登録情報 データベース : PDB / ID : 2b6b 構造の表示 ダウンロードとリンクタイトル Cryo EM structure of Dengue complexed with CRD of DC-SIGN 要素CD209 antigen envelope glycoprotein 詳細キーワード Virus/Receptor / Cryo EM dengue CRD DC-SIGN / Icosahedral virus / Virus-Receptor 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
B cell adhesion / cell-cell recognition / modulation by virus of host process / intracellular transport of virus / peptide antigen transport / Butyrophilin (BTN) family interactions / fucose binding / positive regulation of viral life cycle / virion binding / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules ... B cell adhesion / cell-cell recognition / modulation by virus of host process / intracellular transport of virus / peptide antigen transport / Butyrophilin (BTN) family interactions / fucose binding / positive regulation of viral life cycle / virion binding / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules / leukocyte cell-cell adhesion / regulation of T cell proliferation / RSV-host interactions / stimulatory C-type lectin receptor signaling pathway / antigen processing and presentation / D-mannose binding / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / host cell mitochondrion / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / positive regulation of T cell proliferation / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / CD209 (DC-SIGN) signaling / ribonucleoside triphosphate phosphatase activity / viral genome replication / endocytosis / peptide antigen binding / host cell / double-stranded RNA binding / viral capsid / protein complex oligomerization / monoatomic ion channel activity / virus receptor activity / carbohydrate binding / clathrin-dependent endocytosis of virus by host cell / mRNA (nucleoside-2'-O-)-methyltransferase activity / adaptive immune response / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / membrane => GO:0016020 / RNA helicase activity / host cell endoplasmic reticulum membrane / protein dimerization activity / intracellular signal transduction / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / symbiont entry into host cell / induction by virus of host autophagy / immune response / external side of plasma membrane / viral RNA genome replication / serine-type endopeptidase activity / RNA-dependent RNA polymerase activity / innate immune response / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope / host cell nucleus / virion attachment to host cell / structural molecule activity / virion membrane / cell surface / proteolysis / extracellular region / ATP binding / membrane / metal ion binding / plasma membrane / cytoplasm 類似検索 - 分子機能 CD209-like, C-type lectin-like domain / C-type lectin, conserved site / C-type lectin domain signature. / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold / : ... CD209-like, C-type lectin-like domain / C-type lectin, conserved site / C-type lectin domain signature. / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold / : / Flavivirus capsid protein C superfamily / RNA-directed RNA polymerase, thumb domain, Flavivirus / Flavivirus RNA-directed RNA polymerase, thumb domain / Flavivirus non-structural protein NS2B / Flavivirus envelope glycoprotein E, stem/anchor domain / : / Flavivirus NS3 helicase, C-terminal helical domain / Genome polyprotein, Flavivirus / Flavivirus non-structural protein NS4A / Flavivirus non-structural protein NS2B / Flavivirus capsid protein C / Flavivirus non-structural protein NS4B / mRNA cap 0/1 methyltransferase / Flavivirus capsid protein C / Flavivirus non-structural protein NS4B / Flavivirus non-structural protein NS4A / Flavivirus NS2B domain profile. / mRNA cap 0 and cap 1 methyltransferase (EC 2.1.1.56 and EC 2.1.1.57) domain profile. / Flavivirus non-structural protein NS2A / Flavivirus non-structural protein NS2A / Flavivirus NS3, petidase S7 / Peptidase S7, Flavivirus NS3 serine protease / Flavivirus NS3 protease (NS3pro) domain profile. / RNA-directed RNA polymerase, flavivirus / Flavivirus RNA-directed RNA polymerase, fingers and palm domains / Flavivirus non-structural Protein NS1 / Flavivirus non-structural protein NS1 / Envelope glycoprotein M, flavivirus / Flavivirus envelope glycoprotein M / Envelope glycoprotein M superfamily, flavivirus / Flavivirus polyprotein propeptide / Flavivirus polyprotein propeptide superfamily / Flavivirus polyprotein propeptide / Flaviviral glycoprotein E, central domain, subdomain 1 / Flaviviral glycoprotein E, central domain, subdomain 2 / Flavivirus envelope glycoprotein E, Stem/Anchor domain / Flavivirus glycoprotein E, immunoglobulin-like domain / Flavivirus envelope glycoprotein E, Stem/Anchor domain superfamily / Flavivirus glycoprotein, immunoglobulin-like domain / Flavivirus glycoprotein central and dimerisation domain / Flavivirus glycoprotein, central and dimerisation domains / Ribosomal RNA methyltransferase, FtsJ domain / FtsJ-like methyltransferase / Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily / Flavivirus glycoprotein, central and dimerisation domain superfamily / Flaviviral glycoprotein E, dimerisation domain / DEAD box, Flavivirus / Flavivirus DEAD domain / helicase superfamily c-terminal domain / Immunoglobulin E-set / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / S-adenosyl-L-methionine-dependent methyltransferase superfamily / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / DNA/RNA polymerase superfamily / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 : / CD209 antigen / CD209 antigen / Genome polyprotein 類似検索 - 構成要素生物種 Homo sapiens (ヒト) Dengue virus (デング熱ウイルス)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 : 25 Å 詳細データ登録者 Pokidysheva, E. / Zhang, Y. / Battisti, A.J. / Bator-Kelly, C.M. / Chipman, P.R. / Gregorio, G. / Hendrickson, W.A. / Kuhn, R.J. / Rossmann, M.G. 引用ジャーナル : Cell / 年 : 2006タイトル : Cryo-EM reconstruction of dengue virus in complex with the carbohydrate recognition domain of DC-SIGN.著者 : Elena Pokidysheva / Ying Zhang / Anthony J Battisti / Carol M Bator-Kelly / Paul R Chipman / Chuan Xiao / G Glenn Gregorio / Wayne A Hendrickson / Richard J Kuhn / Michael G Rossmann / 要旨 : Dengue virus (DENV) is a significant human pathogen that causes millions of infections and results in about 24,000 deaths each year. Dendritic cell-specific ICAM3 grabbing nonintegrin (DC-SIGN), ... Dengue virus (DENV) is a significant human pathogen that causes millions of infections and results in about 24,000 deaths each year. Dendritic cell-specific ICAM3 grabbing nonintegrin (DC-SIGN), abundant in immature dendritic cells, was previously reported as being an ancillary receptor interacting with the surface of DENV. The structure of DENV in complex with the carbohydrate recognition domain (CRD) of DC-SIGN was determined by cryo-electron microscopy at 25 A resolution. One CRD monomer was found to bind to two glycosylation sites at Asn67 of two neighboring glycoproteins in each icosahedral asymmetric unit, leaving the third Asn67 residue vacant. The vacancy at the third Asn67 site is a result of the nonequivalence of the glycoprotein environments, leaving space for the primary receptor binding to domain III of E. The use of carbohydrate moieties for receptor binding sites suggests a mechanism for avoiding immune surveillance. 履歴 登録 2005年9月30日 登録サイト : RCSB / 処理サイト : RCSB改定 1.0 2006年3月7日 Provider : repository / タイプ : Initial release改定 1.1 2008年5月1日 Group : Version format compliance改定 1.2 2011年7月13日 Group : Version format compliance改定 1.3 2018年7月18日 Group : Data collection / カテゴリ : em_image_scans / em_software / Item : _em_software.image_processing_id / _em_software.name改定 1.4 2024年2月14日 Group : Data collection / Database references ... Data collection / Database references / Derived calculations / Refinement description カテゴリ : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / em_3d_fitting_list / pdbx_initial_refinement_model / pdbx_struct_oper_list / struct_ref_seq_dif Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_3d_fitting_list.accession_code / _em_3d_fitting_list.initial_refinement_model_id / _em_3d_fitting_list.source_name / _em_3d_fitting_list.type / _pdbx_struct_oper_list.name / _pdbx_struct_oper_list.symmetry_operation / _pdbx_struct_oper_list.type / _struct_ref_seq_dif.details
すべて表示 表示を減らす Remark 999 SEQUENCE The proteins in this entry contain CA only.