Fig. 2: Overall alignment of KOR–Nb6 and KOR–JDTic and KOR–Nb39 structures.
From: Nanobody-enabled monitoring of kappa opioid receptor states
a Overall architecture of KOR–JDTic–Nb6 complex. The receptor is shown in green, Nb6 in purple, and JDTic in orange. b, c Extracellular (b) and intracellular (c) views of structural alignment of KOR–Nb6 complex (green) and KOR–JDTic inactive state (gray; PDB ID code 4DJH). d, e Extracellular (d) and intracellular (e) views of a structural alignment KOR–Nb6 complex (green) and KOR–Nb39 active state (blue; PDB ID code 6B73). Major structural differences are shown as red arrows indicate.
