CHIKV Mutation Detail Information

Virus Mutation CHIKV Mutation K211E


Basic Characteristics of Mutations
Mutation Site K211E
Mutation Site Sentence Mutations in the predicted E1 (K211E) and E2 (V264A) proteins of CHIKV were identified in CHIKV-infected patients and in an Aedes aegypti mosquito.
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region E1
Standardized Encoding Gene E1
Genotype/Subtype ECSA
Viral Reference -
Functional Impact and Mechanisms
Disease Chikungunya Fever    
Immune -
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information -
Treatment -
Location Bangkok
Literature Information
PMID 31834526
Title Genome sequences of chikungunya virus isolates from an outbreak in southwest Bangkok in 2018
Author Chansaenroj J,Wanlapakorn N,Ngamsaithong C,Thongmee T,Na Nakorn N,Siriyasatien P,Vongpunsawad S,Poovorawan Y
Journal Archives of virology
Journal Info 2020 Feb;165(2):445-450
Abstract An outbreak of chikungunya virus (CHIKV) infection occurred in southwest Bangkok during the 2018 rainy season. The envelope glycoprotein E1 gene sequence of the infecting strain belonged to an East/Central/South African lineage with alanine at residue 226. Mutations in the predicted E1 (K211E) and E2 (V264A) proteins of CHIKV were identified in CHIKV-infected patients and in an Aedes aegypti mosquito. Analysis of the complete genome sequences showed marked differences from the strains causing previous outbreaks in Thailand in 2008-2009 and 2013 but showed similarities to strains from more recent CHIKV outbreaks in South and Southeast Asia.
Sequence Data MK045423-34, MK040569-71
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.