Nature CommunicationsFunctional and structural insights into interactions between β-Arrestin 1 and Gαs or Gαi1Longhan DuanHyunbin KimYeongjun SuhDonghoon AhnSeungmi KimJaekyung HyunYonghoon KwonJihye SeongKa Young Chung2026-01-20Full textDOI https://doi.org/10.1038/s41467-026-68690-z