CHIKV Mutation Detail Information

Virus Mutation CHIKV Mutation K211T


Basic Characteristics of Mutations
Mutation Site K211T
Mutation Site Sentence However, we identified E1-K211T amino acid substitution in a sample demonstrating the dispersion of mutant strains in the country.
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region E1
Standardized Encoding Gene E1
Genotype/Subtype ECSA
Viral Reference Fig. 1
Functional Impact and Mechanisms
Disease Chikungunya Fever    
Immune -
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information -
Treatment -
Location Brazil
Literature Information
PMID 35032014
Title Genetic characterization of Chikungunya virus circulating in individuals from Parana, Brazil
Author de Castro Moreira D,Junior FFD,Junior JRP,Jorge FA,Dos Santos Rando F,Thomazella MV,Presibella MM,Riediger IN,Fernandez MA,Bertolini DA
Journal Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Journal Info 2022 Jun;53(2):641-645
Abstract Phylogenetic analysis carried out in several Brazilian regions shows the circulation of the Asian and East-Central South African (ECSA) Chikungunya virus (CHIKV) genotypes in the country. Until now, there are no genetic studies about CHIKV strains circulating in the South region. In this study, we sequenced 5 new partial sequences of the CHIKV Envelope 1 gene from strains detected in Parana state during the years 2016-2017. Maximum likelihood and neighbor-joining trees grouped all sequences in Brazilian branches within ECSA genotype and comparative analysis did not show E1-A226V mutation. However, we identified E1-K211T amino acid substitution in a sample demonstrating the dispersion of mutant strains in the country.
Sequence Data MK972832-MK972836
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.