Database of Receptors and Channels

The following two sites give updated and detailed description of all known Receptors and ion Channels.:
1) IUPHAR Database of G Protein-Coupled Receptors and the IUPHAR Database of Voltage-Gated and Ligand-Gated Ion Channels.
2) Guide to Receptors and Channels (GRAC), 3rd edition published by British Pharmacological society.

Biobar

The biobar is a bioinformatics power-browsingtoolbar for Mozilla-based browsers including Firefoxand Netscape 7+. This toolbar provides access to allmajor biological data resources. The primary advantageof this tool is that it allows the user to browseand retrieve data from Genomic, Proteomic, Functional,Literature, Taxonomic, Structural, Plant andAnimal-specific databases. In addition to the browsingfeatures, biobar also provides links to importantbioinformatics sites and services including servicesat the European Bioinformatics Institute (EBI),National Center for Biotechnology Information (NCBI) as well asmedline. The latest release provides browsing access to over 42different databases (including Google Scholar, HubMed etc).Visit: http://biobar.mozdev.org/index.html for more.