Amino Acid Sequence Cellular signal transduction 3 Intercellular Signaling Peptides and Proteins 3 Intracellular Signaling Peptides and Proteins 3 Signal Transduction 3 Proteins 2 physiology 2 Amino acid sequence 1 Models, Molecular 1 Physical biochemistry 1 Protein Conformation 1 Protein Folding 1 Protein-protein interactions 1 Sequence Analysis, Protein 1 Structure-activity relationships 1 Structures 1 methods 1