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Molecular Architecture of the SARS-CoV-2 Virus
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Abstract
SARS-CoV-2 is an enveloped virus responsible for the COVID-19 pandemic. Despite recent advances in the structural elucidation of SARS-CoV-2 proteins, the detailed architecture of the intact virus remains to be unveiled. Here we report the molecular assembly of the authentic SARS-CoV-2 virus using cryoelectron tomography (cryo-ET) and subtomogram averaging (STA). Native structures of the S proteins in pre- and postfusion conformations were determined to average resolutions of 8.7-11 Å. Compositions of the N-linked glycans from the native spikes were analyzed by mass spectrometry, which revealed overall processing states of the native glycans highly similar to that of the recombinant glycoprotein glycans. The native conformation of the ribonucleoproteins (RNPs) and their higher-order assemblies were revealed. Overall, these characterizations revealed the architecture of the SARS-CoV-2 virus in exceptional detail and shed light on how the virus packs its ∼30-kb-long single-segmented RNA in the ∼80-nm-diameter lumen.
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“Therefore, the S protein is considered the main antigen for vaccine design.228–230”
From Advances in COVID-19 mRNA vaccine development (2022) · cites this paper as [228]
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“The trimeric S protein on the surface of SARS-CoV-2 plays a key role in mediating host cell invasion.”
From Advances in COVID-19 mRNA vaccine development (2022) · cites this paper as [228]
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“Native Structures of S in the Prefusion Conformation The native structures of S in the ‘‘RBD down’’ and ‘‘one RBD up’’ conformations were similar to the rigidly fitted recombinant protein structures (PDB: 6XR8, 6VYB; Cai et al., 2020; Walls et al., 2020), except for the N terminus domain (NTD).”
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InfluentialSelf-citationShitaye, G., Ventserova, N., D’Abrosca, G., Dragone, M., Maina, E. W., Fattorusso, R., Iacovino, R., Russo, L., Isernia, C., & Malgieri, G. (2025) · Frontiers in Chemistry · doi:10.3389/fchem.2025.1597656 · Cited by 10
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BackgroundClinical and Diagnostic Significance of Sialic Acids Determination in Biological Material
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Cryo-EM and cryo-ET of the spike, virion, and antibody neutralization of SARS-CoV-2 and VOCs
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“Structurally, the positive-sense, single-stranded RNA virus consists of the spike glycoprotein (S), nucleoprotein (N), membrane (M) and envelope (E) proteins [6,7].”
BackgroundMethodHandling Difficult Cryo-ET Samples: A Study with Primary Neurons from Drosophila melanogaster
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“Images in panels (2–5) adapted from (Cortese et al., 2020; Wolff et al., 2020; Klein et al., 2020; Yao et al., 2020; Walls et al., 2020) respectively ER membranes generating the narrow-spaced zippered ER.”
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“Although no atomic resolution of the SARS-CoV-2 stalk structure including transmembrane (TM) is available, Cryo-ET studies have revealed that the stalk trimer is highly flexible and asymmetrically bends at three hinges (hip, knee, ankle) [7], while the ectodomain is also frequently tilted relative to the normal axis o…”
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Optimization of the expression of the main protease from SARS-CoV-2
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Targeting spike glycans to inhibit SARS-CoV2 viral entry
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“Spike sugars are predominately N - linked and have been mapped to 22 different asparagine (Asn) residues (8, 11, 12).”
Molecular basis of Ad5-nCoV vaccine-induced immunogenicity
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“Similar to other coronaviruses, SARSCoV-2 utilizes its surface-located trimeric spike (S) protein to recognize the host cell receptor/(s) and further trigger membrane fusion, subsequently establishing infection (14, 15).”
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“As with EMD-7770, the structure of SARS-CoV-2 ORF3, a putative ion channel in nanodisc (EMD-22898), was accurately modeled with Pathwalking; The RSMD between the model and the known structure (PDB ID: 7KJR) was less than 1Å, and the LDDT score was 1.00 (Figure 5A). pw_ligands.py also correctly identified the 1,2-diole…”
BackgroundInfluentialComputational modeling of passive transport of functionalized nanoparticles
Moreno-Chaparro, D., Moreno, N., Usabiaga, F. B., & Ellero, M. (2023) · The Journal of Chemical Physics · doi:10.1063/5.0136833 · Cited by 9
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“Researchers have deduced the molecular architecture and assembly of SARS‐CoV‐2 virus using cryo‐electron microscopy and tomography (Hardenbrook & Zhang, 2022; Kim et al., 2020; Yao et al., 2020).”
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“RBD directly binds to human ACE2 [5,11,12], resulting in S1′s cleavage from S2 and the induction of a post-fusion conformation that mediates cell membrane fusion and entry into the host cell [5,13,14].”
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“In addition to structural proteins, 15 NSPs have been identified for the SARS-CoV-2 so far [4].”
BackgroundProspects for developing an Hepatitis C virus E1E2‐based nanoparticle vaccine
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CryoRL: Reinforcement Learning Enables Efficient Cryo-EM Data Collection
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“Since this original publication, cryo-EM was used to determine additional SARS-CoV-2 structures such as spike protein bound to antibody fragments [20,27], remdesivir bound to SARS-CoV-2 RNA-dependent RNA polymerase [5, 13, 40], and reconstructions of intact SARS-CoV-2 virions [11,38].”
MethodNew Settings in Anatomy and Surgery Teaching During the Covid‐19 Pandemic
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“From resolving the SARSCoV-2 spike protein and the 3D ultrastructure of the virus (Yao et al., 2020), research laboratories around the world are operating closely with electron microscopists to study the cellular modifications induced by the infection at the tissue and cellular level.”
BackgroundAntibody Display of cell surface receptor Tetraspanin12 and SARS-CoV-2 spike proteinPreprint
Hsieh, F.-L., & Chang, T.-H. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.05.29.446300 · Cited by 9
“The surface of the SARS-CoV-2 particle is decorated with the heavily 97 glycosylated trimeric spike (S) protein protruding from the virus membrane envelope (Fung and 98 Liu, 2019; Shang et al., 2020; Walls et al., 2020; Wang et al., 2020b; Watanabe et al., 2020; 99 Wrapp et al., 2020b; Yao et al., 2020).”
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Structural N- and O-glycans revealed by high-resolution cryo-EM analysis of tubular mastigonemes
Huang, J., Tao, H., Chen, S., Cui, Y., Xu, Y., Yan, C., & Yan, N. (2026) · Science · doi:10.1126/science.aef4958 · Cited by 8
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“Structural proteins S, E, and M construct the membrane of the virus.[3] By binding the S protein to a receptor called angiotensin converting enzyme 2 (ACE2), the virus enters the targeted cell in the primary step.”
BackgroundSelf-citationYang, H., Zhou, J., Zhang, X., Ling, D., Sun, Y., Li, C., Zhou, Q., Shi, G., Wang, S. Q., Lin, X., et al. (2024) · Advanced Materials · doi:10.1002/adma.202310306 · Cited by 8
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“Among these structural proteins, the spike protein is the most reliable biomarker [3,4].”
BackgroundPlasmon-enhanced fluorescence and electrochemical aptasensor for SARS-CoV-2 Spike protein detection
Zhu, R., Martínez-Roque, M. A., Miranda, G. F., Hu, Z., Acunzo, A., Li, H., Hu, Q., Bednár, J., Gensch, T., Ingebrandt, S., et al. (2024) · Talanta · doi:10.1016/j.talanta.2024.126760 · Cited by 8
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“Considering certain flexibility of the bi-lipidic membrane due to the pleomorphism of the virion [41,42], the global potentials were evaluated (Fig.”
SAZONOV, I. A., Grebennikov, D. S., Meyerhans, A., & Bocharov, G. A. (2022) · Viruses · doi:10.3390/v14020403 · Cited by 8
“To this end, the model parameter representing the rate constant of virion binding to the ACE2 receptor kbind is varied from its basal value by 10 times to cover the range of observed increase or decrease in the binding affinities [14,53].”
BackgroundHuman genetic factors associated with pneumonia risk, a cue for COVID-19 susceptibility
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“SARS-CoV-2 is a virus with large genome, about 30 kb in length, and has been reported to accumulate two mutations per month in the global population [8,9].”
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Advanced Vaccine Design Strategies against SARS-CoV-2 and Emerging Variants
Zhang, J., Xia, Y., Liu, X., & Liu, G. (2023) · Bioengineering · doi:10.3390/bioengineering10020148 · Cited by 8
“Among the encoded structural proteins (membrane (M) protein, nucleocapsid (N) protein, Envelope (E) protein, and spike (S) protein) [48,49], the envelope glycoprotein spike (S) confers SARS-CoV-2 crown-like appearance (corona) [50,51] (Figure 1B,C), and more critically, the spike is a protein that binds to the angiote…”
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“…indicates that LLPS of the N protein from SARS-CoV-2 is involved in forming condensed protein-nucleic acid compartments and packaging its genome into new virions, a crucial step in the virus' life cycle (Lu et al., 2021; Cubuk et al., 2021; Yao et al., 2020; Nikola-kaki and Giannakouros, 2020).”
BackgroundMembrane Condensation and Curvature Induced by SARS-CoV-2 Envelope Protein
Wölk, C., Shen, C. C., Hause, G., Surya, W., Torres, J., Harvey, R. D., & Bello, G. (2024) · Langmuir · doi:10.1021/acs.langmuir.3c03079 · Cited by 8
“44 The mostly fluid phase membranes of the ERGIC might be susceptible to E protein regardless of the PS content and in a way that favors the curvature and budding processes during viral replication.”
Hiono, T., Sakaue, H., Tomioka, A., Kaji, H., Sasaki, M., Orba, Y., Sawa, H., & Kuno, A. (2024) · Journal of Proteome Research · doi:10.1021/acs.jproteome.3c00874 · Cited by 8
Nano-targeting lessons from the SARS-CoV-2
Ribeiro, I. R. S., da Silva, R. F., Silveira, C. P., Galdino, F. E., & Cardoso, M. B. (2020) · Nano Today · doi:10.1016/j.nantod.2020.101012 · Cited by 8
Wei, J., Huang, X., Zhang, L., Chen, Y., Niikura, K., Mitomo, H., Ijiro, K., & Zhang, Z. (2021) · Langmuir · doi:10.1021/acs.langmuir.1c00996 · Cited by 8
Self-citationPande, R., Mohod, S., Padmapriya, V., Shanbhag, S., & Nandish, S. (2022) · BMJ Open Ophthalmology · doi:10.1136/bmjophth-2021-000861 · Cited by 8
Stäb, S., Pearce, N. M., Tronrud, D. E., Ginn, H. M., Fadda, E., Santoni, G., & Thorn, A. (2024) · Crystallography Reviews · doi:10.1080/0889311x.2024.2363756 · Cited by 7
“The sparse distribution of spikes on the viral envelope of SARS-CoV-2 particles may be crucial for allowing this flexibility, a characteristic that is markedly distinct to other class I fusion proteins [179,181].”
InfluentialA comprehensive review of current insights into the virulence factors of SARS-CoV-2
Wang, Y., Xia, B., & Gao, Z. (2025) · Journal of Virology · doi:10.1128/jvi.02049-24 · Cited by 7
“The S2 subunit plays a critical role in facilitating the fusion of the viral and host cell membranes and contains the fusion peptide, two heptad repeats (HR1 and HR2), the transmembrane domain, and the cytoplasmic tail (67, 68).”
Faruqi, J., & Balasubramanyam, A. (2023) · Expert Review of Endocrinology & Metabolism · doi:10.1080/17446651.2023.2176300 · Cited by 10
SARS-CoV-2 S Glycoprotein Stabilization Strategies
Pedenko, B., Sulbarán, G., Guilligay, D., Effantin, G., & Weissenhorn, W. (2023) · Viruses · doi:10.3390/v15020558 · Cited by 8
The Impact of COVID-19 on People Living with HIV-1 and HIV-1-Associated Neurological Complications
Dutta, D., Liu, J., & Xiong, H. (2023) · Viruses · doi:10.3390/v15051117 · Cited by 7
SARS-CoV-2 virus-like-particles via liposomal reconstitution of spike glycoproteins
McColman, S., Shkalla, K., Sidhu, P., Liang, J., Osman, S., Kovacs, N., Bokhari, Z., Marques, A. C. F., Li, Y., Lin, Q., et al. (2023) · Nanoscale Advances · doi:10.1039/d3na00190c · Cited by 7
In Situ Single Particle Reconstruction Reveals 3D Evolution of PtNi Nanocatalysts During Heating
Wang, Y., Slater, T. J. A., Leteba, G. M., Lang, C. I., Wang, Z. L., & Haigh, S. J. (2023) · Small · doi:10.1002/smll.202302426 · Cited by 7
Li, X., Cheng, N., Shi, D., Li, Y., Li, C., Zhu, M., Jin, Q., Wu, Z., Zhu, L., He, Y., et al. (2023) · Bioactive Materials · doi:10.1016/j.bioactmat.2023.10.021 · Cited by 7
“This membrane fusion would lead to the spike protein change from prefusion conformation to postfusion conformation, which made the spike protein showed a niddle-liked shape and let the virus lose infectivity [47,48].”
BackgroundSelf-citationSchwarze, M., Volke, D., Echeverri, J. C. R., Schick, R., Lakowa, N., Grünewald, T., Wolf, J., Borte, S., Scholz, M. R., Krizsan, A., et al. (2024) · Biology · doi:10.3390/biology13040207 · Cited by 8
“…Asn343 were confirmed by tandem mass spectrometry for the recombinant wildtype RBD expressed in HEK293S GNTI − cells (Figure 2A,B), in full agreement with previous reports [4,16,38–40], and the alpha, beta, gamma, and kappa RBDs expressed in HEK293S GnTI − cells (Supplement, Figure S2) [12,18,19].”
ResultLanderas-Bueno, S., Hariharan, C., Díaz-Avalos, R., Norris, A. S., Snyder, D. T., Hastie, K. M., Harkins, S., Zandonatti, M. A., Rajamanickam, R. R., Olmedillas, E., et al. (2025) · Nature Communications · doi:10.1038/s41467-025-61861-4 · Cited by 7
“1D, E) whose volume and diameter (~15nm) resemble the nucleosome-like structures or vRNPs found in intact virions by in situ tomography 29 (Supplementary Fig.”
Three-dimensional insights into human enveloped viruses in vitro and in situ
Vankadari, N., Shepherd, D. C., Carter, S. D., & Ghosal, D. (2022) · Biochemical Society Transactions · doi:10.1042/bst20210433 · Cited by 7
Zhang, M., Gong, Y., & Jiao, S. (2022) · Future Virology · doi:10.2217/fvl-2021-0100 · Cited by 7
“SARS-CoV-2 encodes at least 29 proteins in its (+) RNA genome, among the four structure proteins (the spike [S], membrane [M], envelope [E] and nucleocapsid [N] proteins), with S and N proteins representing the most distinctive features of the virus [13,14].”
BackgroundNi, S., Yang, Q., Huang, J., Zhou, M., Wei, L. C., Yang, Y., Wen, J., Mo, W., Le, W., Qi, D., et al. (2022) · Chemical Physics Letters · doi:10.1016/j.cplett.2022.139663 · Cited by 7
Finite element modeling of α-helices and tropocollagen molecules referring to spike of SARS-CoV-2
Wierzbicki, T., & Bai, Y. (2022) · Biophysical Journal · doi:10.1016/j.bpj.2022.05.021 · Cited by 7
“Because of the large degree of flexibility, the spike’s job of searching and attaching to the host cells can be performed more easily (6–10).”
Thakur, A. (2023) · Life · doi:10.3390/life13030840 · Cited by 7
Krishna, N., Sijina, K. P., & Rajanikant, G. K. (2023) · Journal of Biomolecular Structure and Dynamics · doi:10.1080/07391102.2023.2195003 · Cited by 9
“…may be more susceptible to COVID-19 transmission due to several factors, including intellectual disability, comprehension of the risks, and barriers to implementing proper infection control, such as communal living (Larkin & Hutton, 2017; Maguire et al., 2019; Yao, Chen, et al., 2020).”
BackgroundPhysical virology: how physics is enabling a better understanding of recent viral invaders
Cardoso-Lima, R., Santos‐Oliveira, R., Souza, P. F. N., Barbosa, L. R. S., Wuite, G. J. L., & Alencar, L. M. R. (2023) · Biophysical Reviews · doi:10.1007/s12551-023-01075-4 · Cited by 7
Heinz, F. X., & Stiasny, K. (2020) · Wiener klinische Wochenschrift · doi:10.1007/s00508-020-01763-1 · Cited by 8
“The SARS-CoV-2 virus particle has the typical coronavirus morphology, with a diameter of ~80–120nm [17].”
BackgroundChalk, R., Greenland, W. E. P., Moreira, T., Coker, J. A., Mukhopadhyay, S. M. M., Williams, E., Manning, C., Bohstedt, T., McCrorie, R., Fernandez‐Cid, A., et al. (2021) · Communications Biology · doi:10.1038/s42003-021-02455-w · Cited by 7
Mukhopadhyay, S., & Sarkar, A. (2021) · Research Square · doi:10.21203/rs.3.rs-618799/v1 · Cited by 7
Cae, S. D., Molle, I. V., van Schie, L., Shoemaker, S. R., Deckers, J., Debeuf, N., Lameire, S., Nerinckx, W., Roose, K., Fijałkowska, D., et al. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.03.10.531533 · Cited by 7
Fukuhara, H., Dokainish, H. M., Kita, S., Tabata, K., Takasu, A., Huiskonen, J. T., Anraku, Y., Nomai, T., Someya, T., Senda, T., et al. (2026) · Protein Science · doi:10.1101/2023.10.10.561643 · Cited by 8
Botova, M., Camacho‐Zarco, A. R., Tognetti, J., Bessa, L. M., Guseva, S., Mikkola, E. A., Salvi, N., Maurin, D., Herrmann, T., & Blackledge, M. J. (2024) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2024.02.22.579423 · Cited by 7
“Such structural elements have been previously identified as substructures of the viral nucleocapsid ( 15 , 16 ).”
BackgroundMethodHuman E3 ubiquitin ligases: accelerators and brakes for SARS-CoV-2 infection
Pellman, J., Goldstein, A., & Slabicki, M. M. (2024) · Biochemical Society Transactions · doi:10.1042/bst20230324 · Cited by 6
Loonen, S., van Steenis, L., Bauer, M., & Šoštarić, N. (2025) · Proteins Structure Function and Bioinformatics · doi:10.1002/prot.26842 · Cited by 6
“Inside the virion, the nucleocapsid protein (N-protein) and the gRNA form ribonucleoprotein complexes (RNPs), which organize into an ordered crystalline-like “eggs- in- a-nest” shaped assembly [5, 7].”
VOICE: Visual Oracle for Interaction, Conversation, and Explanation
Jia, D., Irger, A., Besançon, L., Strnad, O., Luo, D., Björklund, J., Kouyoumdjian, A., Ynnerman, A., & Viola, I. (2025) · IEEE Transactions on Visualization and Computer Graphics · doi:10.1109/tvcg.2025.3579956 · Cited by 6
“This collaborator establishes the node hierarchies and descriptions based on a comprehensive biology literature review [26], [27].”
Chaperone Activity of SARS-CoV-2 Nucleocapsid Protein: RNA Annealing and Destabilization Mechanisms
Zargarian, L., Ai, X., Song, Z.-Y., Perez-Gorgol, L., Couprie-Diaz, E., Fossé, P., Xi, X., & Mauffret, O. (2025) · Journal of Molecular Biology · doi:10.1016/j.jmb.2025.169312 · Cited by 6
Definition of the components required for selective packaging of coronavirus genomic RNA
Pata, J. D., Stevens, T. K., Kuo, L., & Masters, P. S. (2025) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2513552122 · Cited by 6
“Recent cryoelectron tomographic imaging of SARS - CoV - 2 virions has overturned the long - held notion that coronavirus nucleocapsids have helical symmetry analogous to that of most negative - strand RNA viral nucleocapsids ( 17 , 18 ).”
Coronavirus genome packaging and nucleocapsid assembly
Masters, P. S. (2026) · Journal of Virology · doi:10.1128/jvi.01330-25 · Cited by 8
“5B) (80, 81).”
Hirschberg, S., Bauer, H., Kamhieh‐Milz, J., Ringel, F., Harms, C., Eddin, O. K., Prüß, A., Hanack, K., & Schulze‐Forster, K. (2022) · Antibodies · doi:10.3390/antib11040076 · Cited by 6
“The viral vesicular structure is formed by the membrane (M) and the envelope (E) proteins [5,6].”
BackgroundDecoy peptides effectively inhibit the binding of SARS-CoV-2 to ACE2 on oral epithelial cells
Loi, L., Yang, C., Lin, Y., Su, Y.-F., Juan, Y., Chen, Y.-H., & Chang, H. (2023) · Heliyon · doi:10.1016/j.heliyon.2023.e22614 · Cited by 6
Self-citationLi, J., Luo, L., He, J., Yu, J., Li, X., Shen, X., Zhang, J., Li, S., Karp, J. M., & Kuai, R. (2024) · Cancer Research · doi:10.1158/0008-5472.can-23-3414 · Cited by 6
“This motivates us to mimic the viral systems to design a safe and efficient nonviral delivery system that complements the feature of LNP. Notably, SARS-CoV-2 utilizes ribonucleoproteins to efficiently tune the loading and delivery of viral RNA (27).”
BackgroundSelf-citationSukmana, N. C., Sugiarto, S., Shinogi, J., Minato, T., Kojima, T., Fujibayashi, M., Nishihara, S., Inoue, K., Cao, Y., Zhu, T., et al. (2024) · Inorganic Chemistry · doi:10.1021/acs.inorgchem.4c00543 · Cited by 6
CD81 fusion alters SARS-CoV-2 Spike trafficking
Cone, A. S., Zhou, Y., McNamara, R. P., Eason, A. B., Arias, G. F., Landis, J. T., Shifflett, K., Chambers, M. G., Yuan, R., Willcox, S., et al. (2024) · mBio · doi:10.1128/mbio.01922-24 · Cited by 6
“The intact virus particle contains between 20 and 40 homotrimers on the surface, resulting in a crownlike structure when viewed by electron microscopy (EM) (21, 22).”
BackgroundMa, J., Huang, Y., Jia, G., Dong, X., Shi, Q., & Sun, Y. P. (2024) · International Journal of Biological Macromolecules · doi:10.1016/j.ijbiomac.2024.137059 · Cited by 6
Tetrahedral DNA Framework‐Based Spherical Nucleic Acids for Efficient siRNA Delivery
Li, J., Mao, X., Zhao, T., Fang, W., Jin, Y., Liu, M., Fan, C., & Tian, Y. (2024) · Angewandte Chemie · doi:10.1002/ange.202416988 · Cited by 6
Metadata
- Authors
- Yao, H., Song, Y., Chen, Y., Wu, N., Xu, J., Sun, C., Zhang, J., Weng, T., Zhang, Z., Wu, Z., Cheng, L., Shi, D., Lu, X., Lei, J., Crispin, M., Shi, Y., Li, L., & Li, S.
- Affiliations
- First Affiliated Hospital Zhejiang University (CN)
- Tsinghua University (CN)
- Center for Life Sciences (CN)
- University of Southampton (GB)
- Westlake University (CN)
- Corresponding author
- Li, Lanjuan
- Li, Sai
- ORCID
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 2020-10
- Volume
- 183
- Issue
- 3
- Pages
- 730-738.e13
- ISSN
- 0092-8674 (ISSN-L)
- PMC
- PMC7474903
- OpenAlex
- W3083130172
- Cited by
- 1,060
- References
- 82
- Citations by year
- 2026: 78 · 2025: 98 · 2024: 157 · 2023: 201 · 2022: 236 · 2021: 252 · 2020: 38
- FWCI
- 23.88
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Cell (publishedVersion)
- bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
- SSRN Electronic Journal (acceptedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- ePrints Soton (University of Southampton) (acceptedVersion)
- Funders
- Zhejiang University
- Topics
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Advanced Electron Microscopy Techniques and Applications
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Enzyme Structure and Function
- Keywords
- SARS-CoV-2, spike protein, N-glycans, ribonucleoprotein, viral RNA packaging, viral assembly
- MeSH terms
- Betacoronavirus, SARS-CoV-2, Animals, Chlorocebus aethiops, Humans, Models, Molecular, Protein Conformation, Mass Spectrometry, Vero Cells, Viral Proteins, Virus Cultivation, Virus Assembly, Cryoelectron Microscopy
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