Algorithms|Amino Acid Sequence|Animals|Binding Sites|Computational Biology|Databases, Protein|Humans|Ligands|Markov Chains|Models, Biological|Models, Chemical|Models, Statistical|Molecular Sequence Data|Pattern Recognition, Automated|Protein Interaction Mapping|Receptors, Cell Surface|Receptors, G-Protein-Coupled|Sensitivity and Specificity|Sequence Alignment|Sequence Analysis, Protein|Sequence Homology, Amino Acid|Software