SARS-CoV-2 Mutation Detail Information

Virus Mutation SARS-CoV-2 Mutation V367F


Basic Characteristics of Mutations
Mutation Site V367F
Mutation Site Sentence High-affinity RBD-specific antibodies exhibited high potency in neutralizing both live and pseudotype SARS-CoV-2 viruses and the SARS-CoV-2 pseudovirus particle containing the spike protein S-RBDV367F mutant (SARS-CoV-2(V367F)).
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region S
Standardized Encoding Gene S  
Genotype/Subtype -
Viral Reference -
Functional Impact and Mechanisms
Disease Cell line    
Immune -
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information -
Treatment -
Location -
Literature Information
PMID 34541573
Title Potent neutralizing RBD-specific antibody cocktail against SARS-CoV-2 and its mutant
Author Jia L,Liu YP,Tian LF,Xiong C,Xu X,Qu H,Xiong W,Zhou D,Wang F,Liu Z,Yan XX,Xu W,Tang L
Journal MedComm
Journal Info 2021 Jun 24;2(3):442-452
Abstract The ongoing pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its variants has posed a serious global public health emergency. Therapeutic interventions or vaccines are urgently needed to treat and prevent the further dissemination of this contagious virus. This study described the identification of neutralizing receptor-binding domain (RBD)-specific antibodies from mice through vaccination with a recombinant SARS-CoV-2 RBD. RBD-targeted monoclonal antibodies (mAbs) with distinct function and epitope recognition were selected to understand SARS-CoV-2 neutralization. High-affinity RBD-specific antibodies exhibited high potency in neutralizing both live and pseudotype SARS-CoV-2 viruses and the SARS-CoV-2 pseudovirus particle containing the spike protein S-RBD(V367F) mutant (SARS-CoV-2(V367F)). These results demonstrated that these antibodies recognize four distinct groups (I-IV) of epitopes on the RBD and that mAbs targeting group I epitope can be used in combination with mAbs recognizing groups II and/or IV epitope to make mAb cocktails against SARS-CoV-2 and its mutants. Moreover, structural characterization reveals that groups I, III, and IV epitopes are closely located to an RBD hotspot. The identification of RBD-specific antibodies and cocktails may provide an effective therapeutic and prophylactic intervention against SARS-CoV-2 and its isolates.
Sequence Data -
Mutation Information
Note
Basic Characteristics of Mutations
  • Mutation Site: The specific location in a gene or protein sequence where a change occurs.
  • Mutation Level: The level at which a mutation occurs, including the nucleotide or amino acid level.
  • Mutation Type: The nature of the mutation, such as missense mutation, nonsense mutation, synonymous mutation, etc.
  • Gene/Protein/Region: Refers to the specific region of the virus where the mutation occurs. Including viral genes, viral proteins, or a specific viral genome region. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main
  • Gene/Protein/Region studied in the article is marked.
  • Genotype/Subtype: Refers to the viral genotype or subtype where the mutation occurs. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main Genotype/Subtype studied in the article is marked.
  • Viral Reference: Refers to the standard virus strain used to compare and analyze viral sequences.
Functional Impact and Mechanisms
  • Disease: An abnormal physiological state with specific symptoms and signs caused by viral infection.
  • Immune: The article focuses on the study of mutations and immune.
  • Target Gene: Host genes that viral mutations may affect.
Clinical and Epidemiological Correlations
  • Clinical Information: The study is a clinical or epidemiological study and provides basic information about the population.
  • Treatment: The study mentioned a certain treatment method, such as drug resistance caused by mutations. If the study does not specifically indicate the relationship between mutations and their correspondence treatment, the main treatment studied in the article is marked.
  • Location: The source of the research data.
Literature Information
  • Sequence Data: The study provides the data accession number.