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- PDB-7pry: Crystal structure of the receptor binding domain of SARS-CoV-2 be... -
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Basic information
Entry | Database: PDB / ID: 7pry | |||||||||
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Title | Crystal structure of the receptor binding domain of SARS-CoV-2 beta variant spike glycoprotein in complex with COVOX-45 and beta-6 Fabs | |||||||||
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![]() | VIRAL PROTEIN / SARS-CoV-2 alpha variant / beta variant / gamma variant / delta variant / B.1.1.7 / B.1.351 / P.1 / B.1.617.2 / antibody / receptor-binding-domain / spike / neutralisation / VIRAL PROTEIN/IMMUNE SYSTEM | |||||||||
Function / homology | ![]() 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 / host cell endoplasmic reticulum-Golgi intermediate compartment membrane ...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 / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / entry receptor-mediated virion attachment to host cell / receptor-mediated endocytosis of virus by host cell / Attachment and Entry / membrane fusion / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / receptor ligand activity / host cell surface receptor binding / 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 | ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Zhou, D. / Ren, J. / Stuart, D.I. | |||||||||
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![]() | ![]() Title: The antibody response to SARS-CoV-2 Beta underscores the antigenic distance to other variants. Authors: Chang Liu / Daming Zhou / Rungtiwa Nutalai / Helen M E Duyvesteyn / Aekkachai Tuekprakhon / Helen M Ginn / Wanwisa Dejnirattisai / Piyada Supasa / Alexander J Mentzer / Beibei Wang / James ...Authors: Chang Liu / Daming Zhou / Rungtiwa Nutalai / Helen M E Duyvesteyn / Aekkachai Tuekprakhon / Helen M Ginn / Wanwisa Dejnirattisai / Piyada Supasa / Alexander J Mentzer / Beibei Wang / James Brett Case / Yuguang Zhao / Donal T Skelly / Rita E Chen / Sile Ann Johnson / Thomas G Ritter / Chris Mason / Tariq Malik / Nigel Temperton / Neil G Paterson / Mark A Williams / David R Hall / Daniel K Clare / Andrew Howe / Philip J R Goulder / Elizabeth E Fry / Michael S Diamond / Juthathip Mongkolsapaya / Jingshan Ren / David I Stuart / Gavin R Screaton / ![]() ![]() ![]() Abstract: Alpha-B.1.1.7, Beta-B.1.351, Gamma-P.1, and Delta-B.1.617.2 variants of SARS-CoV-2 express multiple mutations in the spike protein (S). These may alter the antigenic structure of S, causing escape ...Alpha-B.1.1.7, Beta-B.1.351, Gamma-P.1, and Delta-B.1.617.2 variants of SARS-CoV-2 express multiple mutations in the spike protein (S). These may alter the antigenic structure of S, causing escape from natural or vaccine-induced immunity. Beta is particularly difficult to neutralize using serum induced by early pandemic SARS-CoV-2 strains and is most antigenically separated from Delta. To understand this, we generated 674 mAbs from Beta-infected individuals and performed a detailed structure-function analysis of the 27 most potent mAbs: one binding the spike N-terminal domain (NTD), the rest the receptor-binding domain (RBD). Two of these RBD-binding mAbs recognize a neutralizing epitope conserved between SARS-CoV-1 and -2, while 18 target mutated residues in Beta: K417N, E484K, and N501Y. There is a major response to N501Y, including a public IgVH4-39 sequence, with E484K and K417N also targeted. Recognition of these key residues underscores why serum from Beta cases poorly neutralizes early pandemic and Delta viruses. | |||||||||
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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PDBx/mmCIF format | ![]() | 1010.3 KB | Display | ![]() |
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PDB format | ![]() | 707.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 69.7 KB | Display | |
Data in CIF | ![]() | 94.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7przC ![]() 7ps0C ![]() 7ps1C ![]() 7ps2C ![]() 7ps3C ![]() 7ps4C ![]() 7ps5C ![]() 7ps6C ![]() 7ps7C ![]() 7q0gC ![]() 7q0hC ![]() 7q0iC ![]() 7q6eC ![]() 7q9fC ![]() 7q9gC ![]() 7q9iC ![]() 7q9jC ![]() 7q9kC ![]() 7q9mC ![]() 7q9pC ![]() 7belS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Assembly
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
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