Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

7YVF

Omicron BA.4/5 SARS-CoV-2 S RBD in complex with TH027 Fab

Summary for 7YVF
Entry DOI10.2210/pdb7yvf/pdb
EMDB information34125
DescriptorTH027 Fab light chain, TH027 Fab heavy chain, Spike glycoprotein (3 entities in total)
Functional Keywordscovid-19, spike glycoprotein, virus, viral protein, antiviral protein-viral protein complex, antiviral protein/viral protein
Biological sourceHomo sapiens
More
Total number of polymer chains3
Total formula weight167900.15
Authors
Guo, Y.,Zhang, G.,Liang, J.,Liu, F.,Rao, Z. (deposition date: 2022-08-19, release date: 2023-06-28, Last modification date: 2024-11-06)
Primary citationGuo, Y.,Zhang, G.,Yang, Q.,Xie, X.,Lu, Y.,Cheng, X.,Wang, H.,Liang, J.,Tang, J.,Gao, Y.,Shang, H.,Dai, J.,Shi, Y.,Zhou, J.,Zhou, J.,Guo, H.,Yang, H.,Qi, J.,Liu, L.,Ma, S.,Zhang, B.,Huo, Q.,Xie, Y.,Wu, J.,Dong, F.,Zhang, S.,Lou, Z.,Gao, Y.,Song, Z.,Wang, W.,Sun, Z.,Yang, X.,Xiong, D.,Liu, F.,Chen, X.,Zhu, P.,Wang, X.,Cheng, T.,Rao, Z.
Discovery and characterization of potent pan-variant SARS-CoV-2 neutralizing antibodies from individuals with Omicron breakthrough infection.
Nat Commun, 14:3537-3537, 2023
Cited by
PubMed Abstract: The SARS-CoV-2 Omicron variant evades most currently approved neutralizing antibodies (nAbs) and caused drastic decrease of plasma neutralizing activity elicited by vaccination or prior infection, urging the need for the development of pan-variant antivirals. Breakthrough infection induces a hybrid immunological response with potentially broad, potent and durable protection against variants, therefore, convalescent plasma from breakthrough infection may provide a broadened repertoire for identifying elite nAbs. We performed single-cell RNA sequencing (scRNA-seq) and BCR sequencing (scBCR-seq) of B cells from BA.1 breakthrough-infected patients who received 2 or 3 previous doses of inactivated vaccine. Elite nAbs, mainly derived from the IGHV2-5 and IGHV3-66/53 germlines, showed potent neutralizing activity across Wuhan-Hu-1, Delta, Omicron sublineages BA.1 and BA.2 at picomolar NT values. Cryo-EM analysis revealed diverse modes of spike recognition and guides the design of cocktail therapy. A single injection of paired antibodies cocktail provided potent protection in the K18-hACE2 transgenic female mouse model of SARS-CoV-2 infection.
PubMed: 37322000
DOI: 10.1038/s41467-023-39267-x
PDB entries with the same primary citation
Experimental method
ELECTRON MICROSCOPY (3.4 Å)
Structure validation

227111

PDB entries from 2024-11-06

PDB statisticsPDBj update infoContact PDBjnumon