Hepatitis B Sequence Database
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Public Access
  About this Database
Graphics Tools
  Dynamic bar/pie charts
  Google map
Sequence Analysis Tools
  SeqMatcher
  Genotyper
  Gene mutation - pie chart
  Mutation Annotator
Welcome to HepSEQ-Research
This is a web-accessible, quality-based, molecular, clinical and epidemiological database for hepatitis B infection and provides a tool for the research community or for those involved in hepatitis B case management. EM image of Hepatitis B, CfI Colindale
This database currently (Fri, 10 Oct 2008 23:51:35 +0100) has 1012 patient records and 1253 viral sequences. The quality of all submitted sequences is checked.
Click here for more details on the current data.
The tools provided:
SeqMatch: search the database for matching sequences
Genotyper: genotype HBV strains (based on HBV surface antigen genes)
Gene Mutation: display the sequences that contain mutations in HBV coding regions
Mutation Annotator: annotate sequences for mutation known to be associated with anti-viral resistance
Accessing the database
To access the data, you are required to register. Registration for academic use is free.
The following policy documents govern access to the HepSEQ Database and the data stored within. It is advised that you read these documents prior to registration.
If you have any questions about the database or the policies listed above, please email the curators.
This web database development is funded by the UK Department of Health, curated and hosted by the Health Protection Agency.