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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: 1pa1 | ||||||
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タイトル | Crystal structure of the C215D mutant of protein tyrosine phosphatase 1B | ||||||
![]() | Protein-tyrosine phosphatase, non-receptor type 1 | ||||||
![]() | HYDROLASE / phosphatase / catalytic loop / active-site mutant | ||||||
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 / IRE1-mediated unfolded protein response / regulation of intracellular protein transport / positive regulation of protein tyrosine kinase activity / 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 / IRE1-mediated unfolded protein response / regulation of intracellular protein transport / positive regulation of protein tyrosine kinase activity / mitochondrial crista / platelet-derived growth factor receptor-beta signaling pathway / sorting endosome / negative regulation of vascular associated smooth muscle cell migration / cytoplasmic side of endoplasmic reticulum membrane / 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 JUN kinase activity / positive regulation of systemic arterial blood pressure / negative regulation of MAP kinase activity / vascular endothelial cell response to oscillatory fluid shear stress / regulation of endocytosis / peptidyl-tyrosine dephosphorylation / non-membrane spanning protein tyrosine phosphatase activity / Regulation of IFNA/IFNB signaling / cellular response to angiotensin / regulation of proteolysis / regulation of postsynapse assembly / positive regulation of endothelial cell apoptotic process / negative regulation of cell-substrate adhesion / growth hormone receptor signaling pathway via JAK-STAT / cellular response to unfolded protein / regulation of signal transduction / Regulation of IFNG signaling / negative regulation of signal transduction / Growth hormone receptor signaling / positive regulation of heart rate / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / positive regulation of cardiac muscle cell apoptotic process / endoplasmic reticulum unfolded protein response / protein dephosphorylation / MECP2 regulates neuronal receptors and channels / ephrin receptor binding / Insulin receptor recycling / cellular response to fibroblast growth factor stimulus / cellular response to platelet-derived growth factor stimulus / Integrin signaling / protein-tyrosine-phosphatase / cellular response to nitric oxide / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / negative regulation of insulin receptor signaling pathway / protein tyrosine phosphatase activity / protein phosphatase 2A binding / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / endosome lumen / Negative regulation of MET activity / insulin receptor binding / response to nutrient levels / cellular response to nerve growth factor stimulus / receptor tyrosine kinase binding / negative regulation of ERK1 and ERK2 cascade / insulin receptor signaling pathway / negative regulation of neuron projection development / actin cytoskeleton organization / cellular response to hypoxia / early endosome / postsynapse / cadherin binding / mitochondrial matrix / 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 | ![]() ![]() ![]() | ||||||
![]() | Romsicki, Y. / Scapin, G. / Beaulieu-Audy, V. / Patel, S.B. / Becker, J.W. / Kennedy, B. / Asante-Appiah, E. | ||||||
![]() | ![]() タイトル: Functional characterization and crystal structure of the C215D mutant of protein-tyrosine phosphatase-1B 著者: Romsicki, Y. / Scapin, G. / Beaulieu-Audy, V. / Patel, S. / Becker, J.W. / Kennedy, B.P. / Asante-Appiah, E. | ||||||
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 | ![]() | 90.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 67.5 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 | ![]() | 432.3 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 435.9 KB | 表示 | |
XML形式データ | ![]() | 17.1 KB | 表示 | |
CIF形式データ | ![]() | 26 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 1ptyS 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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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: 36250.117 Da / 分子数: 1 / 断片: catalytic domain / 変異: C215D / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() | ||||
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#2: 化合物 | #3: 化合物 | ChemComp-CL / #4: 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: 3.25 Å3/Da / 溶媒含有率: 62.15 % | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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: 7 詳細: PEG 3350, MgCl2, Hepes, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 4 ℃ / 手法: 蒸気拡散法, シッティングドロップ法 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 210 / 検出器: CCD / 日付: 2002年6月14日 |
放射 | モノクロメーター: NA / 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: 1 Å / 相対比: 1 |
反射 | 解像度: 1.6→28 Å / Num. all: 62743 / Num. obs: 62681 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / 冗長度: 10 % / Biso Wilson estimate: 18.2 Å2 / Rmerge(I) obs: 0.046 / Rsym value: 0.043 / Net I/σ(I): 11.2 |
反射 シェル | 解像度: 1.6→1.7 Å / 冗長度: 9.5 % / Rmerge(I) obs: 0.284 / Mean I/σ(I) obs: 2.9 / Num. unique all: 9061 / Rsym value: 0.269 / % possible all: 100 |
反射 | *PLUS 冗長度: 10 % / Rmerge(I) obs: 0.043 |
反射 シェル | *PLUS % possible obs: 100 % / Num. unique obs: 9061 / Rmerge(I) obs: 0.269 |
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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 1PTY 解像度: 1.6→15 Å / Isotropic thermal model: restrained / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0 / 立体化学のターゲット値: Engh & Huber 詳細: Occupancy refinement for atoms with dual alternate conformations was carried out during the last cycle of refinement as implemented in CNX.
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溶媒の処理 | 溶媒モデル: mask / Bsol: 54.7 Å2 / ksol: 0.38 e/Å3 | ||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 19.9 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: 1.6→15 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.6→1.7 Å
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精密化 | *PLUS Num. reflection obs: 59409 / Num. reflection Rfree: 5849 | ||||||||||||||||||||||||||||||||||||
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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LS精密化 シェル | *PLUS 最低解像度: 1.66 Å |