Aromatic clusters 2 Aromatic compounds 2 Aromatic molecules 2 Aromatic residues 2 Aromatic-aromatic interactions 2 Aromatization 2 Benzene 2 Calmodulin 2 Computer Simulation 2 Dimerization 2 Dimers 2 Higher order 2 Hydrocarbons, Aromatic 2 In-vacuum 2 Ligand binding 2 Ligand recognition 2 Ligands 2 Models, Chemical 2 Models, Molecular 2 Nonlocal 2 Pentamers 2 Primary structures 2 Protein data bank 2 Protein functions 2 Protein structures 2 Protein-protein interactions 2 Protein-protein recognition 2 Proteins 2 Structure stability 2 Test case 2