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Yorodumi- PDB-6zer: Crystal structure of receptor binding domain of SARS-CoV-2 Spike ... -
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-Basic information
Entry | Database: PDB / ID: 6zer | ||||||||||||
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Title | Crystal structure of receptor binding domain of SARS-CoV-2 Spike glycoprotein in complex with EY6A Fab | ||||||||||||
Components |
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Keywords | VIRAL PROTEIN/IMMUNE SYSTEM / EY6a / RBD / Spike glycoprotein / SARS-CoV-2 / human neutralizing antibody / VIRAL PROTEIN-IMMUNE SYSTEM complex | ||||||||||||
Function / homology | Function and homology information Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / entry receptor-mediated virion attachment to host cell ...Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / entry receptor-mediated virion attachment to host cell / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / receptor-mediated endocytosis of virus by host cell / membrane fusion / Attachment and Entry / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / receptor ligand activity / host cell surface receptor binding / symbiont-mediated suppression of host innate immune response / 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 Similarity search - Function | ||||||||||||
Biological species | Severe acute respiratory syndrome coronavirus 2 Homo sapiens (human) | ||||||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.8 Å | ||||||||||||
Authors | Zhou, D. / Zhao, Y. / Fry, E.E. / Ren, J. / Stuart, D.I. | ||||||||||||
Funding support | United Kingdom, China, 3items
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Citation | Journal: Nat Struct Mol Biol / Year: 2020 Title: Structural basis for the neutralization of SARS-CoV-2 by an antibody from a convalescent patient. Authors: Daming Zhou / Helen M E Duyvesteyn / Cheng-Pin Chen / Chung-Guei Huang / Ting-Hua Chen / Shin-Ru Shih / Yi-Chun Lin / Chien-Yu Cheng / Shu-Hsing Cheng / Yhu-Chering Huang / Tzou-Yien Lin / ...Authors: Daming Zhou / Helen M E Duyvesteyn / Cheng-Pin Chen / Chung-Guei Huang / Ting-Hua Chen / Shin-Ru Shih / Yi-Chun Lin / Chien-Yu Cheng / Shu-Hsing Cheng / Yhu-Chering Huang / Tzou-Yien Lin / Che Ma / Jiandong Huo / Loic Carrique / Tomas Malinauskas / Reinis R Ruza / Pranav N M Shah / Tiong Kit Tan / Pramila Rijal / Robert F Donat / Kerry Godwin / Karen R Buttigieg / Julia A Tree / Julika Radecke / Neil G Paterson / Piyada Supasa / Juthathip Mongkolsapaya / Gavin R Screaton / Miles W Carroll / Javier Gilbert-Jaramillo / Michael L Knight / William James / Raymond J Owens / James H Naismith / Alain R Townsend / Elizabeth E Fry / Yuguang Zhao / Jingshan Ren / David I Stuart / Kuan-Ying A Huang / Abstract: The COVID-19 pandemic has had an unprecedented health and economic impact and there are currently no approved therapies. We have isolated an antibody, EY6A, from an individual convalescing from COVID- ...The COVID-19 pandemic has had an unprecedented health and economic impact and there are currently no approved therapies. We have isolated an antibody, EY6A, from an individual convalescing from COVID-19 and have shown that it neutralizes SARS-CoV-2 and cross-reacts with SARS-CoV-1. EY6A Fab binds the receptor binding domain (RBD) of the viral spike glycoprotein tightly (K of 2 nM), and a 2.6-Å-resolution crystal structure of an RBD-EY6A Fab complex identifies the highly conserved epitope, away from the ACE2 receptor binding site. Residues within this footprint are key to stabilizing the pre-fusion spike. Cryo-EM analyses of the pre-fusion spike incubated with EY6A Fab reveal a complex of the intact spike trimer with three Fabs bound and two further multimeric forms comprising the destabilized spike attached to Fab. EY6A binds what is probably a major neutralizing epitope, making it a candidate therapeutic for COVID-19. | ||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6zer.cif.gz | 914.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6zer.ent.gz | 646.3 KB | Display | PDB format |
PDBx/mmJSON format | 6zer.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6zer_validation.pdf.gz | 534.6 KB | Display | wwPDB validaton report |
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Full document | 6zer_full_validation.pdf.gz | 569.5 KB | Display | |
Data in XML | 6zer_validation.xml.gz | 66.1 KB | Display | |
Data in CIF | 6zer_validation.cif.gz | 88.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ze/6zer ftp://data.pdbj.org/pub/pdb/validation_reports/ze/6zer | HTTPS FTP |
-Related structure data
Related structure data | 6zczC 6zdgC 6zdhC 6zfoC 6ylaS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
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-Assembly
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
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