title: Molecular recognition in P2 nucleotide receptors.
mesh_terms: D000244:Adenosine Diphosphate / Q000378:metabolism; D001665:Binding Sites; D006801:Humans; D058910:Purinergic P2 Receptor Agonists; D058919:Purinergic P2 Receptor Antagonists; D018048:Receptors, Purinergic P2 / Q000145:classification / Q000378:metabolism*
chemical_list: D058910:Purinergic P2 Receptor Agonists; D058919:Purinergic P2 Receptor Antagonists; D018048:Receptors, Purinergic P2; D000244:Adenosine Diphosphate