Extended Data Fig. 1: Cryo-EM processing scheme.
From: Anionic lipids unlock the gates of select ion channels in the pacemaker family

(a) Cryo-EM data processing and structure validation for SthK in DDM in the presence of cAMP. (b) Cryo-EM data processing and structure validation for SthK in 3:1 DOPC:POPA nanodiscs in the presence of cAMP.