2024-08-14 REL RCSB RCSB RCSB 2024-04-29 2024-05-22 2024-05-22 2024-08-14 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM141003 United States National Health and Medical Research Council (NHMRC, Australia) 1154434 Australia National Health and Medical Research Council (NHMRC, Australia) 1155302 Australia Australian Research Council (ARC) FT180100543 Australia Cholecystokinin 1 receptor (CCK1R) Y140A mutant, Gq chimera (mGsqi) complex Cary BP Harikumar KG Zhao P Desai AJ Mobbs JM Toufaily C Furness SGB Christopoulos A Belousoff MJ Wootten D Sexton PM Miller LJ cholecystokinin, GPCR, cholesterol, mutant, MEMBRANE PROTEIN Harikumar KG Zhao P Cary BP Xu X Desai AJ Dong M Mobbs JI Toufaily C Furness SGB Christopoulos A Belousoff MJ Wootten D Sexton PM Miller LJ Cholesterol-dependent dynamic changes in the conformation of the type 1 cholecystokinin receptor affect ligand binding and G protein coupling. Plos Biol. US 22 e3002673 e3002673 2024 39083706 doi:10.1371/journal.pbio.3002673 1545-7885 9bkj FULLOVERLAP Complex of CCK1R (Y140A mutant) bound to miniGs (Gq, Gi chimera), G-beta1, G-gamma-2 and CCK8s. Complex of CCK1R (Y140A mutant) bound to miniGs (Gq, Gi chimera), G-beta1, G-gamma-2 and CCK8s. 0 1 2 3 4 5
Single-chain fragment variable 16 (ScFv16) was included in the complex but left unmodeled.
Homo sapiens 0.150 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 Homo sapiens 0.037413863 1 Trichoplusia ni LEVO QSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLI IWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTS SGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNA FATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGV TDDGMAVATGSWDSFLKIWN P62873 Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 Homo sapiens 0.006375332 1 Trichoplusia ni LEVO NTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFR P59768 Cholecystokinin-8 Homo sapiens 0.001144255 1 LEVO D(TYS)MGWMDF P06307 Cholecystokinin receptor type A Homo sapiens 0.04766276999999999 1 Trichoplusia ni LEVO DVVDSLLVNGSNITPPCELGLENETLFCLDQPRPSKEWQPAVQILLYSLIFLLSVLGNTLVITVLIRNKRMRTVTNIFLL SLAVSDLMLCLFCMPFNLIPNLLKDFIFGSAVCKTTTYFMGTSVSVSTFNLVAISLERAGAICKPLQSRVWQTKSHALKV IAATWCLSFTIMTPYPIYSNLVPFTKNNNQTANMCRFLLPNDVMQQSWHTFLLLILFLIPGIVMMVAYGLISLELYQGIK FEASQKKSAKERKPSTTSSGKYEDSDGCYLQKTRPPRKLELRQLSTGSSSRANRIRSNSSAANLMAKKRVIRMLIVIVVL FFLCWMPIFSANAWRAYDTASAERRLSGTPISFILLLSYTSSCVNPIIYCFMNKRFRLGFMATFPCCPNPGPPGARGEVG EEEEGGTTGASLSRFSYSHMSASVPPQ P32238 Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short Homo sapiens 0.029144971
Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,with certain residues mutated to match Guanine nucleotide-binding protein G(q) subunit
1 Trichoplusia ni LEVO HHHHHHHHGCTLSAEDKAAVERSKMIDRNLREDGEKARRTLRLLLLGADNSGKSTIVKQMRILHGGSGGSGGTSGIFETK FQVDKVNFHMFDVGGQRDERRKWIQCFNDVTAIIFVVDSSDYNRLQEALNDFKSIWNNRWLRTISVILFLNKQDLLAEKV LAGKSKIEDYFPEFARYTTPEDATPEPGEDPRVTRAKYFIRKEFVDISTASGDGRHICYPHFTCAVDTENARRIFNDCKD IILQMNLREYNLV P63096 P63092 AMINO GROUP 1.6023e-05 1 NH2 singleParticle particle 5 7.4 UltrAuFoil R1.2/1.3 GOLD GLOW DISCHARGE AIR
20 mA, negative polarity
 ETHANE 100 277 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.6 1.2 NITROGEN GATAN K3 (6k x 4k) 1 5884 60.0 1 3580372 C1 2.59 FSC 0.143 CUT-OFF cryoSPARC 4.1.2 279231 MAXIMUM LIKELIHOOD cryoSPARC 4.1.2 MAXIMUM LIKELIHOOD cryoSPARC 4.1.2 emd_44642.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -3.2525418 4.681007 0.0045112907 0.10297948 0.85 0.85 0.85 0.66 AUTHOR best class, local refinement (micelle and ScFv16 masked out), sharpened 7MBY PDB experimental model emd_44642_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -1.0429876 1.5520823 0.004582429 0.040848114 0.85 0.85 0.85 AUTHOR best class, local refinement (micelle, G protein, and ScFv16 masked out), unsharpened emd_44642_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -2.6346855 4.937587 0.0045824293 0.080800235 0.85 0.85 0.85 AUTHOR best class, local refinement (micelle, G protein, and ScFv16 masked out), sharpened emd_44642_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -0.68470085 1.5562161 0.004657721 0.04795482 0.85 0.85 0.85 AUTHOR Consensus map, unsharpened emd_44642_additional_4.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -0.78786546 1.7779553 0.0033095859 0.060107417 0.85 0.85 0.85 AUTHOR Consensus refinement, half map A emd_44642_additional_5.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -0.7812292 1.7270715 0.0032948432 0.060038958 0.85 0.85 0.85 AUTHOR Consensus refinement, half map B emd_44642_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -1.0375152 1.9278166 0.0032925014 0.12776287 0.85 0.85 0.85 AUTHOR Best class, half-map A emd_44642_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 217.6 217.6 217.6 90.0 90.0 90.0 X Y Z -0.97622436 1.8995345 0.0032998377 0.12817952 0.85 0.85 0.85 AUTHOR Best class, half-map B