Mutation Information
Mutation Site
|
A527T |
Mutation Type
|
Amino acid level |
Gene/Protein/Region Type
|
P |
Genotype/Subtype
|
C |
Country
|
Japan |
Literature Information
PubMed PMID
|
16982790
|
Disease
|
Chronic hepatitis B
|
Published Year
|
2006 |
Journal
|
Antimicrobial agents and chemotherapy |
Title
|
Emergence of a novel lamivudine-resistant hepatitis B virus variant with a substitution outside the YMDD motif. |
Author
|
Yatsuji H,Noguchi C,Hiraga N,Mori N,Tsuge M,Imamura M,Takahashi S,Iwao E,Fujimoto Y,Ochi H,Abe H,Maekawa T,Tateno C,Yoshizato K,Suzuki F,Kumada H,Chayama K |
Evidence
|
Comparison by the direct sequence method of nucleotide sequences obtained before and after the viral breakthrough showed three nucleotide substitutions that induced two amino acid substitutions in both spacer (polS331C) and reverse transcriptase (polA527T or rtA181T) domains of the polymerase (Fig. (Fig.1B1B and and2).2).
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