- PDB-3eh1: Crystal structure of the human COPII-coat protein Sec24b -
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基本情報
登録情報
データベース: PDB / ID: 3eh1
タイトル
Crystal structure of the human COPII-coat protein Sec24b
要素
Protein transport protein Sec24B
キーワード
PROTEIN TRANSPORT / COPII coat protein / vesicle transport / transport signal sequence / Cytoplasm / Endoplasmic reticulum / ER-Golgi transport / Golgi apparatus / Membrane / Phosphoprotein / Transport
機能・相同性
機能・相同性情報
regulation of establishment of planar polarity involved in neural tube closure / regulation of cargo loading into COPII-coated vesicle / pulmonary artery morphogenesis / aorta morphogenesis / cochlear nucleus development / COPII-coated vesicle cargo loading / lung lobe morphogenesis / COPII vesicle coat / coronary artery morphogenesis / Regulation of cholesterol biosynthesis by SREBP (SREBF) ...regulation of establishment of planar polarity involved in neural tube closure / regulation of cargo loading into COPII-coated vesicle / pulmonary artery morphogenesis / aorta morphogenesis / cochlear nucleus development / COPII-coated vesicle cargo loading / lung lobe morphogenesis / COPII vesicle coat / coronary artery morphogenesis / Regulation of cholesterol biosynthesis by SREBP (SREBF) / Cargo concentration in the ER / auditory receptor cell stereocilium organization / COPII-mediated vesicle transport / outflow tract morphogenesis / endoplasmic reticulum exit site / endoplasmic reticulum to Golgi vesicle-mediated transport / MHC class II antigen presentation / SNARE binding / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / intracellular protein transport / neural tube closure / ER to Golgi transport vesicle membrane / endoplasmic reticulum membrane / SARS-CoV-2 activates/modulates innate and adaptive immune responses / zinc ion binding / cytosol 類似検索 - 分子機能
温度: 300 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: Protein was concentrated to 40 mg/ml in 150 mM NaCl, 20 mM Tris pH 7.5, 4 mM DTT. Crystals were grown via the hanging-drop method, by adding 1ul protein solution to 1ul of well solution ...詳細: Protein was concentrated to 40 mg/ml in 150 mM NaCl, 20 mM Tris pH 7.5, 4 mM DTT. Crystals were grown via the hanging-drop method, by adding 1ul protein solution to 1ul of well solution comprising 42% ethylene glycol, VAPOR DIFFUSION, HANGING DROP, temperature 300K
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データ収集
回折
平均測定温度: 200 K
放射光源
由来: シンクロトロン / サイト: NSLS / ビームライン: X25 / 波長: 1 Å
検出器
タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2007年5月5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: 1 Å / 相対比: 1
反射
解像度: 1.8→50 Å / Num. obs: 65527 / % possible obs: 97.8 % / Observed criterion σ(F): 1 / 冗長度: 3.1 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 22.5
反射 シェル
解像度: 1.8→1.89 Å / 冗長度: 2.6 % / Rmerge(I) obs: 0.28 / Mean I/σ(I) obs: 3.3 / % possible all: 85
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解析
ソフトウェア
名称
分類
CBASS
データ収集
CNS
精密化
HKL-2000
データ削減
HKL-2000
データスケーリング
CNS
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.8→50 Å / 交差検証法: THROUGHOUT / σ(F): 1 / 立体化学のターゲット値: Engh & Huber