39 illustrates how ERG binding needs a conformational modify to accommodate the phenyl ring of ERG. Insert reveals schematic illustrating that various ergoline substituents (R, purple circle) and their interactions with the receptor probably decide the orientation on the ergoline scaffold, which would seem to be able to rotate within https://alexisschuo.dailyblogzz.com/35692756/how-much-you-need-to-expect-you-ll-pay-for-a-good-lsd-crystal