登録情報 データベース : PDB / ID : 6z97 構造の表示 ダウンロードとリンクタイトル Structure of the prefusion SARS-CoV-2 spike glycoprotein 要素Spike glycoprotein,Fibritin 詳細 キーワード VIRAL PROTEIN / SARS-CoV-2 Spike glycoprotein / RBD / CR3022 / complex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
virion component / Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion ... virion component / Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / 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 / symbiont-mediated suppression of host innate immune response / receptor ligand activity / endocytosis involved in viral entry into host cell / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / SARS-CoV-2 activates/modulates innate and adaptive immune responses / host cell plasma membrane / virion membrane / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能 Fibritin C-terminal / Fibritin C-terminal region / Spike glycoprotein, N-terminal domain / Spike (S) protein S1 subunit, receptor-binding domain, SARS-CoV-2 / Spike (S) protein S1 subunit, N-terminal domain, SARS-CoV-like / Coronavirus spike glycoprotein S1, C-terminal / Coronavirus spike glycoprotein S1, C-terminal / Spike glycoprotein, betacoronavirus / Spike glycoprotein, N-terminal domain superfamily / Betacoronavirus spike (S) glycoprotein S1 subunit N-terminal (NTD) domain profile. ... Fibritin C-terminal / Fibritin C-terminal region / Spike glycoprotein, N-terminal domain / Spike (S) protein S1 subunit, receptor-binding domain, SARS-CoV-2 / Spike (S) protein S1 subunit, N-terminal domain, SARS-CoV-like / Coronavirus spike glycoprotein S1, C-terminal / Coronavirus spike glycoprotein S1, C-terminal / Spike glycoprotein, betacoronavirus / Spike glycoprotein, N-terminal domain superfamily / Betacoronavirus spike (S) glycoprotein S1 subunit N-terminal (NTD) domain profile. / Betacoronavirus spike (S) glycoprotein S1 subunit C-terminal (CTD) domain profile. / Spike (S) protein S1 subunit, receptor-binding domain, betacoronavirus / Spike S1 subunit, receptor binding domain superfamily, betacoronavirus / Betacoronavirus spike glycoprotein S1, receptor binding / Spike glycoprotein S1, N-terminal domain, betacoronavirus-like / Betacoronavirus-like spike glycoprotein S1, N-terminal / Spike glycoprotein S2, coronavirus, heptad repeat 1 / Spike glycoprotein S2, coronavirus, heptad repeat 2 / Coronavirus spike (S) glycoprotein S2 subunit heptad repeat 1 (HR1) region profile. / Coronavirus spike (S) glycoprotein S2 subunit heptad repeat 2 (HR2) region profile. / Spike glycoprotein S2 superfamily, coronavirus / Spike glycoprotein S2, coronavirus / Coronavirus spike glycoprotein S2 / Jelly Rolls / Sandwich / Mainly Beta 類似検索 - ドメイン・相同性生物種 Severe acute respiratory syndrome coronavirus 2 (ウイルス) Enterobacteria phage T4 (ファージ)手法 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.4 Å 詳細データ登録者 Duyvesteyn, H.M.E. / Ren, J. / Zhao, Y. / Zhou, D. / Huo, J. / Carrique, L. / Malinauskas, T. / Ruza, R.R. / Shah, P.N.M. / Fry, E.E. ...Duyvesteyn, H.M.E. / Ren, J. / Zhao, Y. / Zhou, D. / Huo, J. / Carrique, L. / Malinauskas, T. / Ruza, R.R. / Shah, P.N.M. / Fry, E.E. / Owens, R. / Stuart, D.I. 資金援助 英国, 中国, 3件 詳細 詳細を隠す組織 認可番号 国 Medical Research Council (MRC, United Kingdom) MR/N00065X/1 英国 Wellcome Trust 101122/Z/13/Z 英国 CAMS Innovation Fund for Medical Sciences (CIFMS) 2018-I2M-2-002 中国
引用ジャーナル : Cell Host Microbe / 年 : 2020タイトル : Neutralization of SARS-CoV-2 by Destruction of the Prefusion Spike.著者: Jiandong Huo / Yuguang Zhao / Jingshan Ren / Daming Zhou / Helen M E Duyvesteyn / Helen M Ginn / Loic Carrique / Tomas Malinauskas / Reinis R Ruza / Pranav N M Shah / Tiong Kit Tan / Pramila ... 著者 : Jiandong Huo / Yuguang Zhao / Jingshan Ren / Daming Zhou / Helen M E Duyvesteyn / Helen M Ginn / Loic Carrique / Tomas Malinauskas / Reinis R Ruza / Pranav N M Shah / Tiong Kit Tan / Pramila Rijal / Naomi Coombes / Kevin R Bewley / Julia A Tree / Julika Radecke / Neil G Paterson / Piyada Supasa / Juthathip Mongkolsapaya / Gavin R Screaton / Miles Carroll / Alain Townsend / Elizabeth E Fry / Raymond J Owens / David I Stuart / 要旨 : There are as yet no licensed therapeutics for the COVID-19 pandemic. The causal coronavirus (SARS-CoV-2) binds host cells via a trimeric spike whose receptor binding domain (RBD) recognizes ... There are as yet no licensed therapeutics for the COVID-19 pandemic. The causal coronavirus (SARS-CoV-2) binds host cells via a trimeric spike whose receptor binding domain (RBD) recognizes angiotensin-converting enzyme 2, initiating conformational changes that drive membrane fusion. We find that the monoclonal antibody CR3022 binds the RBD tightly, neutralizing SARS-CoV-2, and report the crystal structure at 2.4 Å of the Fab/RBD complex. Some crystals are suitable for screening for entry-blocking inhibitors. The highly conserved, structure-stabilizing CR3022 epitope is inaccessible in the prefusion spike, suggesting that CR3022 binding facilitates conversion to the fusion-incompetent post-fusion state. Cryogenic electron microscopy (cryo-EM) analysis confirms that incubation of spike with CR3022 Fab leads to destruction of the prefusion trimer. Presentation of this cryptic epitope in an RBD-based vaccine might advantageously focus immune responses. Binders at this epitope could be useful therapeutically, possibly in synergy with an antibody that blocks receptor attachment. 履歴 登録 2020年6月3日 登録サイト : PDBE / 処理サイト : PDBE改定 1.0 2020年7月1日 Provider : repository / タイプ : Initial release改定 1.1 2020年7月8日 Group : Database references / カテゴリ : citation / citation_authorItem : _citation.country / _citation.journal_abbrev ... _citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year 改定 2.0 2020年7月29日 Group : Atomic model / Data collection ... Atomic model / Data collection / Derived calculations / Structure summary カテゴリ : atom_site / chem_comp ... atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / struct_asym / struct_conn / struct_site / struct_site_gen Item : _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ... _atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_entity_id / _chem_comp.name / _pdbx_entity_nonpoly.entity_id / _pdbx_entity_nonpoly.name / _pdbx_struct_assembly_gen.asym_id_list / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id 解説 : Carbohydrate remediation / Provider : repository / タイプ : Remediation改定 2.1 2020年9月23日 Group : Database references / Structure summary / カテゴリ : chem_comp / citationItem : _chem_comp.pdbx_synonyms / _citation.journal_volume ... _chem_comp.pdbx_synonyms / _citation.journal_volume / _citation.page_first / _citation.page_last 改定 2.2 2024年11月13日 Group : Data collection / Database references / Structure summaryカテゴリ : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / em_admin / pdbx_entry_details / pdbx_modification_feature Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_admin.last_update / _pdbx_entry_details.has_protein_modification
すべて表示 表示を減らす