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データを開く
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基本情報
登録情報 | ![]() | |||||||||
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タイトル | CPV Affinity Purified Polyclonal Fab B Site Fab | |||||||||
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![]() | CPV / polyclonal Fab / B site / ![]() ![]() | |||||||||
機能・相同性 | ![]() permeabilization of host organelle membrane involved in viral entry into host cell / symbiont entry into host cell via permeabilization of inner membrane / microtubule-dependent intracellular transport of viral material towards nucleus / adhesion receptor-mediated virion attachment to host cell / T=1 icosahedral viral capsid / ![]() ![]() ![]() 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() ![]() ![]() ![]() | |||||||||
手法 | ![]() ![]() | |||||||||
![]() | Hartmann SR / Hafenstein SL / Charnesky AJ | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Cryo EM structures map a post vaccination polyclonal antibody response to canine parvovirus. 著者: Samantha R Hartmann / Andrew J Charnesky / Simon P Früh / Robert A López-Astacio / Wendy S Weichert / Nadia DiNunno / Sung Hung Cho / Carol M Bator / Colin R Parrish / Susan L Hafenstein / ![]() 要旨: Canine parvovirus (CPV) is an important pathogen that emerged by cross-species transmission to cause severe disease in dogs. To understand the host immune response to vaccination, sera from dogs ...Canine parvovirus (CPV) is an important pathogen that emerged by cross-species transmission to cause severe disease in dogs. To understand the host immune response to vaccination, sera from dogs immunized with parvovirus are obtained, the polyclonal antibodies are purified and used to solve the high resolution cryo EM structures of the polyclonal Fab-virus complexes. We use a custom software, Icosahedral Subparticle Extraction and Correlated Classification (ISECC) to perform subparticle analysis and reconstruct polyclonal Fab-virus complexes from two different dogs eight and twelve weeks post vaccination. In the resulting polyclonal Fab-virus complexes there are a total of five distinct Fabs identified. In both cases, any of the five antibodies identified would interfere with receptor binding. This polyclonal mapping approach identifies a specific, limited immune response to the live vaccine virus and allows us to investigate the binding of multiple different antibodies or ligands to virus capsids. | |||||||||
履歴 |
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構造の表示
添付画像 |
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ダウンロードとリンク
-EMDBアーカイブ
マップデータ | ![]() | 26.7 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 20.5 KB 20.5 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 9.2 KB | 表示 | ![]() |
画像 | ![]() | 207.9 KB | ||
Filedesc metadata | ![]() | 5.9 KB | ||
その他 | ![]() ![]() ![]() ![]() | 405.4 MB 777.3 MB 23.1 MB 23.1 MB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
EMDBのページ | ![]() ![]() |
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「今月の分子」の関連する項目 |
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マップ
ファイル | ![]() | ||||||||||||||||||||
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ボクセルのサイズ | X=Y=Z: 1.1 Å | ||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-追加マップ: #2
ファイル | emd_26787_additional_1.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-追加マップ: #1
ファイル | emd_26787_additional_2.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #2
ファイル | emd_26787_half_map_1.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #1
ファイル | emd_26787_half_map_2.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
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試料の構成要素
-全体 : Canine parvovirus in complex with antibody fragment
全体 | 名称: Canine parvovirus in complex with antibody fragment![]() |
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要素 |
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-超分子 #1: Canine parvovirus in complex with antibody fragment
超分子 | 名称: Canine parvovirus in complex with antibody fragment / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
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由来(天然) | 生物種: ![]() ![]() ![]() |
-分子 #1: Capsid protein VP1
分子 | 名称: Capsid protein VP1 / タイプ: protein_or_peptide / ID: 1 / コピー数: 8 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() ![]() 株: isolate Dog/United States/CPV-b/1978 |
分子量 | 理論値: 61.562367 KDa |
組換発現 | 生物種: ![]() ![]() ![]() |
配列 | 文字列: GVGISTGTFN NQTEFKFLEN GWVEITANSS RLVHLNMPES ENYRRVVVNN MDKTAVNGNM ALDDIHAQIV TPWSLVDANA WGVWFNPGD WQLIVNTMSE LHLVSFEQEI FNVVLKTVSE SATQPPTKVY NNDLTASLMV ALDSNNTMPF TPAAMRSETL G FYPWKPTI ...文字列: GVGISTGTFN NQTEFKFLEN GWVEITANSS RLVHLNMPES ENYRRVVVNN MDKTAVNGNM ALDDIHAQIV TPWSLVDANA WGVWFNPGD WQLIVNTMSE LHLVSFEQEI FNVVLKTVSE SATQPPTKVY NNDLTASLMV ALDSNNTMPF TPAAMRSETL G FYPWKPTI PTPWRYYFQW DRTLIPSHTG TSGTPTNIYH GTDPDDVQFY TIENSVPVHL LRTGDEFATG TFFFDCKPCR LT HTWQTNR ALGLPPFLNS LPQSEGATNF GDIGVQQDKR RGVTQMGNTN YITEATIMRP AEVGYSAPYY SFEASTQGPF KTP IAAGRG GAQTDENQAA DGNPRYAFGR QHGQKTTTTG ETPERFTYIA HQDTGRYPEG DWIQNINFNL PVTNDNVLLP TDPI GGKTG INYTNIFNTY GPLTALNNVP PVYPNGQIWD KEFDTDLKPR LHVNAPFVCQ NNCPGQLFVK VAPNLTNEYD PDASA NMSR IVTYSDFWWK GKLVFKAKLR ASHTWNPIQQ MSINVDNQFN YVPSNIGGMK IVYEKSQLAP RKLY UniProtKB: ![]() |
-分子 #2: Light chain antibody fragment
分子 | 名称: Light chain antibody fragment / タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() ![]() ![]() |
分子量 | 理論値: 8.102979 KDa |
配列 | 文字列: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) ...文字列: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) |
-分子 #3: Heavy chain antibody fragment
分子 | 名称: Heavy chain antibody fragment / タイプ: protein_or_peptide / ID: 3 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() ![]() ![]() |
分子量 | 理論値: 9.124238 KDa |
配列 | 文字列: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) ...文字列: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) |
-実験情報
-構造解析
手法 | ![]() |
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試料の集合状態 | particle |
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試料調製
緩衝液 | pH: 7.4 |
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凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD![]() |
撮影 | フィルム・検出器のモデル: FEI FALCON III (4k x 4k) 平均電子線量: 45.0 e/Å2 |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |