PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21245733-12 2011 CONCLUSION: S(+)-Ketamine suppressed the desensitization of GABABR-mediated signaling at least in part through inhibition of formation of protein complexes of GB2R with GRK 4 or 5. gababr 60-66 G protein-coupled receptor kinase 4 L homeolog Xenopus laevis 169-174