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Related Experiment Videos

The factor VIII Structure and Mutation Resource Site: HAMSTeRS version 4

G Kemball-Cook1, E G Tuddenham, A I Wacey

  • 1Haemostasis Research Group, MRC Clinical Sciences Centre, Imperial College Medical School, Hammersmith Hospital, Du Cane Road, London W12 ONN, UK. gkemball@hgmp.mrc.ac.uk

Nucleic Acids Research
|February 21, 1998
PubMed
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The HAMSTeRS website (Haemophilia A Mutation, Search, Test and Resource Site) offers updated resources on haemophilia A molecular pathology, including an expanded factor VIII (FVIII) structure section. This site facilitates FVIII research and education for molecular and structural biologists.

Area of Science:

  • Biochemistry
  • Genetics
  • Bioinformatics

Background:

  • The Haemophilia A Database has evolved into the HAMSTeRS (Haemophilia A Mutation, Search, Test and Resource Site) WWW site since 1996.
  • Previous versions were published in Nucleic Acids Research.
  • The site serves as an online resource for molecular pathology data of haemophilia A.

Purpose of the Study:

  • To describe the continued development and expansion of the HAMSTeRS website (version 4).
  • To highlight the enhanced factor VIII (FVIII) structure-related features.
  • To provide a comprehensive, one-stop resource for FVIII research and education.

Main Methods:

  • Utilizing custom-designed forms for mutation database searching and submission.
  • Implementing powerful Boolean search capabilities for point mutations.

Related Experiment Videos

  • Expanding the FVIII structure section with new data and tools.

    • Main Results:

    • The mutation database now contains 252 unique variants, including 22 novel missense mutations reported in 1997.
    • 586 individual reports with associated phenotypic data are searchable.
    • New FVIII structure features include a homology model, multiple sequence alignment, and enhanced visualization tools.

    Conclusions:

    • The HAMSTeRS site provides an increasingly valuable resource for the haemophilia A research community.
    • Continued development aims to facilitate research and education in molecular and structural biology.
    • The site serves as a central hub for FVIII data and analysis.