Cryo-EM structure of cell-free synthesized Human beta-1 adrenergic receptor cotranslationally inserted into a lipidic nanodiscs

2025-11-19 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY DATABASE_REFERENCES citation citation_author em_admin _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year _em_admin.last_update DATABASE_REFERENCES citation em_admin _citation.journal_volume _citation.page_first _citation.title _em_admin.last_update PDBe PDBe 2024-02-19 2025-05-21 2025-05-21 2025-11-19 German Research Foundation (DFG) BE1911/9-1 Germany German Research Foundation (DFG) FR 1653/12-2 Germany Cryo-EM structure of cell-free synthesized Human beta-1 adrenergic receptor cotranslationally inserted into a lipidic nanodiscs Merino F Koeck Z Ermel U Dahlhaus P Doetsch V Kubicek J Frangakis AS Hilger D Bernhard F Signal transduction, GPCR, co-translational nanodisc insertion, G-protein, MEMBRANE PROTEIN Merino F Kock Z Ermel U Dahlhaus P Grimm A Seybert A Kubicek J Frangakis AS Dotsch V Hilger D Bernhard F Cryo-EM structure of a cell-free synthesized full-length human beta 1-adrenergic receptor in complex with G s . Structure UK 33 1867 2025 40858117 doi:10.1016/j.str.2025.07.020 0969-2126 2005 STRUE6 8s2t FULLOVERLAP EMDB EMD-19683 associated EM volume

Complex between, human Beta-1 adrenergic receptor, Gs, and nanobody-35 Complex between, human Beta-1 adrenergic receptor, Gs, and nanobody-35 0 1 2 3 5 4

The GPCR was produced cell-free and co-translationally inserted into a lipidic nanodisc. Additional Gs and Nanobody-35 during GPCR production leads to the full assembly of the complex.

Homo sapiens 0.015 Heterotrimeric Gs complex 1 1 2 3

Produced in T. ni cells for later in vitro assembly of full complex.

Homo sapiens Beta-1 adrenergic receptor 1 5

cell-free synthesized gpcr co-translationally inserted into a nanodisc

Homo sapiens Nanobody-35 1 4

Nanobody that binds to Galpha-Gbeta

Lama glama Isoform Gnas-2 of Guanine nucleotide-binding protein G(s) subunit alpha isoforms short Homo sapiens 0.04432616 1 Trichoplusia ni LEVO MGCLGNSKTEDQRNEEKAQREANKKIEKQLQKDKQVYRATHRLLLLGAGESGKSTIVKQMRILHVNGFNGDSEKATKVQD IKNNLKEAIETIVAAMSNLVPPVELANPENQFRVDYILSVMNVPDFDFPPEFYEHAKALWEDEGVRACYERSNEYQLIDC AQYFLDKIDVIKQADYVPSDQDLLRCRVLTSGIFETKFQVDKVNFHMFDVGGQRDERRKWIQCFNDVTAIIFVVASSSYN MVIREDNQTNRLQEALNLFKSIWNNRWLRTISVILFLNKQDLLAEKVLAGKSKIEDYFPEFARYTTPEDATPEPGEDPRV TRAKYFIRDEFLRISTASGDGRHYCYPHFTCAVDTENIRRVFNDCRDIIQRMHLRQYELL P63092 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 Homo sapiens 0.037728152 1 Trichoplusia ni LEVO GPGSSGSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQ DGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDN QIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFF PNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRV SCLGVTDDGMAVATGSWDSFLKIWN P62873 Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 Homo sapiens 0.007563749999999999 1 Trichoplusia ni LEVO MASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFC P59768 Nanobody-35 Lama glama 0.01471432 1 Escherichia coli LEVO QVQLQESGGGLVQPGGSLRLSCAASGFTFSNYKMNWVRQAPGKGLEWVSDISQSGASISYTGSVKGRFTISRDNAKNTLY LQMNSLKPEDTAVYYCARCPAPFTRDCFDVTSTTYAYRGQGTQVTVSSHHHHHH Beta-1 adrenergic receptor Homo sapiens 0.051130327999999996

Cell-free synthesized

1 Escherichia coli LEVO MGAGVLVLGASEPGNLSSAAPLPDGAATAARLLVPASPPASLLPPASESPEPLSQQWTAGMGLLMALIVLLIVAGNVLVI VAIASTPRLQTLTNLFIMSLASADLVVGLLVVPFGATIVVWGRWEYGSFFCELWTSVDVLCVTASVWTLCVIALDRYLAI TSPFRYQSLLTRARARGLVCTVWAISALVSFLPILMHWWRAESDEARRCYNDPKCCDFVTNRAYAIASSVVSFYVPLCIM AFVYLRVFREAQKQVKKIDSCERRFLGGPARPPSPSPSPVPAPAPPPGPPRPAAAAATAPLANGRAGKRRPSRLVLLREQ KALKTLGIIMGVFTLCWLPFFLANVVKAFHRELVPDRLFVAFNWLGYANSAMNPIIYCRSPDFRKAFQGLLAAARRAARR RHATHGDRPRASGCLARPGPPPSPGAASDDDDDDVVGATPPARLLEPWAGCNGGAAADSDSSLDEPCRPGFASESKV P08588 ISOPRENALINE 0.000211258 1 5FW singleParticle particle 0.7 7.4 UltrAuFoil R1.2/1.3 GOLD 300 GOLD HOLEY GLOW DISCHARGE 45 AIR ETHANE 100 286 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 100.0 2.7 1.0 2.5 165000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GIF Quantum SE 20 GATAN K2 SUMMIT (4k x 4k) COUNTING 9.0 65.0 1 235380 CTFFIND PHASE FLIPPING AND AMPLITUDE CORRECTION

Model from a previous processing of the data. Initial model was generated using SGD

1 C1 3.3 FSC 0.143 CUT-OFF RELION 74266 OTHER RELION OTHER RELION 3 RELION emd_19683.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 339.906 339.906 339.906 90.0 90.0 90.0 X Y Z -0.03213412 0.072756305 -0.00012307832 0.0013349793 1.13302 1.13302 1.13302 0.012 AUTHOR ::::EMDATABANK.org::::EMD-19683:::: 6E3Y PDB experimental model

Used for Gs and Nb35

AlphaFold in silico model

USed for beta-1 AR

RIGID BODY FIT emd_19683_msk_2.map emd_19683_msk_1.map emd_19683_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 339 339 339 0 0 0 339 339 339 339.0 339.0 339.0 90.0 90.0 90.0 X Y Z -0.34175184 17.498951000000002 -0.026321081 0.30220485 1.0 1.0 1.0 AUTHOR ::::EMDATABANK.org::::EMD-19683:::: emd_19683_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 339.906 339.906 339.906 90.0 90.0 90.0 X Y Z -0.0018057602 1.6670711 0.00039977106 0.015081084 1.13302 1.13302 1.13302 AUTHOR ::::EMDATABANK.org::::EMD-19683:::: emd_19683_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 339.906 339.906 339.906 90.0 90.0 90.0 X Y Z -0.013483098 0.03882656 -0.00012286854 0.0010924367 1.13302 1.13302 1.13302 AUTHOR ::::EMDATABANK.org::::EMD-19683:::: emd_19683_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 339.906 339.906 339.906 90.0 90.0 90.0 X Y Z -0.015603983 0.041425142 -0.00012328816 0.001091916 1.13302 1.13302 1.13302 AUTHOR ::::EMDATABANK.org::::EMD-19683::::