- PDB-3sck: Crystal structure of spike protein receptor-binding domain from a... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 3sck
タイトル
Crystal structure of spike protein receptor-binding domain from a predicted SARS coronavirus civet strain complexed with human-civet chimeric receptor ACE2
要素
Angiotensin-converting enzyme 2 chimera
Spike glycoprotein
キーワード
HYDROLASE/VIRAL PROTEIN / beta-sheet / HYDROLASE-VIRAL PROTEIN complex
機能・相同性
機能・相同性情報
Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / positive regulation of amino acid transport / angiotensin-converting enzyme 2 / positive regulation of L-proline import across plasma membrane / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; 金属プロテアーゼ / angiotensin-mediated drinking behavior / regulation of systemic arterial blood pressure by renin-angiotensin / positive regulation of gap junction assembly ...Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / positive regulation of amino acid transport / angiotensin-converting enzyme 2 / positive regulation of L-proline import across plasma membrane / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; 金属プロテアーゼ / angiotensin-mediated drinking behavior / regulation of systemic arterial blood pressure by renin-angiotensin / positive regulation of gap junction assembly / tryptophan transport / regulation of cardiac conduction / maternal process involved in female pregnancy / peptidyl-dipeptidase activity / regulation of vasoconstriction / transporter activator activity / Metabolism of Angiotensinogen to Angiotensins / carboxypeptidase activity / angiotensin maturation / Attachment and Entry / receptor-mediated endocytosis of virus by host cell / metallocarboxypeptidase activity / viral life cycle / positive regulation of cardiac muscle contraction / regulation of cytokine production / blood vessel diameter maintenance / negative regulation of smooth muscle cell proliferation / brush border membrane / negative regulation of ERK1 and ERK2 cascade / SARS-CoV-1 activates/modulates innate immune responses / endocytic vesicle membrane / positive regulation of reactive oxygen species metabolic process / metallopeptidase activity / regulation of cell population proliferation / virus receptor activity / regulation of inflammatory response / endopeptidase activity / viral translation / symbiont-mediated-mediated suppression of host tetherin activity / Potential therapeutics for SARS / Induction of Cell-Cell Fusion / entry receptor-mediated virion attachment to host cell / membrane fusion / Attachment and Entry / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / host cell surface receptor binding / cilium / symbiont-mediated suppression of host innate immune response / apical plasma membrane / membrane raft / endocytosis involved in viral entry into host cell / endoplasmic reticulum lumen / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / symbiont entry into host cell / host cell plasma membrane / virion membrane / cell surface / negative regulation of transcription by RNA polymerase II / proteolysis / extracellular space / extracellular exosome / extracellular region / zinc ion binding / metal ion binding / identical protein binding / membrane / plasma membrane / cytoplasm 類似検索 - 分子機能
CHAINS A AND B ARE CHIMERIC, COMPRISING RESIDUES 19-82 OF UNP Q56NL1 AND RESIDUES 83-615 OF UNP ...CHAINS A AND B ARE CHIMERIC, COMPRISING RESIDUES 19-82 OF UNP Q56NL1 AND RESIDUES 83-615 OF UNP Q9BYF1. IN CHAINS E AND F, L472P AND D480G ARE NATURAL VARIANTS OF UNP P59594.
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実験情報
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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: 3.01 Å3/Da / 溶媒含有率: 59.11 %
結晶化
温度: 295 K / 手法: 蒸発脱水法 / pH: 8.5 詳細: 20 mM Tris, pH 8.5, 20% PEG6000, 100 mM sodium chloride, EVAPORATION, temperature 295K
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: シンクロトロン / サイト: APS / ビームライン: 19-ID
検出器
タイプ: ADSC QUANTUM 315 / 検出器: CCD
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