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Yorodumi- PDB-8cme: Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV... -
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-Basic information
Entry | Database: PDB / ID: 8cme | ||||||
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Title | Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Membrane peptide M176-190 | ||||||
Components |
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Keywords | IMMUNE SYSTEM / HLA-II / HLA-DR / HLA-DR1 / human leukocyte antigen / major histocompatibility complex / major histocompatibility complex class 2 / SARS-CoV-2 / coronavirus / COVID-19 / Membrane | ||||||
Function / homology | Function and homology information Maturation of protein M / SARS-CoV-2 modulates autophagy / cytoplasmic capsid assembly / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of CD4-positive, alpha-beta T cell activation ...Maturation of protein M / SARS-CoV-2 modulates autophagy / cytoplasmic capsid assembly / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of memory T cell differentiation / transport vesicle membrane / polysaccharide binding / host cell Golgi membrane / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / CD28 dependent PI3K/Akt signaling / Generation of second messenger molecules / immunological synapse / endoplasmic reticulum-Golgi intermediate compartment / PD-1 signaling / SARS-CoV-2 targets host intracellular signalling and regulatory pathways / MHC class II antigen presentation / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / T cell receptor binding / protein sequestering activity / trans-Golgi network membrane / VEGFR2 mediated vascular permeability / lumenal side of endoplasmic reticulum membrane / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / cognition / positive regulation of T cell mediated cytotoxicity / peptide antigen assembly with MHC class II protein complex / MHC class II protein complex / peptide antigen binding / endocytic vesicle membrane / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / Interferon gamma signaling / positive regulation of T cell activation / Downstream TCR signaling / PIP3 activates AKT signaling / MHC class II protein complex binding / late endosome membrane / TRAF3-dependent IRF activation pathway / early endosome membrane / Translation of Structural Proteins / Virion Assembly and Release / Induction of Cell-Cell Fusion / structural constituent of virion / Attachment and Entry / adaptive immune response / lysosome / immune response / lysosomal membrane / Golgi membrane / viral envelope / SARS-CoV-2 activates/modulates innate and adaptive immune responses / virion membrane / cell surface / extracellular exosome / identical protein binding / plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Severe acute respiratory syndrome coronavirus 2 | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.26 Å | ||||||
Authors | MacLachlan, B.J. / Mason, G.H. / Sourfield, D.O. / Godkin, A.J. / Rizkallah, P.J. | ||||||
Funding support | United Kingdom, 1items
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Citation | Journal: Cell Rep / Year: 2023 Title: Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity. Authors: Chen, Y. / Mason, G.H. / Scourfield, D.O. / Greenshields-Watson, A. / Haigh, T.A. / Sewell, A.K. / Long, H.M. / Gallimore, A.M. / Rizkallah, P. / MacLachlan, B.J. / Godkin, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8cme.cif.gz | 586 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8cme.ent.gz | 410.8 KB | Display | PDB format |
PDBx/mmJSON format | 8cme.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cm/8cme ftp://data.pdbj.org/pub/pdb/validation_reports/cm/8cme | HTTPS FTP |
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-Related structure data
Related structure data | 8cmbC 8cmcC 8cmdC 8cmfC 8cmgC 8cmhC 8cmiC C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
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Noncrystallographic symmetry (NCS) | NCS domain:
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