Algorithms|Amino Acid Sequence|Artificial Intelligence|Binding Sites|Computer Simulation|Endosomal Sorting Complexes Required for Transport|G-Protein-Coupled Receptor Kinase 2|Models, Chemical|Models, Molecular|Molecular Sequence Data|Nedd4 Ubiquitin Protein Ligases|Phosphorylation|Protein Binding|Protein Interaction Mapping|Sequence Alignment|Sequence Analysis, Protein|Sequence Homology, Amino Acid|Ubiquitin-Protein Ligases|beta-Adrenergic Receptor Kinases