Extrahelical Binding Site for a 1H-Imidazo[4,5-c]quinolin-4-amine A3 Adenosine Receptor Positive Allosteric Modulator on Helix 8 and Distal Portions of Transmembrane Domains 1 and 7. - Fisher CL; Pavan M; Salmaso V; Keyes RF; Wan TC; Pradhan B; Gao ZG; Smith BC; Jacobson KA; Auchampach JA (Molecular pharmacology, 2024)