像度: 1.8→1.86 Å / Rmerge(I) obs: 0.086 / Mean I/σ(I) obs: 14.2 / % possible all: 73.5 |
反射 | *PLUS Num. measured all: 180537 |
反射 シェル | *PLUS % possible obs: 73.5 % / Num. unique obs: 2629 |
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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 1AAX 解像度: 1.8→24.09 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 493012.86 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(I): 0 / 立体化学のターゲット値: Engh & Huber
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溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 64.23 Å2 / ksol: 0.465 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 18.7 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 1.8→24.09 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.8→1.86 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 10
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Xplor file |
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ソフトウェア | *PLUS 名称: CNS / バージョン: 0.9 / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS % reflection Rfree: 3.1 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 18.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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LS精密化 シェル | *PLUS Rfactor Rfree: 0.225 / % reflection Rfree: 3.4 % / Rfactor Rwork: 0.218 / Rfactor obs: 0.218 |