Figure 1From: RINGdb: An integrated database for G protein-coupled receptors and regulators of G protein signalingThe simplified relational scheme of RINGdb. Each gray box represents an entity with various attributes. Most entities in our databases could be classified into five categories, Core protein, Interaction, Medicine, Tissue expression and Database Cross-Reference. For instance, each RGS protein may contribute to one or more Diseases/Disorders or not be discovered to relate to any Diseases/Disorders yet.Back to article page