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VIR. II: a new interface with the antibody sequences in the Kabat database

Abstract:

The Kabat database is the source of information par excellence on antibody sequences. In 1995, we developed an interface with the Kabat database, called VIR. VIR has been very useful in conducting studies aiming to find structure-function relationships in antibodies. Here we report a new version adapted to the World Wide Web, called VIR.II. VIR.II allows searches by type of chain (VH or VL), by species, and by specificity. The species are selected using a pulldown menu, whereas the specificities can be selected from a list containing the unique specificities reported in the Kabat database. These facilities avoid mistakes and redundancies in the searches. Another feature, and probably the most important one, is that VIR.II introduces a classification of specificities in terms of the chemical and biochemical nature of the antigen, like anti-protein, anti-peptide, anti-hapten, etc. This classification has been useful in …