登録情報 データベース : EMDB / ID : EMD-45805 ダウンロードとリンクタイトル Infectious bronchitis virus core polymerase complex マップデータ 詳細 試料複合体 : Core polymerase complex of the infectious bronchitis virus composed of nsp12, nsp8, nsp7, and an dsRNA substrateタンパク質・ペプチド : RNA-directed RNA polymerase nsp12タンパク質・ペプチド : Non-structural protein 8タンパク質・ペプチド : Non-structural protein 7RNA : RNA PrimerRNA : RNA templateリガンド : ZINC ION 詳細 キーワード IBV / Coronavirus / nsp12 / RdRp / RTC / Viral Protein機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / 付加脱離酵素(リアーゼ); P-Oリアーゼ類; - / 加水分解酵素; エステル加水分解酵素; 5'-リン酸モノエステル産生エキソリボヌクレアーゼ / host cell endoplasmic reticulum-Golgi intermediate compartment / 5'-3' DNA helicase activity / 3'-5'-RNA exonuclease activity / mRNA guanylyltransferase / omega peptidase activity / endonuclease activity / methyltransferase cap1 ... 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / 付加脱離酵素(リアーゼ); P-Oリアーゼ類; - / 加水分解酵素; エステル加水分解酵素; 5'-リン酸モノエステル産生エキソリボヌクレアーゼ / host cell endoplasmic reticulum-Golgi intermediate compartment / 5'-3' DNA helicase activity / 3'-5'-RNA exonuclease activity / mRNA guanylyltransferase / omega peptidase activity / endonuclease activity / methyltransferase cap1 / DNA helicase / methyltransferase cap1 activity / ubiquitinyl hydrolase 1 / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; システインプロテアーゼ / RNA helicase activity / host cell perinuclear region of cytoplasm / regulation of autophagy / viral protein processing / lyase activity / host cell endoplasmic reticulum membrane / RNA helicase / viral translational frameshifting / symbiont-mediated activation of host autophagy / RNA-directed RNA polymerase / cysteine-type endopeptidase activity / viral RNA genome replication / RNA-directed RNA polymerase activity / DNA-templated transcription / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane 類似検索 - 分子機能 Nonstructural protein 14, gammacoronavirus / Nonstructural protein 15, middle domain, gammacoronavirus / Nonstructural protein 15, N-terminal, gammacoronavirus / RNA-dependent RNA polymerase, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 6, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 5, gammacoronavirus / Non-structural protein 2, IBV-like / Viral superfamily 1 RNA helicase core domain ... Nonstructural protein 14, gammacoronavirus / Nonstructural protein 15, middle domain, gammacoronavirus / Nonstructural protein 15, N-terminal, gammacoronavirus / RNA-dependent RNA polymerase, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 6, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 5, gammacoronavirus / Non-structural protein 2, IBV-like / Viral superfamily 1 RNA helicase core domain / NSP14, guanine-N7-methyltransferase domain, coronavirus / Coronavirus (CoV) guanine-N7-methyltransferase (N7-MTase) domain profile. / Coronavirus (CoV) Nsp15 N-terminal oligomerization domain profile. / NSP12 RNA-dependent RNA polymerase, coronavirus / : / Coronavirus Nsp12 RNA-dependent RNA polymerase (RdRp) domain profile. / Coronavirus Nsp12 Interface domain profile. / : / : / Coronavirus Nonstructural protein 13, 1B domain / Coronavirus Non-structural protein 13, zinc-binding domain / Coronavirus Nonstructural protein 13, stalk domain / Nidovirus 2-O-methyltransferase / Nidovirus 2'-O-methyltransferase (2'-O-MTase) domain profile. / Non-structural protein NSP15, N-terminal domain superfamily, coronavirus / Non-structural protein NSP15, middle domain superfamily / Coronavirus replicase NSP15, N-terminal oligomerization / Nonstructural protein 15, middle domain, coronavirus / Nonstructural protein 13, 1B domain, coronavirus / Coronavirus replicase NSP15, middle domain / Coronavirus replicase NSP15, N-terminal oligomerisation / Nidovirus 3'-5' exoribonuclease domain / Nidovirus 3'-5' exoribonuclease (ExoN) domain profile. / Non-structural protein NSP16, coronavirus-like / Non-structural protein 14, coronavirus / RNA polymerase, N-terminal, coronavirus / Coronavirus 2'-O-methyltransferase / Coronavirus proofreading exoribonuclease / Coronavirus RNA-dependent RNA polymerase, N-terminal / Nonstructural protein 13, zinc-binding domain, coronavirus-like / Coronaviridae zinc-binding (CV ZBD) domain profile. / Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain / Arterivirus Nsp11 N-terminal/coronavirus NSP15 middle (AV-Nsp11N/CoV-Nsp15M) domain profile. / Nidoviral uridylate-specific endoribonuclease (NendoU) domain profile. / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain profile. / Endoribonuclease EndoU-like / NendoU domain, nidovirus / Coronavirus replicase NSP15, uridylate-specific endoribonuclease / : / (+) RNA virus helicase core domain / (+)RNA virus helicase core domain profile. / Papain-like viral protease, palm and finger domains, coronavirus / NSP3, second ubiquitin-like (Ubl) domain, coronavirus / Coronavirus Nsp3a Ubl domain profile. / Coronavirus Nsp3d Ubl domain profile. / NSP3, first ubiquitin-like (Ubl) domain, coronavirus / Peptidase family C16 domain profile. / : / : / Coronavirus replicase NSP7 / Coronavirus 3Ecto domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp7 cofactor domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp8 cofactor domain profile. / Coronavirus Nsp9 single-stranded RNA (ssRNA)-binding domain profile. / Coronavirus (CoV) ExoN/MTase coactivator domain profile. / Coronavirus (CoV) Nsp3 Y domain profile. / Coronavirus Nsp4 C-terminal (Nsp4C) domain profile. / Coronavirus main protease (M-pro) domain profile. / Peptidase C30, coronavirus / Peptidase C16, coronavirus / Non-structural protein NSP9, coronavirus / Non-structural protein NSP7, coronavirus / Non-structural protein NSP8, coronavirus / RNA synthesis protein NSP10, coronavirus / Non-structural protein NSP4, C-terminal, coronavirus / RNA synthesis protein NSP10 superfamily, coronavirus / Non-structural protein NSP9 superfamily, coronavirus / Non-structural protein NSP7 superfamily, coronavirus / Non-structural protein NSP8 superfamily, coronavirus / Non-structural protein NSP4, C-terminal superfamily, coronavirus / Papain-like protease, thumb domain superfamily, coronavirus / Peptidase C30, domain 3, coronavirus / Non-structural protein 6, coronavirus / Coronavirus replicase NSP3, C-terminal / Non-structural protein NSP4, N-terminal, coronavirus / Coronavirus endopeptidase C30 / Coronavirus papain-like peptidase / Coronavirus replicase NSP8 / Coronavirus RNA synthesis protein NSP10 / Coronavirus replicase NSP4, C-terminal / Coronavirus replicase NSP6 / Coronavirus replicase NSP4, N-terminal / Coronavirus replicase NSP3, C-terminal / Coronavirus replicase NSP9 / Non-structural protein 3, X-domain-like / Appr-1"-p processing enzyme / Macro domain / Macro domain profile. / Macro domain 類似検索 - ドメイン・相同性生物種 Infectious bronchitis virus (伝染性気管支炎ウイルス) / Severe acute respiratory syndrome coronavirus 2 (ウイルス)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.5 Å 詳細 データ登録者Hoferle PJ / Anderson TK / Kirchdoerfer RN 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) AI158463 米国
引用ジャーナル : bioRxiv / 年 : 2024タイトル : A genus-specific nsp12 region impacts polymerase assembly in Alpha- and Gammacoronaviruses.著者 : Peter J Hoferle / Thomas K Anderson / Robert N Kirchdoerfer 要旨 : Coronavirus relevancy for human health has surged over the past 20 years as they have a propensity for spillover into humans from animal reservoirs resulting in pandemics such as COVID-19. The ... Coronavirus relevancy for human health has surged over the past 20 years as they have a propensity for spillover into humans from animal reservoirs resulting in pandemics such as COVID-19. The diversity within the subfamily and high infection frequency in animal species worldwide creates a looming threat that calls for research across all genera within the subfamily. We sought to contribute to the limited structural knowledge within the genera and determined the structure of the viral core replication-transcription complex (RTC) from Infectious Bronchitis Virus (IBV) using single-particle cryo-EM. Comparison between our IBV structure with published RTC structures from other genera reveals structural differences across genera. Using biochemical assays, we characterized these differences and revealed their differing involvement in core RTC formation across different genera. Our findings highlight the value of cross-genera studies, as they show genera specific features in coronavirus genome replication. A broader knowledge of coronavirus replication will better prepare us for future coronavirus spillovers. 履歴 登録 2024年7月18日 - ヘッダ(付随情報) 公開 2024年7月31日 - マップ公開 2024年7月31日 - 更新 2025年6月4日 - 現状 2025年6月4日 処理サイト : RCSB / 状態 : 公開
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