HSV1 Mutation Detail Information

Virus Mutation HSV1 Mutation H105P


Basic Characteristics of Mutations
Mutation Site H105P
Mutation Site Sentence Mutations His105Pro, Leu364Pro and Asp162Ala lead to the loss of TK activity that could result in ACV-resistance.
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region TK
Standardized Encoding Gene UL23  
Genotype/Subtype -
Viral Reference -
Functional Impact and Mechanisms
Disease Herpes simplex    
Immune -
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information -
Treatment ACV
Location -
Literature Information
PMID 16970995
Title Resistance of herpes simplex virus type 1 to acyclovir: thymidine kinase gene mutagenesis study
Author Frobert E,Ooka T,Cortay JC,Lina B,Thouvenot D,Morfin F
Journal Antiviral research
Journal Info 2007 Feb;73(2):147-50
Abstract By site-directed mutagenesis, we investigate the role of six mutations of herpes simplex virus type 1 thymidine kinase (TK) gene in the acquisition of resistance to acyclovir (ACV). TK activity was not impaired by substitutions located at codons 17, 161 and 374 and these mutations were thus related to TK gene polymorphism. Mutations His105Pro, Leu364Pro and Asp162Ala lead to the loss of TK activity that could result in ACV-resistance.
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.