CHARMD
Comprehensive Herpesviruses Antiviral drug Resistance Mutation Database
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Last update : Mon 20 Apr 2026
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Measure details
Mutant:
G56D
Gene:
UL51
Virus:
Human betaherpesvirus 5
Strain:
Reference:
First clinical description of letermovir resistance mutation in cytomegalovirus UL51 gene and potential impact on the terminase complex structure. (Aug 2022)
Antiviral: No drug associated
EC50 ratio:
Phenotype: Natural polymorphism
Passage: N/A
Source: Clincial isolate
Marker: N/A
Details:
Observations:
Polymorphisme naturel
Tilloy
et al.
, 2024
Interdeposit Digital Number: IDDN.FR.001.420004.000.S.X.2024.000.31230