•Structures of dopamine receptor D3R with agonists pramipexole and PD128907•Different binding modes similar pharmacological properties to D3R•Conformational changes associated activation selective G protein coupling•Selective mechanism versus D2R D4R The system, including five receptors (D1R–D5R), plays essential roles in the central nervous system (CNS), ligands that activate have been used tr...

The standard resource sensitive invariants of categorial grammar are not suited to prune search space in the presence of coordination. We propose a weaker variant of count invariancy in order to prune the search space for parsing coordinated sentences at a stage prior to proper parsing. This Coordinative Count Invariant is argued to be the strongest possible instrument to prune search space for...