Figure 1 |. Crystal structure of KCTD16 BTB domain in complex with GABAB2 C-terminal peptide.
a, Schematic representation of the domain organization of GABAB2 receptor, KCTD12 and KCTD16. Summary of GST pull-down results with GST-tagged GABAB2 fragments and KCTD16 BTB domain. b, Ribbon representation of the KCTD16BTB/GABAB2 peptide complex structure. c, Detailed view of the interface indicated on the structure by the black box in panel (b). d, Subcellular localization of GFP-KCTD12 or GFP-KCTD12-F87A (equivalent to F80A in KCTD16) with or without GABAB receptor in HEK293T cells.