- PDB-4gip: Structure of the cleavage-activated prefusion form of the parainf... -
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基本情報
登録情報
データベース: PDB / ID: 4gip
タイトル
Structure of the cleavage-activated prefusion form of the parainfluenza virus 5 (PIV5) fusion protein
要素
Fusion glycoprotein F1
Fusion glycoprotein F2
キーワード
VIRAL PROTEIN (ウイルスタンパク質) / PIV5 / viral fusion protein / membrane fusion / protease cleavage-activated form / ectodomain / trimer / HN (hemagglutinin-neuraminidase)
機能・相同性
機能・相同性情報
viral budding from plasma membrane / symbiont entry into host cell / fusion of virus membrane with host plasma membrane / エンベロープ (ウイルス) / host cell plasma membrane / virion membrane / 生体膜 類似検索 - 分子機能
Helicase, Ruva Protein; domain 3 - #110 / Head and neck region of the ectodomain of NDV fusion glycoprotein / Newcastle disease virus like domain / Head and neck region of the ectodomain of NDV fusion glycoprotein / Helicase, Ruva Protein; domain 3 / Precursor fusion glycoprotein F0, Paramyxoviridae / Fusion glycoprotein F0 / Helix non-globular / Special / Immunoglobulin-like ...Helicase, Ruva Protein; domain 3 - #110 / Head and neck region of the ectodomain of NDV fusion glycoprotein / Newcastle disease virus like domain / Head and neck region of the ectodomain of NDV fusion glycoprotein / Helicase, Ruva Protein; domain 3 / Precursor fusion glycoprotein F0, Paramyxoviridae / Fusion glycoprotein F0 / Helix non-globular / Special / Immunoglobulin-like / Βバレル / サンドイッチ / Mainly Beta 類似検索 - ドメイン・相同性
解像度: 2→35.54 Å / Occupancy max: 1 / Occupancy min: 1 / SU ML: 0.26 / 位相誤差: 32.92 / 立体化学のターゲット値: ML 詳細: DIFFRACTION DATA WERE ANISOTROPIC WITH A HIGH RESOLUTION CUTOFF BETWEEN 2-3A. THEREFORE, DATA WERE PROCESSED TO 2A AND SUBMITTED TO THE UCLA MBI DIFFRACTION ANISOTROPY SERVER FOR ELLIPSOIDAL ...詳細: DIFFRACTION DATA WERE ANISOTROPIC WITH A HIGH RESOLUTION CUTOFF BETWEEN 2-3A. THEREFORE, DATA WERE PROCESSED TO 2A AND SUBMITTED TO THE UCLA MBI DIFFRACTION ANISOTROPY SERVER FOR ELLIPSOIDAL TRUNCATION AND ANISOTROPIC SCALING. THIS PROCESS MAKES USE OF THE HIGHEST RESOLUTION DATA AVAILABLE, BUT RESULTS IN APPARENTLY LOW COMPLETENESS. USING CUTOFF CRITERIA OF F/SIGMA GREATER THAN EQUAL TO 3, THE SERVER APPLIED RESOLUTION CUTOFF LIMITS OF 1/3.0, 1/2.0, AND 1/2.2 A-1 ALONG THE THREE PRINCIPLE AXES A*, B*, AND C*, RESPECTIVELY. THE SERVER ALSO APPLIED AN ISOTROPIC B-FACTOR OF -22.75 A2. FOR COMPARISON, DATA PROCESSED TO 2.55A WITH NO ANISOTROPY CORRECTION WERE MORE COMPLETE BUT YIELDED POORER ELECTRON DENSITY MAPS (COMPLETENESS = 99.9% (100%),REDUNDANCY = 5.1 (4.9), RMERGE (LINEAR) = 0.118 (0.765))